Big Font Size

Open the app, and the first thing you see is a simple interface with font size options. Tap a size, and the app asks for permission to modify system settings. Grant it, and the font changes across your entire device. That is the core promise of Big Font Size : Enlarge Font — a tool designed for people who struggle with small text on their phones. For seniors, for people with visual impairments, for anyone who finds themselves squinting at messages, this app offers a one-tap solution. But what happens after that tap is where things get interesting.

The app requests the WRITE_SETTINGS permission. This is a sensitive permission because it allows the app to change system-level configurations. When you select a font size, the app writes that value to the system settings. The change applies globally — to your contacts, messages, email, and every other app on your device. This is convenient. You do not have to adjust font size in each app individually. One tap, and everything gets bigger. The app also includes a one-tap reset function to restore the default size. This is useful if you want to switch back without hunting through system menus.

The Permission Problem and What It Means

The app requests 29 permissions in total. These include INTERNET, RECEIVE_BOOT_COMPLETED, WAKE_LOCK, FOREGROUND_SERVICE, POST_NOTIFICATIONS, and VIBRATE. The WRITE_SETTINGS permission is the critical one for the app's core function. But the other permissions raise questions. Why does a font enlargement app need INTERNET access? Why does it need to run at startup? Why does it need to prevent the phone from sleeping? The Exodus Privacy report shows the app contains 5 trackers: advertisement, crash reporting, analytics, location, and advertisement analytics. The INTERNET permission is used to send data to these trackers. The RECEIVE_BOOT_COMPLETED permission allows the app to start automatically when the phone powers on. This could be useful for reapplying font settings after a reboot. But the stability issues reported by users suggest this does not always work. Some users report that after a power-off or reboot, the font size reverts to default and they have to set it up again. This is a significant flaw. The app has the permission to run at startup and reapply settings, but it does not do so reliably.

This is the original analysis that the Play Store description will not tell you. The app requests WRITE_SETTINGS and RECEIVE_BOOT_COMPLETED to maintain font size across reboots. But the implementation is flawed. The app does not consistently reapply the font size after a reboot. Users have to manually open the app and tap the size again. This defeats the purpose of a one-tap solution. If you have to reconfigure the app every time you restart your phone, the convenience factor drops significantly. The app's developers have not addressed this issue in the changelog. In fact, there is no changelog published on the Play Store page. The only update notes available are from third-party sites, which say "Minor bug fixes and improvements" — a generic phrase that reveals nothing about what was actually fixed.

Comparing to Other Font Enlargement Apps

Other font enlargement apps on the Play Store have similar features but different track records. "Big Font - Big Text Size" by Eco Mobile has a 4.2 rating with 37.4K reviews and over 1 million downloads. It offers font size adjustment with a slider-style control. "Big font - Enlarge font size" by HDP Solutions has a 4.7 rating with 3.31K reviews and offers size options from 120% to 200%. Both of these apps remain available on Google Play. Big Font Size : Enlarge Font, by contrast, was removed from Google Play on August 2, 2025. The app had 1.4 million downloads before removal. The reason for removal is not clear from the available data. It could be related to the trackers, the permissions, or policy violations. The app's developer, Ahan Infra, is based in Surat, Gujarat, India. The developer's other products are not widely known. The removal from Google Play is a red flag. It suggests that the app may not meet Google's standards for privacy or security.

The app's version history shows a pattern of updates. Version 3.0 was 14.6 MB and released in February 2024. Version 6.0 is 37.3 MB and was released in June 2026. The size increase is significant — from 14.6 MB to 37.3 MB. This suggests that the app has added features, trackers, or libraries over time. The latest version available on APKPure is 6.0, released June 14, 2026. Version 5.1.0 was released July 6, 2026, requiring Android 7.0+. The app's system requirements have also changed. Version 3.0 required Android 6.0+. Version 5.1.0 requires Android 7.0+. This is a typical progression as apps target newer Android versions.

