
Littlebunbao Signe
The Sign Language learning and revision app.
Littlebunbao · com.littlebunbao.lbbquiz
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.6.1 (70)
- Updated
- May 2, 2026 (5 months ago)
- APK size
- 86.2 MB
- Requires
- Android 9+ (API 28)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Education (app)
- Listed since
- Nov 4, 2020 (at least)
- Permissions
- 13
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Littlebunbao Signe is an app by Littlebunbao in the Education category, listed since at least November 2020. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 2.4.2, the APK grew from 75.2 MB to 86.2 MB and the minimum Android version rose from 5.1 to 9. It asks for 13 permissions, none of them sensitive. It asks for the same permissions as version 2.6.0. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
What's new in v2.6.1
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v2.4.2. Since v2.6.0 it requires Android 9+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 2, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified May 2, 2026
- Validated against Google Play May 2, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)D3:AD:B3:50:A0:80:8D:67:2A:B8:DF:41:4D:32:99:F0:BF:D5:04:5D
- File MD56a4d18826ce6c83325fa5cbd432089dd
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (13)
Littlebunbao Signe requests 13 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- 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
- Internal broadcast protection (app-defined) com.littlebunbao.lbbquiz.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
Littlebunbao Signe APK: questions and answers
Is there a version of Littlebunbao Signe for older Android phones?
The current version needs Android 9 or later. Version 2.4.2 is the newest listed build that installs on Android 5.1 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.4.2 · All versions
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Littlebunbao Signe free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Littlebunbao Signe APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 6a4d18826ce6c83325fa5cbd432089dd.