# YubiSTAR vs Advertisement Reaction Time

The clearest difference is rating: YubiSTAR at 5.0 against Advertisement Reaction Time's 2.0. Advertisement Reaction Time's advantage is update cadence (every 5 days vs every 5 weeks) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

YubiSTAR holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

YubiSTAR ships an update every 5 weeks, Advertisement Reaction Time every 5 days. The most recent releases landed on November 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | YubiSTAR | Advertisement Reaction Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yubistar/id523591824/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/advertisement-reaction-time/id1472492774/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 40 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CINCOCCHO Inc.](https://appshunter.io/developer/492661164) | [Ho Kit Cheung](https://appshunter.io/developer/1471608505) |

## What reviewers say

### YubiSTAR

[App page](https://appshunter.io/ios/app/yubistar/id523591824)

A two-player turn-based game where players press and hold a button, taking turns to make moves. Mistakes are allowed up to five times before facing consequences. Enjoy different modes and share your results.

**Highlights:** Two-player turn-based gameplay, Limited mistake allowance, Consequences for losing, Midnight MODE, Battle result sharing, In-app purchase to remove ads

**In-app purchases:** none


### Advertisement Reaction Time

[App page](https://appshunter.io/ios/app/advertisement-reaction-time/id1472492774)

Test your reflexes against sudden full-screen ads. Tap the screen as many times as possible before an advertisement appears to achieve a high clicks-per-second score. Challenge friends and improve your reaction time.

**Highlights:** Test reaction time against ads, Track clicks per second, Challenge friends, Improve reflexes, Random ad pop-ups

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YubiSTAR free?

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

### Is Advertisement Reaction Time free?

Advertisement Reaction Time is free to download, with no in-app purchases.

### Which has better reviews, YubiSTAR or Advertisement Reaction Time?

YubiSTAR is rated higher. YubiSTAR averages 5.0 out of 5 from 1 ratings, while Advertisement Reaction Time averages 2.0 from 1 ratings.

### Do YubiSTAR or Advertisement Reaction Time have ads?

Neither YubiSTAR nor Advertisement Reaction Time shows ads.

### Which is updated more often, YubiSTAR or Advertisement Reaction Time?

YubiSTAR ships an update every 5 weeks, and Advertisement Reaction Time every 5 days. Most recently, YubiSTAR was updated on November 1, 2026 and Advertisement Reaction Time 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.*