Developer Tools

Essential Android dev tools, device info and APK extractor

Ekbfx · com.roysolberg.android.developertools

5.0 out of 5 (3 ratings) 1M+ downloads v2.1.1 1.7 MB Android 4.0+ PEGI 3 · Everyone

Download APK 1.7 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.1.1 (68)
Updated: Feb 8, 2026 (8 months ago)
APK size: 1.7 MB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Jul 18, 2015 (at least)
Permissions: 1
Website: roysolberg.com
Developer contact: [email protected]

About this APK

Developer Tools is an app by Ekbfx in the Tools category, listed since at least July 2015. It has no native code, so it runs on any Android processor.

Since version 2.0.8, the APK shrank from 1.9 MB to 1.7 MB and the minimum Android version rose from 2.3.3 to 4.0. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 2.0.8.

What's new in v2.1.1

Version 2.1.1 * Bugfix: App crashed on larger screen sized (like Android TV). Bug introduced in version 2.1.0. * Bugfix: Fix for rare issue on some devices when fetching the app version for sharing data and the about dialog. Version 2.1.0 * Build and targeted with Android 11 (API level 30). * Migrated from Android support library to AndroidX. * Bugfix: App crashed on Android Pie when clicking about dialog or sharing data.

Description

From the listing uploaded by “appupdater”.

This app was originally just created for myself to make some development tasks a bit easier. I've released it to the app store hoping that someone else might find it useful too. Using this app you can see which resource qualifiers that are being used, which system features that are available, and see details about the display and its sizes. Also I wanted to create an app where everything I needed was just one click away. The full list of features: - See resource qualifiers in use - See available system features - See screen dimensions in dp, pt, in, sp, px, mm - Start Dalvik Explorer (third party app) - Start aLogcat (third party app for viewing logcat) - Start ManifestViewer (third party app for viewing AndroidManifest.xml ++) - Start Clean Status Bar (third party app for taking tidying up status bar for screenshots] - Go directly to the Android 4.3's permission manager (App Ops) - Go directly to the device's developer settings - Go directly to the list of installed applications Works for Android 1.5 and up. Doesn't need any permissions to run. Please give me a word if there's something you'd like to see included in this app. :) I have open sourced the version 2 of the app. It can be found at https://github.com/roys/java-android-developertools .

Version history

2 versions are listed, going back to v2.0.8. Since v2.1.1 it requires Android 4.0+.

v2.1.1 LATEST Feb 8, 2026 1.7 MB TRUSTED v2.0.8 Feb 26, 2017 1.9 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Feb 8, 2026.
Certificate issued to “roysolberg.com” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Sep 25, 2020
Validated against Google Play Feb 8, 2026
Antivirus scan passed Oct 2, 2020
Signed byCN=Roy Solberg, OU=Unknown, O=roysolberg.com, L=Bergen, ST=Unknown, C=no
Signing certificate (SHA-1)7D:42:33:5F:49:16:62:22:CC:F3:8B:6F:83:1D:81:56:4E:6D:16:17
File MD5e093725a5dcb6fc038b5935e83b97882
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 (1)

Developer Tools requests 1 permission, none of them sensitive.

Prevent the device from sleeping android.permission.WAKE_LOCK

Developer Tools APK: questions and answers

Is there a version of Developer Tools for older Android phones?

The current version needs Android 4.0 or later. Version 2.0.8 is the newest listed build that installs on Android 2.3.3 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.0.8 · All versions

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 Developer Tools 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 e093725a5dcb6fc038b5935e83b97882.