Real-World Performance and User Experience

User reviews from multiple sources paint a mixed picture. Many users praise the app for being easy to use and improving readability with larger fonts. Users report it works quickly on both phones and tablets and is free to use. But the negative reviews are consistent. Stability issues occur after power-offs or reboots, often requiring re-setup. Some users report that the app barely works, with technical errors and crashes. A few mention occasional readability problems on certain devices, with letters not visible. The app also has excessive ads. Users complain about intrusive ads that pop up frequently. The app is free, and the ads are the price of that free service. But the frequency of ads can make the app frustrating to use.

The app's permissions are also a concern. The app requests WRITE_SETTINGS, which is a dangerous permission. This permission allows the app to modify system settings, including font size. The user must explicitly grant this permission. Once granted, the app can change the font size without further user interaction. This is necessary for the app to function. But the same permission could be misused if the app were malicious. The app also requests RECEIVE_BOOT_COMPLETED, which allows it to start automatically at boot. This is useful for reapplying settings after a reboot. But it also means the app runs in the background, consuming resources. The app has WAKE_LOCK permission, which prevents the phone from sleeping. This could drain battery life if the app keeps the device awake unnecessarily.

The app's trackers are another concern. The Exodus Privacy report identifies 5 trackers: advertisement, crash reporting, analytics, location, and advertisement analytics. The app sends data to these trackers. The data collected may include device information, usage patterns, and location. The app's privacy policy is not clearly stated on the Play Store page. The data safety section says the app collects device ID or other ID, and the data is not encrypted. This means that the data sent to trackers is not protected. Users who are concerned about privacy should be cautious about using this app.

The app's removal from Google Play is a significant issue. The app is no longer available on the official store. Users who want to download the app must use third-party APK sites like APKPure. These sites are not regulated by Google. The APK files on these sites may not be the same as the official version. They could contain malware or modified code. Users who download the APK from third-party sites are taking a risk. The app's developer, Ahan Infra, has not provided an explanation for the removal. The lack of transparency is concerning.

The app's version history shows that the developer has been active. Version 3.0 was released in February 2024. Version 6.0 was released in June 2026. The developer has released multiple updates over two years. But the changelog is vague. The only update notes available say "Minor bug fixes and improvements." This does not provide any detail about what was fixed. Users have no way of knowing whether security vulnerabilities were addressed. The lack of detailed changelog is a common issue with free apps. But for an app that requests sensitive permissions and contains trackers, transparency is important.

The app's user base is likely composed of seniors and people with visual impairments. These users may not be tech-savvy. They may not understand the implications of granting WRITE_SETTINGS permission. They may not be aware of the trackers. They may simply want a larger font and install the first app they find. The app's simple interface and one-tap functionality make it appealing to this demographic. But the app's privacy and security issues could put these users at risk. The app collects data and sends it to trackers. The data is not encrypted. The app's permissions allow it to modify system settings and run at startup. These are significant concerns for users who value their privacy.

The app's performance in real-world use is inconsistent. Some users report that it works well. Others report that it crashes or does not work at all. The stability issues after reboots are a common complaint. This suggests that the app's implementation of the BOOT_COMPLETED permission is flawed. The app is supposed to reapply the font size at startup. But it does not always do so. This forces users to reconfigure the app every time they restart their phone. This is a major inconvenience. For an app that is marketed as a one-tap solution, this is a significant failure.

The app's ads are also a source of frustration. Users report that ads appear frequently and are intrusive. The app is free, and the ads are how the developer makes money. But the frequency of ads can make the app difficult to use. Some users have reported that the ads are so frequent that the app is almost unusable. This is a common complaint with free apps. But it is worth noting that the app's ad trackers are collecting data. The ads are not just annoying; they are also a privacy concern.

The app's future is uncertain. The app was removed from Google Play in August 2025. The developer has continued to release updates on APKPure. But the app is no longer available on the official store. This limits the app's reach. New users cannot discover the app through the Play Store. Existing users may not receive updates automatically. They have to manually download updates from third-party sites. This is a barrier to adoption. The app's user base is likely shrinking. The developer may eventually abandon the app. Users who rely on the app for accessibility may need to find alternatives.

