Big Font - Change Font Size v1.3.46
APK · 10.2 MB · version code 220 · Android 4.4+ · uploaded Oct 30, 2025
The source store flagged this file with a security warning (Warning). We recommend not installing it. See other versions.
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v1.1.4, uploaded Jan 30, 2018.
- Size: this file is 10.2 MB; the latest is 4.4 MB (5.7 MB smaller).
- Android: this version needs Android 4.4+; the latest needs Android 4.0.3+.
- The latest version no longer asks for: Camera, Run foreground services, Prevent the device from sleeping, Modify shared storage, In-app purchases (Google Play Billing), Receive push notifications, Google Play install referrer.
File information
- Version
- v1.3.46 (220)
- Uploaded
- Oct 30, 2025
- Size
- 10.2 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 054511af9637f3022421ff43604ec2d7
- Signing certificate (SHA-1)
- 68:73:DB:ED:AF:8A:5F:CC:9A:02:07:C6:F5:FD:F2:01:19:A3:38:E3
- Signed by
- C=IN
- File name
- com-eco-bigfont-220-72090451-054511af9637f3022421ff43604ec2d7.apk
- Package
- com.eco.bigfont
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
Permissions (11)
This version requests 11 permissions, 3 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Warning
Signing certificate
- The same certificate signs apps from 5 different developers Developers normally sign only their own apps. This can mean the files were re-signed by someone else — or that one company builds or publishes apps under several names.
- Other versions use a different certificate v1.1.4. Android normally won't update an installed app with a file signed by another certificate, and a new certificate can mean a different publisher. v1.1.4
Store checks
- Developer signature check failed Jun 13, 2025
- Uploaded by “aplicationpaidprofree” Bronze tier · 1,631 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install Big Font - Change Font Size on Android 4.4+
You'll need about 20.3 MB of free space.
- Download the APK — tap Download APK above (10.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-eco-bigfont-220-72090451-054511af9637f3022421ff43604ec2d7.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 054511af9637f3022421ff43604ec2d7. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Big Font - Change Font Size — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source; for this file we recommend not to.