
At a glance
- Latest version
- v1.2.8 (20)
- Updated
- Nov 11, 2025 (11 months ago)
- APK size
- 53.2 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Apr 2, 2023 (at least)
- Permissions
- 5
- Website
- owlchirp.prfi.ru
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Machines for children is an app by OwlChirp in the Education category, listed since at least April 2023. It has no native code, so it runs on any Android processor.
It asks for 5 permissions, none of them sensitive. The app can read the advertising ID that ad and analytics services use.
What's new in v1.2.8
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Nov 11, 2025.
Store checks and file details
- Developer signature verified Nov 11, 2025
- Validated against Google Play Nov 11, 2025
- Signed byOU=OwlChirp, C=RU
- Signing certificate (SHA-1)9C:CF:7A:FC:96:BF:9D:7C:7D:AD:51:8C:F0:A2:46:0B:AB:29:3E:07
- File MD5c8fef1eb7b85476e9175d0e54f5d0e40
- 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (5)
Machines for children requests 5 permissions, none of them sensitive.
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Landscape screen android.hardware.screen.landscape
Machines for children APK: questions and answers
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 the Machines for children 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. After downloading, check that the file's MD5 is c8fef1eb7b85476e9175d0e54f5d0e40.