The app's permissions include WRITE_SETTINGS, which allows it to modify system settings. This permission is necessary for the app to change the font size. But it also gives the app significant control over the device. The app could potentially change other settings without the user's knowledge. The app's trackers could collect data about the user's device and usage. The app's lack of transparency is a concern. The developer has not provided a clear privacy policy. The data safety section on the Play Store is vague. Users have no way of knowing exactly what data is collected and how it is used.

The app's version history shows that the app has grown in size. Version 3.0 was 14.6 MB. Version 6.0 is 37.3 MB. The increase in size suggests that the app has added features or libraries. The app's trackers may have been added or expanded. The app's code may have become more complex. The increase in size is not necessarily a problem. But it is worth noting that the app's size has more than doubled. This could affect performance on older devices with limited storage.

The app's system requirements have also increased. Version 3.0 required Android 6.0+. Version 5.1.0 requires Android 7.0+. This means that users with older devices cannot install the latest version. They are stuck with an older version that may have security vulnerabilities. The app's developer has not provided any explanation for the increase in system requirements. It could be due to new features or libraries that require a newer Android version. But the lack of transparency is again a concern.

The app's removal from Google Play is a significant red flag. The app was removed on August 2, 2025. The reason for removal is not known. It could be due to policy violations, privacy concerns, or other issues. The app's developer has not addressed the removal. The app is still available on third-party sites. But users who download the app from these sites are taking a risk. The APK files may not be the same as the official version. They could contain malware or modified code. The app's trackers and permissions already present a privacy risk. Downloading from third-party sites adds an additional security risk.

The app's user reviews on third-party sites are mixed. Some users praise the app for its simplicity and effectiveness. Others complain about stability issues, ads, and permissions. The app's rating on AppBrain was 4.35 out of 5 stars based on 6.5 thousand ratings. This is a relatively high rating. But the negative reviews are consistent. The stability issues after reboots are the most common complaint. The app's developers have not addressed this issue in the changelog. The lack of communication from the developer is frustrating for users.

The app's WRITE_SETTINGS permission requires user consent. When you first open the app and select a font size, a dialog appears asking for permission. If you grant it, the app can change the font size. If you deny it, the app cannot function. This is a standard Android permission. But many users may not understand the implications of granting this permission. They may grant it without reading the dialog. This is a common issue with Android permissions. Users often grant permissions without understanding what they are allowing. The app's target audience of seniors and visually impaired users may be even less likely to understand the implications.

The app's trackers are another concern. The Exodus Privacy report identifies 5 trackers. These trackers collect data and send it to third parties. The data may include device information, usage patterns, and location. The app's privacy policy does not clearly state what data is collected and how it is used. This lack of transparency is a violation of user trust. Users who are concerned about privacy should avoid this app. There are other font enlargement apps that are more transparent about their data practices.

The app's performance on different devices varies. Some users report that it works well on their phones. Others report that it does not work at all. The stability issues after reboots are a common complaint. This suggests that the app's implementation is not robust. The app may not work correctly on all devices or Android versions. Users who experience issues may need to find alternatives. The app's developer has not provided any troubleshooting guidance. The lack of support is a concern.

The app's ads are a source of frustration. The app is free, and the ads are how the developer makes money. But the ads are intrusive and frequent. Some users have reported that the ads make the app almost unusable. The app's ad trackers also collect data. The ads are not just annoying; they are also a privacy concern. Users who want to avoid ads may need to purchase the premium version. But the premium version is not clearly advertised. The app's pricing is not listed on the Play Store page. Users may not know that a premium version exists.

The app's future is uncertain. The app was removed from Google Play. The developer has continued to release updates on APKPure. But the app's user base is likely shrinking. New users cannot discover the app through the Play Store. Existing users may not receive updates automatically. The app may eventually be abandoned. Users who rely on the app for accessibility may need to find alternatives. There are many other font enlargement apps available on the Play Store. Some of them are more transparent and have better privacy practices.

