
Backwords
Synapse Studios · com.Synapse.Backwords
- The source store's developer-signature check failed Details
At a glance
- Latest version
- v2.3 (18)
- Updated
- Oct 8, 2025 (1 year ago)
- APK size
- 16.3 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Word (game)
- Listed since
- Sep 7, 2019 (at least)
- Permissions
- 3
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Backwords is a game by Synapse Studios in the Word category, listed since at least September 2019. It includes native code only for ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.
It asks for 3 permissions, none of them sensitive.
What's new in v2.3
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks and file details
- Developer signature check failed Nov 8, 2020
- Antivirus scan result not available
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)59:49:A8:5E:B3:44:DE:F4:BD:E0:50:CD:6B:F5:0F:A0:E2:4B:76:49
- File MD5950690c4bd9803d90cdb8bc7fc574f3e
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (3)
Backwords requests 3 permissions, none of them sensitive.
- Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
- Full network access android.permission.INTERNET
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Backwords APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Backwords APK safe?
No one can promise that a file is safe, but some things can be checked. The source store's check of the developer's signature failed. After downloading, check that the file's MD5 is 950690c4bd9803d90cdb8bc7fc574f3e.