# Drive Diagnostics vs MarsAppReport

The clearest difference is update cadence: MarsAppReport at every 10 days against Drive Diagnostics's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Drive Diagnostics ships an update every 6 months, MarsAppReport every 10 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Drive Diagnostics | MarsAppReport |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Size | 9 MB | 61 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bonfiglioli SPA](https://appshunter.io/developer/670210180) | [Integrity Industries North Inc.](https://appshunter.io/developer/1216818624) |

## What reviewers say

### Drive Diagnostics

[App page](https://appshunter.io/ios/app/drive-diagnostics/id1523617166)

**In-app purchases:** none


### MarsAppReport

[App page](https://appshunter.io/ios/app/marsappreport/id1588204953)

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

**In-app purchases:** none


## Frequently asked questions

### Is Drive Diagnostics free?

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

### Is MarsAppReport free?

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

### Do Drive Diagnostics or MarsAppReport have ads?

Neither Drive Diagnostics nor MarsAppReport shows ads.

### Which is updated more often, Drive Diagnostics or MarsAppReport?

Drive Diagnostics ships an update every 6 months, and MarsAppReport every 10 days. Most recently, Drive Diagnostics was updated on October 14, 2026 and MarsAppReport on October 2, 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.*