# Mini OBDII vs ANCEL Echo

Mini OBDII and ANCEL Echo both sit at 3.4 stars, but that hides the real split: 38% of Mini OBDII's written reviews are positive against 25% of ANCEL Echo's. Mini OBDII also leads on device support (3 vs 1) and iOS requirement (11 vs 16.6). ANCEL Echo's advantage is update cadence (every 10 days vs every 3 weeks). On price, rating, ratings volume 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 — 3.4 for Mini OBDII against 3.3 for ANCEL Echo. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews are what separate them: 38% of Mini OBDII's written reviews are positive against 25% of ANCEL Echo's.

Mini OBDII ships an update every 3 weeks, ANCEL Echo every 10 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Mini OBDII | ANCEL Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/mini-obdii/id1530755839/reviews)** | [3.3 (6 ratings)](https://appshunter.io/ios/app/ancel-echo/id6504076958/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | **37.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 33 MB | 337 MB |
| Requires iOS | **11** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) |

## What reviewers say

### Mini OBDII

[App page](https://appshunter.io/ios/app/mini-obdii/id1530755839)

This app connects to your vehicle via Bluetooth or WiFi to perform diagnostics and monitor driving. It reads and clears fault codes, analyzes performance, and tracks your travel data. Supports multiple languages and high-speed data transmission.

**Highlights:** Fault code reading and clearing, Instrument panel monitoring, Performance testing, Travel analysis, High-speed data transmission, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### ANCEL Echo

[App page](https://appshunter.io/ios/app/ancel-echo/id6504076958)

This app offers professional vehicle diagnostics, allowing users to check their car's health, identify malfunctions, and receive maintenance guidance. It provides real-time sensor data and AI services to help users understand and care for their vehicles, saving time and money on repairs.

**Highlights:** OBD functionality, Enhanced diagnosis, Vehicle maintenance guidance, Locate malfunction causes, Real-time sensor data monitoring, AI services, Abnormal warnings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mini OBDII free?

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

### Is ANCEL Echo free?

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

### Which has better reviews, Mini OBDII or ANCEL Echo?

Mini OBDII is rated higher. Mini OBDII averages 3.4 out of 5 from 5 ratings, while ANCEL Echo averages 3.3 from 6 ratings.

### Do Mini OBDII or ANCEL Echo have ads?

Neither Mini OBDII nor ANCEL Echo shows ads.

### Which is updated more often, Mini OBDII or ANCEL Echo?

Mini OBDII ships an update every 3 weeks, and ANCEL Echo every 10 days. Most recently, Mini OBDII was updated on October 6, 2026 and ANCEL Echo on October 5, 2026.

---

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