Comparison

MX Buddy vs REPsuspension.AI

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

Head to head
About

MX Buddy

This app provides comprehensive tools for motocross racers, including GPS tracking, lap time analysis, and bike setup management. It offers detailed performance metrics and works offline on outdoor tracks.

Highlights
  • GPS recording and live data display
  • Import data from various GPS devices and files
  • Detailed lap and split time analysis
  • Race start and corner analysis
  • Bike setup management for different tracks
  • Maintenance reminders and tracking
  • Offline functionality on outdoor tracks
Features
Currently charting
Read full description

THE #1 MOTOCROSS APP Why choose MX Buddy? - One-time payment. No subscription needed! - Works on any outdoor track without internet connection. - MX Buddy is packed with features and much more flexible than other motocross apps! Here you find all compatible GPS devices: https://mxbuddyapp.com/devices Main features of the app: GPS Recording • Live with the iPhone, the Apple Watch or for high precision GPS with the XGPS160 or the RaceBox Mini (S) • Live panels for the display of times, consistency and much more • Live speaking of lap and split times • Heart rate recording (heart rate belt required) • Race mode (time and laps) Import GPS Data • RaceBox Mini S or Micro • Dragy Pro and Lite • XGPS160 • Polar Flow • Garmin Connect • Workouts from Apple Health • Apple Watch App • GPX, TCX, KML, VBO or FIT Files Lap Times • Import LITPro • Import MYLaps • Motocross stopwatch • Manual input Analysis • Lap and split times • Race start analysis (RaceBox Mini required) • GPS playback with metrics (speed, acceleration, etc.) • Corner analysis • Speed, distance and consistency score • Theoretically best lap time • Segment comparison • Improvement potential per segment • Extensive statistics • Summary of all sessions with chart and statistics • Heart rate analysis • Best race strategy • Track consistency over time Bikes • Manage setups for every track and track condition • Load the fastest setup per track and soil • Maintenance reminders • Full export of all maintenances as PDF Additional • Custom tracks with map, GPS setup and type of soil • Track weather • Rider profile with picture and name • Season goals • iCloud backups and a lot more... Note: Continued use of GPS running in the background (on iPhone or Apple Watch) can dramatically decrease battery life. If you have questions, feel free to ask me! mxbuddy@peacher.de GET READY TO RACE WITH MX BUDDY !

About

REPsuspension.AI

This app acts as a mobile tuning assistant for motorcycle suspension. It uses AI to provide precise setup adjustments based on your bike, track, and riding style, and offers features like a digital garage, spring rate calculator, and community track tips.

Highlights
  • AI tuning assistant for setup adjustments
  • Digital garage and setup logging
  • Spring rate calculator
  • Community track tips and weather integration
  • Educational guides on suspension fundamentals
Features
Read full description

Stop guessing and start winning. REP.AI is the world’s first mobile tuning assistant that puts 19+ years of championship-level suspension expertise directly into your toolbox. Powered by the elite data of REP Suspension and advanced AI, this app delivers precise, real-time setup adjustments tailored to your bike, your track, and your riding style. Whether you’re feeling harshness in the whoops or deflecting on initial bump touch, REP.AI acts as your personal factory mechanic. Simply describe what you feel, and get immediate, step-by-step clicker recommendations to find your perfect baseline. KEY FEATURES: AI TUNING ASSISTANT Chat with our AI to diagnose handling issues. By analyzing your bike model, rider weight, skill level, and live weather data, the AI provides specific fork and shock adjustments with clear reasoning. DIGITAL GARAGE & SETUP LOGGING Manage your entire fleet in one place. Log every clicker position, spring rate, and sag measurement. Our "Quick Log" feature is built for the track—designed with glove-friendly touch targets and haptic feedback so you can save data between motos without taking off your gear. KEEFER KORNER Access official, rider-tested baseline settings from industry expert Kris Keefer. Use these "Keefer Tested" settings as your foundation and let the AI fine-tune them for your specific needs. SPRING RATE CALCULATOR Eliminate the guesswork. Input your weight and bike model to get professional recommendations for your fork and shock springs. The AI will even alert you if your current weight exceeds the stock spring range. COMMUNITY & TRACK TIPS Browse a global database of tracks with live weather integration. Share your setups, clone successful configurations from other riders, and see what’s working at your local track through community-sourced tips. LEARNING CENTER Master the fundamentals. Access educational guides that explain how each adjustment affects your bike’s geometry and handling, helping you become a more intentional rider. NATIVE PERFORMANCE Built for the elements. Features include: Haptic Feedback: Physical confirmation for track-side logging. Dynamic Setup Support: Stay updated on your tuning sessions. Apple Sign-In: Secure, one-tap access to your data. Live Weather: Real-time atmospheric data affects your oil viscosity—REP.AI factors it in. Terms of Use: https://repsuspension.ai/terms

Screenshots

MX Buddy4 screens
REPsuspension.AI3 screens

Verdict

The call

The clearest difference is price: REPsuspension.AI at Free against MX Buddy's $8.99. REPsuspension.AI also leads on update cadence (every 4 days vs every 2 months) and review sentiment (100% vs 82%). MX Buddy's advantage is in-app purchases (none vs 2) and ratings volume (91 vs 7). On rating, ads, 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

REPsuspension.AI is free to download; MX Buddy costs $8.99 up front. REPsuspension.AI sells 2 in-app purchases, starting at $11.99 per month. MX Buddy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for MX Buddy against 4.4 for REPsuspension.AI. That said, the two scores are not equally well evidenced: MX Buddy has 91 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 82% of MX Buddy's written reviews are positive against 100% of REPsuspension.AI's.

UpkeepUpdate frequency

MX Buddy ships an update every 2 months, REPsuspension.AI every 4 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 4 level
MX Buddy versus REPsuspension.AI: the parameters behind the verdict, then further details
ParameterMX BuddyREPsuspension.AI
Price$8.99Free — better
Rating4.5 (91 ratings) — better4.4 (7 ratings)
Positive reviews82.1% of reviews100.0% of reviews — better
Number of ratings91 — better7
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
Best chart rank#85 — better—
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size77 MB16 MB
Age rating9+9+
DeveloperChristian PietschResearch Engineering Performance

Customer experience

MX Buddy

All ratings91 ratings
Positive84.6%
Neutral4.4%
Negative11.0%
Written reviews67 reviews
Positive82.1%
Neutral9.0%
Negative9.0%

REPsuspension.AI

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MX Buddy

No in-app purchases

2 purchases

REPsuspension.AI

Subscriptions2
  • REP.AI Pro Monthly$11.991 Month
  • REP.AI Pro Yearly$99.991 Year

Questions

Is MX Buddy free?
MX Buddy costs $8.99, with no in-app purchases.
Is REPsuspension.AI free?
REPsuspension.AI is free to download, with in-app purchases available.
Which has better reviews, MX Buddy or REPsuspension.AI?
MX Buddy is rated higher. MX Buddy averages 4.5 out of 5 from 91 ratings, while REPsuspension.AI averages 4.4 from 7 ratings.
Do MX Buddy or REPsuspension.AI have ads?
Neither MX Buddy nor REPsuspension.AI shows ads.
Which is updated more often, MX Buddy or REPsuspension.AI?
MX Buddy ships an update every 2 months, and REPsuspension.AI every 4 days. Most recently, MX Buddy was updated on October 26, 2026 and REPsuspension.AI on October 24, 2026.

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