# Race Buddy vs Log Dyno

The clearest difference is price: Race Buddy at Free against Log Dyno's $13.99. Race Buddy also leads on review sentiment (43% vs 15%) and update cadence (every 3 weeks vs every 4 months). Log Dyno's advantage is in-app purchases (none vs 10) and iOS requirement (9.0 vs 17.0). On ratings volume, ads and device support there is nothing between them.

Race Buddy is free to download; Log Dyno costs $13.99 up front. Race Buddy sells 10 in-app purchases, starting at $1.99 per month. Log Dyno asks for nothing beyond the download.

Race Buddy holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews point the same way: 43% of Race Buddy's written reviews are positive against 15% of Log Dyno's.

Race Buddy ships an update every 3 weeks, Log Dyno every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Race Buddy | Log Dyno |
| --- | --- | --- |
| Price | **Free** | $13.99 |
| Rating | **[3.7 (12 ratings)](https://appshunter.io/ios/app/race-buddy-lap-and-drag-timer/id1440030429/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/log-dyno/id1453544823/reviews) |
| Number of ratings | **12** | 10 |
| Positive reviews | **42.9% of reviews** | 15.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 131 MB | 128 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Imperio](https://appshunter.io/developer/521569345) | [Adam Keninger](https://appshunter.io/developer/966549024) |

## What reviewers say

### Race Buddy

[App page](https://appshunter.io/ios/app/race-buddy-lap-and-drag-timer/id1440030429)

This app transforms your device into a professional racing performance analyzer. It offers GPS lap timing, drag racing measurements, and video data overlay for automotive enthusiasts. Track your performance, compare with others globally, and analyze your runs with detailed telemetry.

**Highlights:** Drag racing and acceleration testing, GPS lap timing with sector splits, Video recording with telemetry overlay, Density altitude calculations, Online leaderboards and community, Vehicle management profiles

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RaceBuddy Pro Monthly | $1.99 | per month |
| RaceBuddy Pro Monthly | $4.99 | per month |
| Drag & Laptimer PRO Monthly | $6.99 | per month |
| RaceBuddy Pro Annually | $8.99 | per year |
| RaceBuddy Pro Yearly | $19.99 | per year |
| Drag & Laptimer PRO Yearly | $49.99 | per year |
| Custom branding | $2.99 | one-time |
| External GPS | $9.99 | one-time |
| RaceBuddy Lifetime PRO | $29.99 | one-time |
| Lifetime PRO | $89.99 | one-time |


### Log Dyno

[App page](https://appshunter.io/ios/app/log-dyno/id1453544823)

This app analyzes your car's datalog files to measure torque and horsepower using your mobile device. It provides detailed analysis, recommends optimal gear shifts, and allows comparison of multiple measurements.

**Highlights:** Measure torque and horsepower from datalogs, Virtual dyno analysis, Optimal gear shift recommendations, Compare multiple measurements, Supports various datalog file formats, Customizable vehicle data input

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Race Buddy free?

Race Buddy is free to download, with in-app purchases available.

### Is Log Dyno free?

Log Dyno costs $13.99, with no in-app purchases.

### Which has better reviews, Race Buddy or Log Dyno?

Race Buddy is rated higher. Race Buddy averages 3.7 out of 5 from 12 ratings, while Log Dyno averages 3.4 from 10 ratings.

### Do Race Buddy or Log Dyno have ads?

Neither Race Buddy nor Log Dyno shows ads.

### Which is updated more often, Race Buddy or Log Dyno?

Race Buddy ships an update every 3 weeks, and Log Dyno every 4 months. Most recently, Race Buddy was updated on October 29, 2026 and Log Dyno on October 24, 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.*