Comparison

Kart Logger vs AutoX Data Logger

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kart Logger

Features
Read full description

Introducing Kart Logger - Your Ultimate Race Diary for iOS! Record New Races with Ease: - Prefill last race's score for quick input. - Easily modify scores and autofill courses for efficient logging. - View average rank of courses at a glance with color-coded ranks. Advanced Features for Race Analysis: - Dive into detailed race statistics: last race, race rank, and average rank. - Tap on ranks to focus on the score from the last match. - Smart sorting suggests recent races when the search box is empty. Seamless Editing and Input: - Effortlessly edit records and delete with a confirm alert. - Numeric input made easy with a numpad (iOS) and +/- toolbar for score adjustment. Explore Courses Like Never Before: - Courses sorted by rank, with hotter colors for higher ranks. - Dive into course details by tapping on rows. - Course detail view with a list of races sorted by timestamp. Make Informed Decisions: - Check the top right bar for quick record selection in course detail view. - Stay updated with the score for each match in the course detail view. Download Mario Kart 8D Recorder now and elevate your race tracking experience on iOS! DISCLAIMER Kart Logger is a third-party app made by fans and is not affiliated with the Mario brand or Nintendo.

About

AutoX Data Logger

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
Currently charting
Read full description

Data logger for collecting and analyzing run data for autocross. Map the course, record your runs, then analyze your performance! The app is designed to be quick to use to quickly analyze data between runs and find time during the event. * Map the course, including the cones! * Record your runs with video (GoPro or internal camera), GPS, ODB2, and accelerometer data * Analyze your runs with GPS traces, video, speed vs distance plots, and g-force plots * Automatically start and stop recording for hands free data logging * Export your data (csv, json, and VBO) * Import runs from others * iCloud data sync The data collection is based on GPS/GNSS data and is compatible with various devices. Some of which connect directly to the app for the highest quality data collection. The solutions which provide the best quality (25hz or 10hz) data are: * RaceBox Mini * RaceBox Mini S * RaceBox Micro * Dragy Pro * Dragy Lite * XGPS160 * Opensource DIY GPS modules (build for under $50!) https://github.com/FlorianMuellerklein/OpensourceGPSDevice4AutoXDatalogger Alternatively, the app is compatible with any GPS device which pairs to the iOS settings.  Video recording * GoPro 5/6/7/8/9/10/11/12/13 * Internal iPhone Camera Vehicle Data * BLE ELM327 readers * Veepeak ODBCheck Plus is the most tested and recommended device * Custom sensors that broadcast byte packets on a BLE characteristics. Make whatever you want and broadcast it in a compatible way. Additionally, when using the internal iPhone GPS the app contains an optional sensor fusion algorithm to interpolate between the 1hz GPS updates that the internal sensor provides. Typically 1hz is too slow for motorsports applications but this may provide usable data with no additional hardware required.

Screenshots

Kart Logger3 screens
AutoX Data Logger4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 8 level
Kart Logger versus AutoX Data Logger: the parameters behind the verdict, then further details
ParameterKart LoggerAutoX Data Logger
PriceFree — better$9.99
Rating—5.0 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
Best chart rank—#198 — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size4 MB13 MB
Age rating4+4+
DeveloperChan BillFlorian Muellerklein

In-app purchases

None

Kart Logger

No in-app purchases

None

AutoX Data Logger

No in-app purchases

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.

Other comparisons