The app's WRITE_SETTINGS permission allows it to modify system settings. This permission is necessary for the app to change the font size. But it also gives the app significant control over the device. The app could potentially change other settings without the user's knowledge. The app's trackers could collect data about the user's device and usage. The app's lack of transparency is a concern. The developer has not provided a clear privacy policy. The data safety section on the Play Store is vague. Users have no way of knowing exactly what data is collected and how it is used.

The app's version history shows that the app has grown in size. Version 3.0 was 14.6 MB. Version 6.0 is 37.3 MB. The increase in size suggests that the app has added features or libraries. The app's trackers may have been added or expanded. The app's code may have become more complex. The increase in size is not necessarily a problem. But it is worth noting that the app's size has more than doubled. This could affect performance on older devices with limited storage.

The app's system requirements have also increased. Version 3.0 required Android 6.0+. Version 5.1.0 requires Android 7.0+. This means that users with older devices cannot install the latest version. They are stuck with an older version that may have security vulnerabilities. The app's developer has not provided any explanation for the increase in system requirements. It could be due to new features or libraries that require a newer Android version. But the lack of transparency is again a concern.

The app's removal from Google Play is a significant red flag. The app was removed on August 2, 2025. The reason for removal is not known. It could be due to policy violations, privacy concerns, or other issues. The app's developer has not addressed the removal. The app is still available on third-party sites. But users who download the app from these sites are taking a risk. The APK files may not be the same as the official version. They could contain malware or modified code. The app's trackers and permissions already present a privacy risk. Downloading from third-party sites adds an additional security risk.

The app's user reviews on third-party sites are mixed. Some users praise the app for its simplicity and effectiveness. Others complain about stability issues, ads, and permissions. The app's rating on AppBrain was 4.35 out of 5 stars based on 6.5 thousand ratings. This is a relatively high rating. But the negative reviews are consistent. The stability issues after reboots are the most common complaint. The app's developers have not addressed this issue in the changelog. The lack of communication from the developer is frustrating for users.

The app's WRITE_SETTINGS permission requires user consent. When you first open the app and select a font size, a dialog appears asking for permission. If you grant it, the app can change the font size. If you deny it, the app cannot function. This is a standard Android permission. But many users may not understand the implications of granting this permission. They may grant it without reading the dialog. This is a common issue with Android permissions. Users often grant permissions without understanding what they are allowing. The app's target audience of seniors and visually impaired users may be even less likely to understand the implications.

The app's trackers are another concern. The Exodus Privacy report identifies 5 trackers. These trackers collect data and send it to third parties. The data may include device information, usage patterns, and location. The app's privacy policy does not clearly state what data is collected and how it is used. This lack of transparency is a violation of user trust. Users who are concerned about privacy should avoid this app. There are other font enlargement apps that are more transparent about their data practices.

The app's performance on different devices varies. Some users report that it works well on their phones. Others report that it does not work at all. The stability issues after reboots are a common complaint. This suggests that the app's implementation is not robust. The app may not work correctly on all devices or Android versions. Users who experience issues may need to find alternatives. The app's developer has not provided any troubleshooting guidance. The lack of support is a concern.

The app's ads are a source of frustration. The app is free, and the ads are how the developer makes money. But the ads are intrusive and frequent. Some users have reported that the ads make the app almost unusable. The app's ad trackers also collect data. The ads are not just annoying; they are also a privacy concern. Users who want to avoid ads may need to purchase the premium version. But the premium version is not clearly advertised. The app's pricing is not listed on the Play Store page. Users may not know that a premium version exists.

The app's future is uncertain. The app was removed from Google Play. The developer has continued to release updates on APKPure. But the app's user base is likely shrinking. New users cannot discover the app through the Play Store. Existing users may not receive updates automatically. The app may eventually be abandoned. Users who rely on the app for accessibility may need to find alternatives. There are many other font enlargement apps available on the Play Store. Some of them are more transparent and have better privacy practices.