# dragy Connect vs Log Dyno

The clearest difference is price: dragy Connect at Free against Log Dyno's $13.99. dragy Connect also leads on update cadence (monthly vs every 4 months) and review sentiment (23% vs 15%). Log Dyno's advantage is rating (3.4 vs 2.5) and iOS requirement (9.0 vs 12.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

dragy Connect is free to download; Log Dyno costs $13.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Log Dyno holds the better App Store score, 3.4 against 2.5. Both are backed by a comparable volume of ratings — 19 and 10 respectively. Written reviews complicate that: 23% of dragy Connect's written reviews are positive against 15% of Log Dyno's, so the app with the better star average is not the one people write more warmly about.

dragy Connect ships an update monthly, Log Dyno every 4 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | dragy Connect | Log Dyno |
| --- | --- | --- |
| Price | **Free** | $13.99 |
| Rating | [2.5 (19 ratings)](https://appshunter.io/ios/app/dragy-connect/id1260905448/reviews) | **[3.4 (10 ratings)](https://appshunter.io/ios/app/log-dyno/id1453544823/reviews)** |
| Number of ratings | **19** | 10 |
| Positive reviews | **23.4% of reviews** | 15.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 71 MB | 128 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harbin Qirui Technology Company With Limited Liability.](https://appshunter.io/developer/1260905447) | [Adam Keninger](https://appshunter.io/developer/966549024) |

## What reviewers say

### dragy Connect

[App page](https://appshunter.io/ios/app/dragy-connect/id1260905448)

This GPS-based performance meter allows users to track various acceleration metrics like 0-60mph and 1/4 mile times. It enables sharing performance data on leaderboards and videos with real-time overlays. A dedicated hardware device is required for testing.

**Highlights:** Track 0-60mph, 1/4 mile, and more, GPS-based performance measurement, Share results on leaderboards, Create videos with real-time data, Requires dedicated dragy device

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Easy to use
- 🚀 Compact and lightweight device
- 🚀 Great performance tracking tool

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🐛 Connectivity issues (no internet connection)
- 🐛 Leaderboard and data upload problems
- 🔇 Annoying voice announcements
- 🔋 Inconsistent satellite connection

**Reported bugs**

- App crashes when trying to access leaderboards
- Inability to log in or create an account
- Inconsistent gradient measurements
- Video recording feature not working properly
- Saved data/times disappearing or not syncing

**Requested features**

- Add search and filtering options for leaderboards
- Improve video recording and export functionality
- Implement support for multiple vehicles
- Add option to disable voice announcements
- Provide data export capabilities (CSV, etc.)


### 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 dragy Connect free?

dragy Connect is free to download, with no in-app purchases.

### Is Log Dyno free?

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

### Which has better reviews, dragy Connect or Log Dyno?

Log Dyno is rated higher. dragy Connect averages 2.5 out of 5 from 19 ratings, while Log Dyno averages 3.4 from 10 ratings.

### Do dragy Connect or Log Dyno have ads?

Neither dragy Connect nor Log Dyno shows ads.

### Which is updated more often, dragy Connect or Log Dyno?

dragy Connect ships an update monthly, and Log Dyno every 4 months. Most recently, dragy Connect was updated on October 15, 2026 and Log Dyno on October 13, 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.*