# Log Dyno Logger vs Compass Level Sensor Tools

The clearest difference is in-app purchases: Log Dyno Logger at none against Compass Level Sensor Tools's 3. Log Dyno Logger also leads on iOS requirement (9.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Compass Level Sensor Tools sells 3 in-app purchases, starting at $3.99 per 7 days. Log Dyno Logger asks for nothing beyond the download.

## The numbers

| Metric | Log Dyno Logger | Compass Level Sensor Tools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 49 MB | 15 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adam Keninger](https://appshunter.io/developer/966549024) | [David Pavlovschii](https://appshunter.io/developer/1854112110) |

## What reviewers say

### Log Dyno Logger

[App page](https://appshunter.io/ios/app/log-dyno-logger/id1550263888)

This app logs vehicle speed using an external GPS device to calculate horsepower and torque. It's designed to work with Log Dyno, providing accurate measurements even with wheelspin.

**Highlights:** External GPS device integration, Logs vehicle speed, Calculates horsepower and torque, Compatible with Log Dyno, Avoids RPM spikes from wheelspin, Supports PGear 610 and RaceBox Mini

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

**In-app purchases:** none


### Compass Level Sensor Tools

[App page](https://appshunter.io/ios/app/compass-level-sensor-tools/id6772147983)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sensor Toolbox Weekly | $3.99 | per 7 days |
| Sensor Toolbox Yearly | $24.99 | per year |
| Sensor Toolbox Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Log Dyno Logger free?

Log Dyno Logger is free to download, with no in-app purchases.

### Is Compass Level Sensor Tools free?

Compass Level Sensor Tools is free to download, with in-app purchases available.

### Do Log Dyno Logger or Compass Level Sensor Tools have ads?

Neither Log Dyno Logger nor Compass Level Sensor Tools shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*