Manuals Cars is made and published by John Edward Marin. AppBrain is an independent app data site and isn't affiliated with John Edward Marin. The app name, icon, screenshots and description belong to John Edward Marin and are shown as published on Google Play.

Summary

Manuals Cars delivers maintenance and repair manuals, electrical diagrams, and step-by-step guides for cars, pickup trucks, and trucks. The app supports free usage with ads or a coin-based unlock system, plus an offline access option via subscription. With 100,000+ total downloads and 6K in the last 30 days, it shows steady demand among professionals, automotive students, and DIY enthusiasts.

Pros & Cons

Extensive service, parts manuals, and electrical diagrams in one app
ECU pinouts and safety manuals for in-depth maintenance
Flexible access: free ad-supported, coin unlocks, and offline subscription
Clear focus on professionals, automotive students, and DIY enthusiasts

Ad-supported free tier may interrupt use
Coin-based unlocking can be less straightforward than a single-purchase model
Not ranked in any top lists, which may affect discoverability

About Manuals Cars

Manuals Cars is an education app developed by John Edward Marin.

How many times has Manuals Cars been installed?

Manuals Cars has been installed 250 thousand times. In the last 30 days, the app was installed 6 thousand times.

What is the rating of Manuals Cars?

Manuals Cars is rated 3.83 out of 5 stars, based on 660 ratings.

Is Manuals Cars free?

Manuals Cars is free. The app size is 38.84 MB. The latest version available is 12.3.6. The last update was on August 28, 2026.

What are the requirements for Manuals Cars?

Manuals Cars requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2020.

Description by John Edward Marin (from Google Play)

Welcome to Manuales App – Manuales Autos. Your reliable tool for maintenance and repair of cars, pickup trucks, and trucks.

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Screenshots

Screenshots by John Edward Marin, from the Google Play listing

Official page on Google Play Also on the App Store

Also available on the App Store

Manuales Autos

John Marin

0.0

Free

Alternatives to Manuals Cars

Google Play Rating history and histogram

410

150

Installs over time

Manuals Cars has been installed 250 thousand times. Over the past 30 days, it averaged 200 installs per day.

Changelog of Manuals Cars

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Developer information for John Edward Marin

John Edward Marin

contact@manuales-app.com

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Comments on Manuals Cars for Android

★★★★★ Sailas Boro · Jun 14, 2022

I love it. I learn theory, but I need practical

★☆☆☆☆ Zakumei · Sep 14, 2025

It's a CLOSE approximation of a useful app. It's basically an online storage for *some* PDF manuals for cars, but the database itself is very, very limited. I did an easy search, just for Subaru manuals, and it doesn't have anything but a handful of specifics, small segments for things like drivetrains or electrical diagrams for 3 cars made by subaru. (no narrowing down by year mind you, just... every cross trek or WRX manual ever, but only 4 of them). Cool idea, very poorly executed. Needs work.

★☆☆☆☆ M S · Dec 20, 2025

Don't even bother if you're looking for repair manuals similar to Haynes or Chilton. These are PDF files for *some* manuals, not for all you'd need to repair and maintain your Explorer. One of them was an article someone wrote about diagnosing ignitions. There were only 7 docs for a Ford Explorer, one of the best-selling SUVs.

Google Play Rankings for Manuals Cars

This app is not ranked

Technologies used by Manuals Cars

18 permissions · 20 libraries

Subscribe to see full permission and library details

Trust & Safety: The app uses standard network and notification permissions, advertising IDs, in-app billing, biometric authentication options, and a dynamic receiver permission. It relies on common libraries (Firebase, AdMob, Glide) and does not request location data. This indicates a typical educational app with monetization via ads and purchases; users should review permissions and licensing as needed.

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