# MAXOBD vs Launch AIOBD

The clearest difference is in-app purchases: MAXOBD at none against Launch AIOBD's 19. MAXOBD also leads on review sentiment (29% vs 0%). Launch AIOBD's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Launch AIOBD sells 19 one-off in-app purchases. MAXOBD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.4 for MAXOBD against 2.3 for Launch AIOBD. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews are what separate them: 29% of MAXOBD's written reviews are positive against 0% of Launch AIOBD's.

MAXOBD ships an update every 3 weeks, Launch AIOBD fortnightly. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | MAXOBD | Launch AIOBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (7 ratings)](https://appshunter.io/ios/app/maxobd/id6737468032/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/launch-aiobd/id6739603189/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **28.6% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 751 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [祖策 谢](https://appshunter.io/developer/983519195) | [Launch Tech Co., Ltd](https://appshunter.io/developer/447568418) |

## What reviewers say

### MAXOBD

[App page](https://appshunter.io/ios/app/maxobd/id6737468032)

This utility app allows car owners to detect vehicle faults by connecting to standard OBD protocol devices. It enables users to read trouble codes, view real-time data, and access performance parameters, with enhanced features when using specific hardware. The goal is to simplify vehicle management and early problem detection.

**Highlights:** Vehicle fault detection, Connects with standard OBD devices, Read trouble codes, View real-time data, Access performance parameters, Clear trouble codes (with specific hardware)

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

**In-app purchases:** none


### Launch AIOBD

[App page](https://appshunter.io/ios/app/launch-aiobd/id6739603189)

This tool diagnoses vehicle faults using a mobile device and a Bluetooth connector. It performs full system diagnostics, reads and clears trouble codes, and analyzes data streams for various car models.

**Highlights:** Full system vehicle diagnosis, One-click intelligent diagnosis, Read and clear DTCs, Read data streams, Salt spray testing, Supports mainstream models

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FIAT | $0.29 | one-time |
| Software services(2.99) | $2.99 | one-time |
| Software services(3.99) | $3.99 | one-time |
| Software services(4.99) | $4.99 | one-time |
| Software services(8.99) | $8.99 | one-time |
| Software services(9.99) | $9.99 | one-time |
| Software services(29.99) | $29.99 | one-time |
| Software services(31.99) | $31.99 | one-time |
| MAZDA | $35.99 | one-time |
| BENZ | $35.99 | one-time |
| GM | $35.99 | one-time |
| HONDA | $35.99 | one-time |
| HYUNDAI | $35.99 | one-time |
| NISSAN | $35.99 | one-time |
| TOYOTA | $35.99 | one-time |
| USAFORD | $35.99 | one-time |
| VM | $35.99 | one-time |
| VOLVO | $35.99 | one-time |
| CHRYSLER | $35.99 | one-time |


## Frequently asked questions

### Is MAXOBD free?

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

### Is Launch AIOBD free?

Launch AIOBD is free to download, with in-app purchases available.

### Which has better reviews, MAXOBD or Launch AIOBD?

MAXOBD is rated higher. MAXOBD averages 2.4 out of 5 from 7 ratings, while Launch AIOBD averages 2.3 from 3 ratings.

### Do MAXOBD or Launch AIOBD have ads?

Neither MAXOBD nor Launch AIOBD shows ads.

### Which is updated more often, MAXOBD or Launch AIOBD?

MAXOBD ships an update every 3 weeks, and Launch AIOBD fortnightly. Most recently, MAXOBD was updated on September 11, 2026 and Launch AIOBD on September 20, 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.*