# Log Dyno Logger vs SpectrumSense AR

The clearest difference is price: Log Dyno Logger at Free against SpectrumSense AR's $4.99. Log Dyno Logger also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.6). On ads and in-app purchases there is nothing between them.

Log Dyno Logger is free to download; SpectrumSense AR costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Log Dyno Logger | SpectrumSense AR |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 49 MB | 5 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adam Keninger](https://appshunter.io/developer/966549024) | [Allykiro Valdez](https://appshunter.io/developer/1346848637) |

## 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


### SpectrumSense AR

[App page](https://appshunter.io/ios/app/spectrumsense-ar/id6756288517)

**In-app purchases:** none


## Frequently asked questions

### Is Log Dyno Logger free?

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

### Is SpectrumSense AR free?

SpectrumSense AR costs $4.99, with no in-app purchases.

### Do Log Dyno Logger or SpectrumSense AR have ads?

Neither Log Dyno Logger nor SpectrumSense AR shows ads.

---

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