Arduino HandBook 2
The application guide for developers under the Arduino.
Oleksandr Dovhaliuk · com.oleksandrdovhaliuk.ard_hb
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.1.10 (24)
- Updated
- Jun 30, 2026 (3 months ago)
- APK size
- 7.1 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Books & Reference (app)
- Listed since
- Jun 18, 2021 (at least)
- Permissions
- 6
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Arduino HandBook 2 is an app by Oleksandr Dovhaliuk in the Books & Reference category, listed since at least June 2021. It has no native code, so it runs on any Android processor.
It asks for 6 permissions, none of them sensitive. The app offers in-app purchases through Google Play.
What's new in v2.1.10
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 30, 2026.
- Certificate issued to “Oleksander Dovhaliuk” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jun 30, 2026
- Validated against Google Play Jun 30, 2026
- Signed byCN=Oleksander Dovhaliuk
- Signing certificate (SHA-1)EF:E1:BE:B0:2E:12:28:09:E9:A2:BD:0D:D9:C9:4A:D2:DC:19:92:ED
- File MD522a4458164b4feb79f1e94959134d45a
- 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 (6)
Arduino HandBook 2 requests 6 permissions, none of them sensitive.
- 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
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Arduino HandBook 2 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 Arduino HandBook 2 free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Arduino HandBook 2 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 22a4458164b4feb79f1e94959134d45a.
