# YU MAN RACE TRAINER vs IntervalTimer Duo

The clearest difference is in-app purchases: YU MAN RACE TRAINER at none against IntervalTimer Duo's 1. YU MAN RACE TRAINER also leads on iOS requirement (15.0 vs 26.1). IntervalTimer Duo's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. IntervalTimer Duo sells 1 one-off in-app purchase. YU MAN RACE TRAINER asks for nothing beyond the download.

YU MAN RACE TRAINER ships an update every 3 months, IntervalTimer Duo every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | YU MAN RACE TRAINER | IntervalTimer Duo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 214 MB | 10 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [YU MAN RACE BV](https://appshunter.io/developer/1374798853) | [kosuke konuma](https://appshunter.io/developer/1767116232) |

## What reviewers say

### YU MAN RACE TRAINER

[App page](https://appshunter.io/ios/app/yu-man-race-trainer/id1374798854)

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

**In-app purchases:** none


### IntervalTimer Duo

[App page](https://appshunter.io/ios/app/intervaltimer-duo/id6753626424)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Frequently asked questions

### Is YU MAN RACE TRAINER free?

YU MAN RACE TRAINER is free to download, with no in-app purchases.

### Is IntervalTimer Duo free?

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

### Do YU MAN RACE TRAINER or IntervalTimer Duo have ads?

Neither YU MAN RACE TRAINER nor IntervalTimer Duo shows ads.

### Which is updated more often, YU MAN RACE TRAINER or IntervalTimer Duo?

YU MAN RACE TRAINER ships an update every 3 months, and IntervalTimer Duo every 3 weeks. Most recently, YU MAN RACE TRAINER was updated on October 29, 2026 and IntervalTimer Duo on October 30, 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.*