
At a glance
- Latest version
- v7.0.0 (70000)
- Updated
- Nov 27, 2025 (10 months ago)
- APK size
- 528.5 KB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Apr 20, 2021 (at least)
- Website
- opi.org.pl
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
ELA is an app by OPI PIB in the Education category, listed since at least April 2021. It has no native code, so it runs on any Android processor.
What's new in v7.0.0
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Nov 27, 2025.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Store checks and file details
- Developer signature verified Nov 27, 2025
- Validated against Google Play Nov 27, 2025
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)54:99:2C:AE:AA:5B:AA:4E:5E:03:19:CC:9E:6D:E7:0F:C0:51:41:5B
- File MD534308c6e865e3e978d06654d286d093e
- 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.
Required hardware & features
- Basic touch input android.hardware.faketouch
ELA 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 ELA 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 34308c6e865e3e978d06654d286d093e.