# Yoyo Test Pro vs Headzone

The clearest difference is review sentiment: Headzone at 100% against Yoyo Test Pro's 50%. Headzone also leads on price (Free vs $7.99) and rating (5.0 vs 4.2). Yoyo Test Pro's advantage is in-app purchases (none vs 3) and ads (none vs shown). On ratings volume, update cadence, device support and iOS requirement there is nothing between them.

Headzone is free to download; Yoyo Test Pro costs $7.99 up front. Headzone sells 3 in-app purchases, starting at $3.99 per month. Yoyo Test Pro asks for nothing beyond the download.

Headzone holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 50% of Yoyo Test Pro's written reviews are positive against 100% of Headzone's.

Yoyo Test Pro ships an update every 2 months, Headzone monthly. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Yoyo Test Pro | Headzone |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/yoyo-test-pro/id1606687383/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/headzone/id1609763784/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 7 MB | 140 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Rudolf Fernandes](https://appshunter.io/developer/1591739723) | [Paul Farnam](https://appshunter.io/developer/866986079) |

## What reviewers say

### Yoyo Test Pro

[App page](https://appshunter.io/ios/app/yoyo-test-pro/id1606687383)

This app offers advanced tools for conducting and analyzing Yo-Yo Intermittent tests for individuals and groups. It provides features like multiple user profiles, graphical analysis, and VO2 Max estimation to help users track and improve their fitness.

**Highlights:** Multiple user profiles, Graphical fitness analysis, VO2 Max estimation, Progress tracking, Customizable training options, Exportable results

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

**In-app purchases:** none


### Headzone

[App page](https://appshunter.io/ios/app/headzone/id1609763784)

Enhance concentration and mental clarity with short, daily drills. This app offers structured exercises to improve attention, composure, and consistency, making focus training a simple habit for work, school, or sports.

**Highlights:** Multiple focus modes, Daily guided workouts, Detailed session history, Streak and progress tracking, Achievements and leaderboards, Immersive audio feedback, Coaching experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Headzone Pro | $3.99 | per month |
| Weekly | $7.99 | per 7 days |
| Headzone Pro | $39.99 | per year |


## Frequently asked questions

### Is Yoyo Test Pro free?

Yoyo Test Pro costs $7.99, with no in-app purchases.

### Is Headzone free?

Headzone is free to download, with in-app purchases available.

### Which has better reviews, Yoyo Test Pro or Headzone?

Headzone is rated higher. Yoyo Test Pro averages 4.2 out of 5 from 5 ratings, while Headzone averages 5.0 from 2 ratings.

### Do Yoyo Test Pro or Headzone have ads?

Headzone shows ads; Yoyo Test Pro does not.

### Which is updated more often, Yoyo Test Pro or Headzone?

Yoyo Test Pro ships an update every 2 months, and Headzone monthly. Most recently, Yoyo Test Pro was updated on October 19, 2026 and Headzone on October 14, 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.*