# TinyMIDI vs AutoX Data Logger

The clearest difference is price: TinyMIDI at Free against AutoX Data Logger's $9.99. TinyMIDI also leads on iOS requirement (13.0 vs 18.0). AutoX Data Logger's advantage is chart position (#173 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

TinyMIDI is free to download; AutoX Data Logger costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TinyMIDI ships an update every 8 days, AutoX Data Logger fortnightly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TinyMIDI | AutoX Data Logger |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/autox-data-logger/id6742694051/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | — | Paid |
| Best chart rank | — | **#173** |
| Size | 2 MB | 13 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [N6ARA Electronics](https://appshunter.io/developer/1769749461) | [Florian Muellerklein](https://appshunter.io/developer/1780914038) |

## What reviewers say

### TinyMIDI

[App page](https://appshunter.io/ios/app/tinymidi/id6736350937)

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoX Data Logger

[App page](https://appshunter.io/ios/app/autox-data-logger/id6742694051)

**Currently charting:** #173 Top Paid · Utilities (US App Store)

Record and analyze autocross runs with video, GPS, and accelerometer data. Map courses, visualize performance with GPS traces and plots, and automatically start/stop recordings for hands-free logging. Export and import run data for comprehensive performance review.

**Highlights:** Course mapping with cone placement, Video, GPS, and accelerometer run recording, GPS traces and speed/g-force plots, Automatic start/stop recording, Data export and import, Optional sensor fusion for internal GPS

**In-app purchases:** none


## Frequently asked questions

### Is TinyMIDI free?

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

### Is AutoX Data Logger free?

AutoX Data Logger costs $9.99, with no in-app purchases.

### Do TinyMIDI or AutoX Data Logger have ads?

Neither TinyMIDI nor AutoX Data Logger shows ads.

### Which is updated more often, TinyMIDI or AutoX Data Logger?

TinyMIDI ships an update every 8 days, and AutoX Data Logger fortnightly. Most recently, TinyMIDI was updated on October 3, 2026 and AutoX Data Logger 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.*