AVR utils

Tool for AVR's periphericals configuration, registers database & hex converter

Bit Smith · com.htk.ab.avrutils

Not rated yet 1K+ downloads v1.15A 19.8 MB Android 11+ PEGI 3 · Everyone

Download APK 19.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.15A (21)
Updated: Jan 27, 2026 (8 months ago)
APK size: 19.8 MB
Requires: Android 11+ (API 30)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Mar 20, 2021 (at least)
Permissions: 9
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

AVR utils is an app by Bit Smith in the Tools category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 1.12F, the APK grew from 13.5 MB to 19.8 MB. It asks for 9 permissions, none of them sensitive. Compared with version 1.12F, it adds 3 new permissions (“Access adservices ad id”, “Access adservices attribution” and “Access adservices topics”) and drops 1 (“Run at startup”). 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 v1.15A

improvements in the DEC HEX BIN converter

Description

From the listing uploaded by “appupdater”.

With this app you can: Obtain the register values to configure the following periphericals in the ATMEL's AVRs: For TIMERs, you can get the TCNT preload to obtain specific delays. For TWI (I2C) obtain the TWBR values that provides the desired operation frecuency. For USART, obtain the UBRR value for an especific baudrate. Contains a mini database of pinouts for various AVR models. Decimal to hexadecimal converter.

Version history

2 versions are listed, going back to v1.12F.

v1.15A LATEST Jan 27, 2026 19.8 MB TRUSTED v1.12F Jun 7, 2024 13.5 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 27, 2026.
Certificate issued to “htkApps” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jan 27, 2026
Validated against Google Play Jan 27, 2026
Signed byCN=AE, OU=htk, O=htkApps
Signing certificate (SHA-1)98:F1:D2:40:34:1A:FD:A1:64:7B:41:D1:94:F2:0A:EE:F4:F0:AB:84
File MD550ad0eb1d1d4e9dbb4354af5e912b50c
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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

AVR utils requests 9 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
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
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

AVR utils 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 AVR utils free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the AVR utils 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 other version checked. After downloading, check that the file's MD5 is 50ad0eb1d1d4e9dbb4354af5e912b50c.