# JetBlack Trainer vs YoYo App

The clearest difference is ads: YoYo App at none against JetBlack Trainer's shown. YoYo App also leads on update cadence (every 5 days vs every 7 months). JetBlack Trainer's advantage is iOS requirement (12.2 vs 17.0). On price, 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.

JetBlack Trainer ships an update every 7 months, YoYo App every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JetBlack Trainer | YoYo App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/jetblack-trainer/id1595969097/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 153 MB | 2 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [JetBlack Products Pty Ltd](https://appshunter.io/developer/1181803244) | [KAYBEE INDUSTRIES PTY LTD](https://appshunter.io/developer/722217560) |

## What reviewers say

### JetBlack Trainer

[App page](https://appshunter.io/ios/app/jetblack-trainer/id1595969097)

Connect and manage your smart cycling trainer with this app. Designed by a professional coach, it helps you optimize your training sessions. Compatible with various Apple devices.

**Highlights:** Connect and manage smart trainer, Designed by professional coach, Optimize training sessions, Compatible with iPhone, iPad, iPod

**In-app purchases:** none


### YoYo App

[App page](https://appshunter.io/ios/app/yoyo-app/id6810752499)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JetBlack Trainer free?

JetBlack Trainer is free to download, with no in-app purchases.

### Is YoYo App free?

YoYo App is free to download, with no in-app purchases.

### Do JetBlack Trainer or YoYo App have ads?

JetBlack Trainer shows ads; YoYo App does not.

### Which is updated more often, JetBlack Trainer or YoYo App?

JetBlack Trainer ships an update every 7 months, and YoYo App every 5 days. Most recently, JetBlack Trainer was updated on November 3, 2026 and YoYo App on October 31, 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.*