Big Font (change font size/display size) APK

Version 3.41 - com.a0soft.gphone.bfont

Scale system font size from 20% (smaller) to 10x (bigger).

Big Font (change font size/display size) apk

APP Information

Download Version 3.41 (160003419)
Apk Size3.70 MB
App DeveloperSam Lu
Malware CheckTRUSTED
Install on Android4.1.x and up
App Packagecom.a0soft.gphone.bfont.apk

Download Big Font (change font size/display size) 3.41 APK

App Description

Big Font (change font size/display size) is a0soft,gphone,bfont,tools,font, content rating is Everyone (PEGI-3). This app is rated 5 by 7 users who are using this app. To know more about the company/developer, visit Sam Lu website who developed it. com.a0soft.gphone.bfont.apk apps can be downloaded and installed on Android 4.1.x and higher Android devices. The Latest Version of 3.41 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 27321+ times on store. You can also download com.a0soft.gphone.bfont APK and run it with the popular Android Emulators.

This app allows you to scale system font size from 20% (smaller) to 1000% (bigger).
*** Over 3,000,000 Downloads! ***
★ change display zoom ratio on Android 7.0 or greater devices
★ turns your device into a magnifying glass by using camera zoom, auto-focus and LED flash
★ working for Android 2.3 and greater devices
★ scale system font size from 20% to 1000%
★ preview the scaled text before applying
★ show a notification icon describing the current font size. An option is also provided to hide it
★ switch system font size via tapping the notification
★ customized the font size scale value
★ Android 4+ only provides 3 scaling values, we provide more
★ for Android 2.3~3.x users. You can add "not working" apps into the ignored apps list
• CAMERA: used for the magnifier function
• BIND_ACCESSIBILITY_SERVICE: this app uses Accessibility services to automate the function (e.g. change display size), optional. It helps those who have difficulty in tapping and complete the task easier
• WRITE_SETTINGS: change the font size, prevent the screen rotation during the automatic function
• SYSTEM_ALERT_WINDOW: draw a wait screen above other apps during the automatic function
You can upgrade to PRO version by purchasing a PRO license from Google Play. PRO version adds the following additional features:
★ no ads
★ unlimited font scaling values
★ 251%~1000% font size
We have been selected as a Google I/O 2011 Developer Sandbox partner, for its innovative design and advanced technology.
If you are interested in helping us to translate this app to your native language, please let me know. Thanks.
Arabic - Ibrahim almamo
Danish - Christian Stangegaard Kappelgaard
Dutch - Niko Strijbol
French - Alex...
German - Michel Müller
Italian - Michele Mondelli
Japanese - Yuanpo Chang
Polish - Dawid Zieliński
Portuguese brazilian - Wagner Santos
Russian - Идрис a.k.a. Мансур (IDris a.k.a. MANsur), Ghost-Unit
Spanish - Tomás de la Puente López
Tagalog - Angelo Laus
Turkish - Kutay KuFTi
Vietnamese - Nguyễn Trung Hậus 

App ChangeLog

  • v3.41/v3.40
  • ★ fixed crash errors in some cases
  • ★ send me an email if you'd like to help the translation
  • ★ bugs fixed and optimizations
  • v3.39
  • ★ zoom display: use ADB to grant the WRITE_SECURE_SETTINGS permission is required. Settings > About > FAQ #7
  • ★ zoom display: enable you to add more zoom ratios
  • ★ zoom display: use the Accessibility service to set a zoom ratio is no more supported

App Screens

Big Font (change font size/display size) App Screen 1Big Font (change font size/display size) App Screen 2Big Font (change font size/display size) App Screen 3Big Font (change font size/display size) App Screen 4Big Font (change font size/display size) App Screen 5Big Font (change font size/display size) App Screen 6Big Font (change font size/display size) App Screen 7Big Font (change font size/display size) App Screen 8Big Font (change font size/display size) App Screen 9Big Font (change font size/display size) App Screen 10Big Font (change font size/display size) App Screen 11Big Font (change font size/display size) App Screen 12Big Font (change font size/display size) App Screen 13Big Font (change font size/display size) App Screen 14Big Font (change font size/display size) App Screen 15Big Font (change font size/display size) App Screen 16


Apk scan results

Apk Scaned By TotalVirus Antivirus,com.a0soft.gphone.bfont.apk Was Pure And Safe.

Scan Stats:malicious:0|suspicious:0|undetected:63|harmless:0|timeout:0|confirmed-timeout:0|failure:0|type-unsupported:11|
File type:Android
Magic:Zip archive data
File size:3876041
Uncompressed Size:7077393
Contained Files	:952
Contained Files By Type:xml:719,dex:1,MF:1,htm:53,jpg:1,so:1,png:166,SF:1,css:2,DSA:1,

Older Versions

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Google Play Reviews

  1. Sam Sterling-avatar

    Sam Sterling

    Great app for the "old" and "blind"...LOL. I just have one question since some are being answered here. I am on Android 11 (new to me...was on 8 rooted cust rom for the last 3 years on previous phone) and it works great, But when it reboots, the font is still modified, but the font size goes to the very biggest on the scale and I set it for 2 tics below. Was there a way to make it stay that I missed or is that a bug? It's not a big deal to fix, but maybe it can be looked at? Thanks for the Great little handy app!!! Still gonna give it 5 Stars!

  2. tin man-avatar

    tin man

    18/09/21. No longer works in Android 10 Go Edition, Alcatel 1B 2020 32GB. Error - The device disallows you to change the system font. Only allows an increase to 130% which is still tiny on Alcatel 1B 2020 32GB with Android 10 - 04 GO edition. Even with system font set to largest setting. Zoom function doesn't work either. Nova launcher is able to increase font size under icons etc. Contacted Alcatel about patch. Last Alcatel (TCL) update 10 - 4 was only a security update & made no difference.

  3. Srinidhi Sharma-avatar

    Srinidhi Sharma

    Hi Team,found one issue when increased font size through big font app font size in Telegram app is not impacting. Telegram app has default font size it is not allowing to override its font size. Please try to fix this issue.

  4. Paul Nichols-avatar

    Paul Nichols

    The February 2021 Android security patch removed the ability. for apps like Big Font to increase text size beyond 1.3x/2x (depending on your device). This app does great work.... when it works. There is a security patch for April 2021 that will supposedly fix this issue, but there is no, I repeat, NO rollout schedule. I have contacted several phone manufacturers and have asked when the security patch will be applied; however, Google/Android does not supply manufacturers with a rollout schedule. If anybody has some bright ideas about how to effectively call Google Customer Service, please let me know.

  5. Nasiru Abba-avatar

    Nasiru Abba

    Big Font thank you for the latest updates.

  6. Lexx Firecore-avatar

    Lexx Firecore

    Icon text size not affected

  7. Nik D-avatar

    Nik D

    Sam Lu, i bought pro. this is first mobile app i've paid for, ever. grats.

  8. ​ポール-avatar


    Needs an include list function

  9. Tom Viner-avatar

    Tom Viner

    I use the app to enlarge text when I don't have my glasses on. Recently an Android OS update prevented text size from going above 130%. The developer answered my emails about this very quickly and has today taken the time to let me know the latest Android OS update fixes this. I'm very grateful and definitely recommend this app.

  10. KEVIN SHANNON-avatar


    Amen! just ran update and back in business!! was seriously ready to toss this phone!