# MissFire vs r53obd

The clearest difference is in-app purchases: MissFire at none against r53obd's 1. MissFire also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. r53obd sells 1 one-off in-app purchase. MissFire asks for nothing beyond the download.

MissFire ships an update weekly, r53obd every 4 weeks. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | MissFire | r53obd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/r53obd/id6780740904/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | — | Freemium |
| Size | 24 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Tommi Kari](https://appshunter.io/developer/1802471265) | [RABRH LLC](https://appshunter.io/developer/6780740906) |

## What reviewers say

### MissFire

[App page](https://appshunter.io/ios/app/missfire/id6761486033)

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

**In-app purchases:** none


### r53obd

[App page](https://appshunter.io/ios/app/r53obd/id6780740904)

This app provides diagnostics, logging, and coding for first-generation MINI Coopers (R50, R52, R53). It offers live engine data, fault code reading, and module coding with a compatible adapter. Unlock advanced features like active tests and adaptation resets with a one-time purchase.

**Highlights:** Live engine data, Read & clear fault codes, Module coding, Active tests, Adaptation resets, CSV data logging

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| r53obd Pro | $39.99 | one-time |


## Frequently asked questions

### Is MissFire free?

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

### Is r53obd free?

r53obd is free to download, with in-app purchases available.

### Do MissFire or r53obd have ads?

Neither MissFire nor r53obd shows ads.

### Which is updated more often, MissFire or r53obd?

MissFire ships an update weekly, and r53obd every 4 weeks. Most recently, MissFire was updated on October 15, 2026 and r53obd on October 22, 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.*