# Black Box Dyno — Mobile Dynamometer

> Minibike performance analysis tool with real-time and post-run data. (iPhone/iPad app by Lexi Wozniak.)

- Source: https://appshunter.io/ios/app/black-box-dyno/id6476816898 (this page in markdown: same URL + `.md`)
- Developer: [Lexi Wozniak](https://appshunter.io/developer/1727863700)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 23 MB
- Languages: English
- Released: 2024-11-26
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/black-box-dyno/id6476816898/reviews.md

## What is Black Box Dyno?

Black Box Dyno, when paired with the associated hardware, brings minibike performance analysis to the palm of your hand. The app features a speedometer and tachometer, as well as post-run review of gearing, horsepower, torque, top speed and more. This is an essential tool for those who want to see how their bike modifications change performance or for anyone who needs to prove to friends their bike is better. Order the hardware at blackboxdyno.com.

## Key features

- Speedometer
- Tachometer
- Gearing analysis
- Horsepower tracking
- Torque measurement
- Top speed recording


## Frequently asked questions about Black Box Dyno

### What is Black Box Dyno?

Black Box Dyno is a mobile application designed to analyze minibike performance. It requires associated hardware to function and provides real-time and post-run data on various performance metrics.

### What kind of data does Black Box Dyno provide?

The app offers a speedometer, tachometer, and detailed post-run analysis including gearing, horsepower, torque, and top speed. This data helps users understand how modifications affect performance.

### Is Black Box Dyno free to use?

Yes, Black Box Dyno is available for free. The application itself does not have a cost, but it requires separate hardware for its functionality.

### What devices does Black Box Dyno support?

Black Box Dyno is compatible with iPhones, iPads, and iPods. It is designed to run on iOS devices.

### How often is Black Box Dyno updated?

The latest version, 2.3.3, was released on 2026-05-21. While specific update frequency isn't detailed, recent updates indicate ongoing development.

### What is the age rating for Black Box Dyno?

Black Box Dyno has an age rating of 4+. This indicates it is suitable for users of all ages.

### Does Black Box Dyno have ads?

No, Black Box Dyno does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience.

### Where can I get the hardware for Black Box Dyno?

The associated hardware required for Black Box Dyno's performance analysis can be ordered directly from the developer's website at blackboxdyno.com.

## Version history (last 5 releases)

### 2.3.3 — 2026-05-21

Highly requested Run History feature now allows for saved run results.

### 2.1.1 — 2026-01-16

-fixes to settings ease of usage
-torque converter switch added to settings
-fixes to time slip
-0-30mph time added

### 2.1.0 — 2025-10-07

-version 2.0.0 bug fixes

### 2.0.0 — 2025-09-01

Charts all smooth and easier to read. 
Torque and horsepower combined on one chart, versus RPM, per industry standard.
New Engagement chart shows clutch slip or torque converter impingement.
New Resistance chart that shows wind and rolling resistance.
Improved, more readable stats page.
New calibration mode to determine resistance. 
More accurate torque and horsepower, based on new calibration.
New Inertia mode to support a stand-alone inertia flywheel dyno.

### 1.6.9 — 2025-01-15

Adjustments to Torque and Horsepower graphs. Ability to add a decimal to gearing input

## Apps similar to Black Box Dyno

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [TorqueLinkPro](https://appshunter.io/ios/app/torquelinkpro/id6752483602) | — | Free | Utilities |
| [Handyman - Get more done](https://appshunter.io/ios/app/handyman-get-more-done/id6468819311) | — | Free | Utilities |
| [Identify Co-pilot](https://appshunter.io/ios/app/identify-co-pilot/id6737236607) | 5.0 (2) | Free | Utilities |
| [KartBalance – Kart Setup Tool](https://appshunter.io/ios/app/kartbalance-kart-setup-tool/id1151974965) | 5.0 (3) | $4.99 | Utilities |
| [GroundWorx](https://appshunter.io/ios/app/groundworx/id1528583100) | 5.0 (1) | Free | Utilities |
| [Alfametrix](https://appshunter.io/ios/app/alfametrix/id6458736391) | — | Free | Utilities |

## Related topics

[virtual dyno](https://appshunter.io/ios/topics/virtual-dyno) · [dyno](https://appshunter.io/ios/topics/dyno)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*