
Tecnicas de estudio rapido
Quick study techniques so you know how to study better
RRT Developers · com.rrtdevelopers.tecnicasdeestudiorapido
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.2.16 (4016)
- Updated
- Aug 9, 2025 (1 year ago)
- APK size
- 24.4 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 64-bit
- Category
- Education (app)
- Permissions
- 13
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Tecnicas de estudio rapido is an app by RRT Developers in the Education category. It includes native code only for x86 64-bit, so it won't install on ordinary ARM phones (only on x86 devices such as emulators and some Chromebooks).
Since version 2.1.6, the APK grew from 12.3 MB to 24.4 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 13 permissions, none of them sensitive. Compared with version 2.2.15, it adds 2 new permissions: “Run at startup” and “Show notifications”. The app can read the advertising ID that ad and analytics services use.
What's new in v2.2.16
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to v2.1.6. Since v2.2.15 it requires Android 6.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 9, 2025.
- Certificate issued to “Qbiki Networks” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks and file details
- Developer signature verified Aug 9, 2025
- Validated against Google Play Aug 9, 2025
- Signed byCN=Andrew Vasiliu, OU=iOS/Android Development, O=Qbiki Networks, L=Seattle
- Signing certificate (SHA-1)9E:DF:7F:E1:2E:D2:A2:47:2F:B0:7D:F1:E3:98:D1:03:9B:9D:2F:5D
- File MD5b5522f1640455ec15a48ef6c7eee6dc8
- 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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (13)
Tecnicas de estudio rapido 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
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.rrtdevelopers.tecnicasdeestudiorapido.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Wi-Fi android.hardware.wifi
Tecnicas de estudio rapido 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 Tecnicas de estudio rapido 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 3 other versions checked. After downloading, check that the file's MD5 is b5522f1640455ec15a48ef6c7eee6dc8.