# Mini OBDII vs Marte

The clearest difference is review sentiment: Marte at 100% against Mini OBDII's 38%. Mini OBDII's advantage is rating (3.7 vs 3.0) and monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Mini OBDII holds the better App Store score, 3.7 against 3.0. That said, the two scores are not equally well evidenced: Mini OBDII has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 38% of Mini OBDII's written reviews are positive against 100% of Marte's, so the app with the better star average is not the one people write more warmly about.

Mini OBDII ships an update every 3 weeks, Marte fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mini OBDII | Marte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (10 ratings)](https://appshunter.io/ios/app/mini-obdii/id1530755839/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/marte/id6753679575/reviews) |
| Number of ratings | **10** | 2 |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 33 MB | 67 MB |
| Requires iOS | **11** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [Giorgi Beruashvili](https://appshunter.io/developer/1844352745) |

## 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


### Marte

[App page](https://appshunter.io/ios/app/marte/id6753679575)

Find and book trusted mechanics with transparent pricing. Get smart reminders for car maintenance and access your complete service history. Make car care effortless and get back on the road with confidence.

**Highlights:** Find trusted mechanics, Compare transparent pricing, Book service online, Real-time chat with mechanics, Smart maintenance reminders, Complete service history

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

**In-app purchases:** none


## Frequently asked questions

### Is Mini OBDII free?

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

### Is Marte free?

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

### Which has better reviews, Mini OBDII or Marte?

Mini OBDII is rated higher. Mini OBDII averages 3.7 out of 5 from 10 ratings, while Marte averages 3.0 from 2 ratings.

### Do Mini OBDII or Marte have ads?

Neither Mini OBDII nor Marte shows ads.

### Which is updated more often, Mini OBDII or Marte?

Mini OBDII ships an update every 3 weeks, and Marte fortnightly. Most recently, Mini OBDII was updated on October 24, 2026 and Marte on October 25, 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.*