Dev Tools MOD APK icon
AppstoolsMod

Dev Tools

By Trinea

4.4

v10.1.1-gp9.8 MB1,222+

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Before you install

  1. When Android refuses the install, it is the unknown-sources guard doing it. Grant this app permission in Settings, then confirm the install when the prompt comes back.
  2. An "incompatible version" message usually means the build was compiled for the older ARMv7 processors that recent phones no longer accept. Look for the ARM64 (ARMv8) build of the same version instead.

Download FAQs

What does the Pro Unlocked label change in this Dev Tools build?

This build is labelled Pro Unlocked. The supplied information does not state which functions, limits, or content are unlocked, so a specific difference from the Google Play version cannot be confirmed. The described decompilation, layout inspection, Manifest viewing, and file viewing functions are still part of Dev Tools.

Can Dev Tools decompile an APK without the original source code?

The source description says Dev Tools decompiles bytecode from APK files into Java source code. It presents this as a way to study an application's programming structure without needing the original source code. The material does not specify the output quality or results for every APK.

What can Dev Tools show when inspecting an app interface?

Dev Tools can show interface elements and how they are organised. The layout inspection feature is intended to help you analyse UI structure and layout choices. The release notes say this inspection was improved with support for WeChat and more apps.

What changed in the listed Dev Tools release?

The release notes list a major app design update, improved layout inspection, and improved decompilation and Manifest viewing. They also mention improved file viewing with support for more file types. Bug fixes and performance improvements are listed, but no individual fixes are named.

What Android version does Dev Tools require?

The supplied requirement is Android 5.0 or later. Android may ask you to allow installation from the source you selected when opening an APK outside Google Play. Whether the build installs on a particular device depends on Android and the device environment.

Nothing happens when I tap download

Refresh the page and start again — each link is signed for one visit and stops working after that. If it keeps failing, the file is probably being swapped for a newer build; give it a few minutes.

Android says "App not installed"

Usually there is already a copy of the same app on the phone, signed by someone else. Remove that copy first, then install this file — and back up anything you care about inside the app beforehand, because uninstalling wipes it.