RC Tools

Take useful tools with you to the track or field with this mobile RC Tools app.

hcpl · be.hcpl.android.sda

Not rated yet 100K+ downloads v3.9.0 2.9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 2.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.9.0 (30)
Updated: Nov 19, 2025 (11 months ago)
APK size: 2.9 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Oct 25, 2013 (at least)
Website: hcpl.be
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

RC Tools is an app by hcpl in the Tools category, listed since at least October 2013. It has no native code, so it runs on any Android processor.

Since version 3.4.0, the APK grew from 1.3 MB to 2.9 MB and the minimum Android version rose from 4.0 to 5.0.

What's new in v3.9.0

technical release, update target SDK and build tools

Description

From the listing uploaded by “appupdater”.

A collection of tools for every R/C fanatic! If you like to join the community please visit https://plus.google.com/u/0/communities/103605028973136368765 - Ohms Law Calculator - Oil mixture calculator - scale speed calculator - battery time calculator - lipo low end voltage levels - mac calculator - cg calculator - airplane trimming guide - lap timer/stopwatch - timer/countdown - watts performance table - glow to electric conversion - power calculator - note pad - check lists - static thrust estimator - gear/transmission/final drive ration calculator - servo tester - Unit conversion tool - flight and battery log Interested in testing the beta versions of this app? Get an invite at https://plus.google.com/u/0/communities/115842947644643792560

Version history

3 versions are listed, going back to v3.4.0. Since v3.8.0 it requires Android 5.0+.

v3.9.0 LATEST Nov 19, 2025 2.9 MB TRUSTED v3.8.0 Jul 28, 2024 2.8 MB TRUSTED v3.4.0 Jun 18, 2016 1.3 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Nov 19, 2025.
Certificate issued to “hcpl” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Nov 19, 2025
Validated against Google Play Nov 19, 2025
Signed byCN=Hans Cappelle, O=hcpl, L=Brussels, C=BE
Signing certificate (SHA-1)67:F0:8D:AA:01:22:B2:76:D8:C4:E1:D6:95:C1:4A:58:F5:C8:5D:4E
File MD545eb0d99b97d3797e3d90882de48466f
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Basic touch input android.hardware.faketouch

RC Tools APK: questions and answers

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

The current version needs Android 5.0 or later. Version 3.4.0 is the newest listed build that installs on Android 4.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 3.4.0 · 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 RC 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 2 other versions checked. After downloading, check that the file's MD5 is 45eb0d99b97d3797e3d90882de48466f.