# Kart Logger vs AutoX Data Logger

The clearest difference is price: Kart Logger at Free against AutoX Data Logger's $9.99. Kart Logger also leads on update cadence (every 4 days vs fortnightly). AutoX Data Logger's advantage is chart position (#198 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Kart Logger 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.

Kart Logger ships an update every 4 days, AutoX Data Logger fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kart Logger | 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 4 days** | Fortnightly |
| Monetization | — | Paid |
| Best chart rank | — | **#198** |
| Size | 4 MB | 13 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chan Bill](https://appshunter.io/developer/506424571) | [Florian Muellerklein](https://appshunter.io/developer/1780914038) |

## What reviewers say

### Kart Logger

[App page](https://appshunter.io/ios/app/kart-logger/id6476467444)

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoX Data Logger

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

**Currently charting:** #198 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 Kart Logger free?

Kart Logger 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 Kart Logger or AutoX Data Logger have ads?

Neither Kart Logger nor AutoX Data Logger shows ads.

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

Kart Logger ships an update every 4 days, and AutoX Data Logger fortnightly. Most recently, Kart Logger was updated on October 25, 2026 and AutoX Data Logger on October 28, 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.*