# MaxiAP Diag vs MotorCom

The clearest difference is rating: MaxiAP Diag at 2.9 against MotorCom's 1.0. MaxiAP Diag also leads on ratings volume (10 vs 1) and iOS requirement (13.0 vs 17.0). MotorCom's advantage is in-app purchases (none vs 28) and update cadence (every 6 weeks vs every 5 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. MaxiAP Diag sells 28 one-off in-app purchases. MotorCom asks for nothing beyond the download.

MaxiAP Diag holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: MaxiAP Diag has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

MaxiAP Diag ships an update every 5 months, MotorCom every 6 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MaxiAP Diag | MotorCom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (10 ratings)](https://appshunter.io/ios/app/maxiap-diag/id6463833580/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/motorcom/id6677024097/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 104 MB | 15 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Autel Intelligent Technology Co., Ltd.](https://appshunter.io/developer/770747094) | [SG Software GmbH & Co. KG](https://appshunter.io/developer/441701490) |

## What reviewers say

### MaxiAP Diag

[App page](https://appshunter.io/ios/app/maxiap-diag/id6463833580)

This management app helps DIY vehicle owners with repairs, maintenance, and customization. It offers diagnostic insights, common dashboard light explanations, and service functions for various car models. Monitor your vehicle's health and access repair shop information.

**Highlights:** Enhanced system diagnostics, OBDII test (read/erase codes, live data), Auto VIN vehicle identification, Vehicle health monitoring, DIY service functions (oil reset, TPMS), EV/Hybrid battery testing, Common dashboard light guide

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

**In-app purchases (28)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mazda for one year | $21.99 | one-time |
| Mini for one year | $21.99 | one-time |
| INFINITI for one year | $21.99 | one-time |
| Lamborghini for one year | $21.99 | one-time |
| Mitsubishi for one year | $21.99 | one-time |
| Cadillac for one year | $21.99 | one-time |
| Chrysler for one year | $21.99 | one-time |
| Scion for one year | $21.99 | one-time |
| Subaru for one year | $21.99 | one-time |
| GMC for one year | $21.99 | one-time |
| Buick for one year | $21.99 | one-time |
| Audi for one year | $21.99 | one-time |
| Acura for one year | $21.99 | one-time |
| Lexus for one year | $21.99 | one-time |
| Volkswagen for one year | $21.99 | one-time |
| Nissan for one year | $21.99 | one-time |
| Ford for one year | $21.99 | one-time |
| Honda for one year | $21.99 | one-time |
| BMW for one year | $21.99 | one-time |
| Chevrolet for one year | $21.99 | one-time |
| Dodge for one year | $21.99 | one-time |
| Hyundai for one year | $21.99 | one-time |
| Jeep for one year | $21.99 | one-time |
| Kia for one year | $21.99 | one-time |
| Mercedes-Benz for one year | $21.99 | one-time |
| Ram for one year | $21.99 | one-time |
| Toyota for one year | $21.99 | one-time |
| Volvo for one year | $21.99 | one-time |


### MotorCom

[App page](https://appshunter.io/ios/app/motorcom/id6677024097)

This app allows users to configure a MotorCom module and customize exhaust valve settings for their vehicle. It offers manual control, automatic startup adjustments, and firmware updates. Integration with Apple Watch provides convenient control.

**Highlights:** Configure MotorCom module, Customize startup exhaust valve settings, Manual exhaust valve control, Receive firmware updates, Apple Watch control

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MaxiAP Diag free?

MaxiAP Diag is free to download, with in-app purchases available.

### Is MotorCom free?

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

### Which has better reviews, MaxiAP Diag or MotorCom?

MaxiAP Diag is rated higher. MaxiAP Diag averages 2.9 out of 5 from 10 ratings, while MotorCom averages 1.0 from 1 ratings.

### Do MaxiAP Diag or MotorCom have ads?

Neither MaxiAP Diag nor MotorCom shows ads.

### Which is updated more often, MaxiAP Diag or MotorCom?

MaxiAP Diag ships an update every 5 months, and MotorCom every 6 weeks. Most recently, MaxiAP Diag was updated on October 20, 2026 and MotorCom on October 8, 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.*