# Black Box Dyno vs Trinity Link

The clearest difference is update cadence: Trinity Link at weekly against Black Box Dyno's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Black Box Dyno ships an update every 2 months, Trinity Link weekly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Black Box Dyno | Trinity Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/black-box-dyno/id6476816898/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 23 MB | 21 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lexi Wozniak](https://appshunter.io/developer/1727863700) | [Horizon Hobby](https://appshunter.io/developer/415542050) |

## What reviewers say

### Black Box Dyno

[App page](https://appshunter.io/ios/app/black-box-dyno/id6476816898)

This application analyzes minibike performance when used with compatible hardware. It displays real-time speed and engine RPM, and provides detailed post-run data on gearing, horsepower, torque, and top speed. It's ideal for tuning modifications or settling friendly performance debates.

**Highlights:** Speedometer, Tachometer, Gearing analysis, Horsepower tracking, Torque measurement, Top speed recording

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

**In-app purchases:** none


### Trinity Link

[App page](https://appshunter.io/ios/app/trinity-link/id6755410553)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Black Box Dyno free?

Black Box Dyno is free to download, with no in-app purchases.

### Is Trinity Link free?

Trinity Link is free to download, with no in-app purchases.

### Do Black Box Dyno or Trinity Link have ads?

Neither Black Box Dyno nor Trinity Link shows ads.

### Which is updated more often, Black Box Dyno or Trinity Link?

Black Box Dyno ships an update every 2 months, and Trinity Link weekly. Most recently, Black Box Dyno was updated on October 7, 2026 and Trinity Link on October 5, 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.*