# MX Buddy vs BYB Chrono

The clearest difference is price: BYB Chrono at Free against MX Buddy's $8.99. MX Buddy's advantage is iOS requirement (13.0 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

BYB Chrono is free to download; MX Buddy costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MX Buddy ships an update every 2 months, BYB Chrono monthly. The most recent releases landed on September 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MX Buddy | BYB Chrono |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | **[4.5 (91 ratings)](https://appshunter.io/ios/app/mx-buddy/id377664937/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 82.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | — |
| Size | 77 MB | 49 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Christian Pietsch](https://appshunter.io/developer/654700919) | [BYB Tech](https://appshunter.io/developer/1524533536) |

## What reviewers say

### MX Buddy

[App page](https://appshunter.io/ios/app/mx-buddy/id377664937)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BYB Chrono

[App page](https://appshunter.io/ios/app/byb-chrono/id1610945807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MX Buddy free?

MX Buddy costs $8.99, with no in-app purchases.

### Is BYB Chrono free?

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

### Do MX Buddy or BYB Chrono have ads?

Neither MX Buddy nor BYB Chrono shows ads.

### Which is updated more often, MX Buddy or BYB Chrono?

MX Buddy ships an update every 2 months, and BYB Chrono monthly. Most recently, MX Buddy was updated on September 30, 2026 and BYB Chrono on September 10, 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.*