A small Android speed test app from AltFTool: measure your connection and keep a note of past results. Free APK, two normal permissions.
- Android
- 10+
- Version
- 1.0.0
- Size
- 72.8 MB
Fix grammar and spelling before you send.
WriteWise AI helps you clean up text on your phone: paste or type a message, review grammar and spelling suggestions, and copy the corrected text. It uses internet access and asks for no runtime permissions, so Android shows no permission prompts.
Version 1.0.0 · Android 10+ · Free · No account needed to download
Not affiliated with Grammarly Inc. The file name and package keep the app's early working name.
What it does
As described by the developer.
Permissions
All 3 permissions declared in the APK, most sensitive first.
Full network access
INTERNET
Lets the app connect to the internet.
Granted at installView network connections
ACCESS_NETWORK_STATE
Lets the app see whether you are online and on Wi-Fi or mobile data.
Granted at installControl vibration
VIBRATE
Lets the app vibrate the phone, for example as tap feedback.
Granted at installNot listed: one internal AndroidX permission (com.anslation.grammerly.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION) that only the app itself can hold.
Compatibility
Find it in Settings > About phone > Android version.
Install
Tap Download APK on this page (63.3 MB). Chrome may warn that the file type can harm your device; tap Download anyway only if it came from the official page.
Tap the finished download in the notification, or open Files > Downloads and tap the .apk file.
Android shows 'For your security, your phone is not allowed to install unknown apps from this source'. Tap Settings, turn on 'Allow from this source', then press back.
Tap Install. If Google Play Protect asks to scan the app, let it scan. When it finishes, tap Open.
Go to Settings > Apps > Special app access > Install unknown apps, pick the browser or file manager you used, and turn 'Allow from this source' off.
No install
Free AltFTool tools that work on any device.
FAQ
Yes. WriteWise AI is a free download from AltFTool, with no account needed to get the APK.
Android 10+. The APK declares a minimum of API level 29 (Android 10) and targets API 36 (Android 16). On older phones the install fails with "App not installed".
3, all of them low-risk permissions that Android grants at install (full network access, view network connections, control vibration). There are no permission pop-ups.
Its SHA-256 is 964a3c0d9b4d9b29dfa794bf34db8015a387f5c634ccbaf7de9415cdf8142c88. Open altftool.com/apps/verify and pick the file, or run a checksum command on your computer and compare.
63.3 MB (63,316,050 bytes). Keep about twice that free so Android can install it.
No. APK installs are not updated by the Play Store. Check this page for a newer version and install it over the old one; your data stays.
Guides
Many AltFTool tools run in the browser with nothing to install, and our Chrome extensions bring them into every tab.