# eCA vs Auto Repair Documents

The clearest difference is ratings volume: eCA at 6 against Auto Repair Documents's 2. eCA also leads on iOS requirement (12.0 vs 14.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for eCA against 5.0 for Auto Repair Documents. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

eCA ships an update every 3 weeks, Auto Repair Documents every 2 weeks. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | eCA | Auto Repair Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/eca/id1613176058/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/auto-repair-documents/id6453693157/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 101 MB | 45 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [eCarAid Joint Stock Company](https://appshunter.io/developer/1557200670) | [tuan phan](https://appshunter.io/developer/1699524309) |

## What reviewers say

### eCA

[App page](https://appshunter.io/ios/app/eca/id1613176058)

This app connects car owners with certified auto repair shops and fellow car enthusiasts for timely roadside assistance. It offers a transparent platform to find reliable car services and providers without concerns about scams or overcharging.

**Highlights:** Request roadside assistance, Connect with auto repair shops, Find services by price and convenience, Transparent service provider platform, Quality guarantee for car services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Auto Repair Documents

[App page](https://appshunter.io/ios/app/auto-repair-documents/id6453693157)

Access detailed automotive repair information and wiring diagrams for over 20 car brands. Find part numbers, ECU repair details, and assembly guides. Includes helpful videos for car usage tips.

**Highlights:** Wiring diagrams for over 20 car brands, Part number lookup, ECU repair details, Assembly information, Reference documents for engines and accessories, Usage tip videos

**In-app purchases:** none


## Frequently asked questions

### Is eCA free?

eCA is free to download, with no in-app purchases.

### Is Auto Repair Documents free?

Auto Repair Documents is free to download, with no in-app purchases.

### Which has better reviews, eCA or Auto Repair Documents?

eCA and Auto Repair Documents are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do eCA or Auto Repair Documents have ads?

Neither eCA nor Auto Repair Documents shows ads.

### Which is updated more often, eCA or Auto Repair Documents?

eCA ships an update every 3 weeks, and Auto Repair Documents every 2 weeks. Most recently, eCA was updated on September 11, 2026 and Auto Repair Documents on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*