# Reaction Time vs Press under stress

The clearest difference is ads: Reaction Time at none against Press under stress's shown. Press under stress's advantage is iOS requirement (15.0 vs 18.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Reaction Time sells 2 in-app purchases, starting at $4.99 per 7 days and Press under stress sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Reaction Time | Press under stress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (203 ratings)](https://appshunter.io/ios/app/press-under-stress/id6760447851/reviews)** |
| Number of ratings | — | **203** |
| Positive reviews | — | 13.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 188 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Meltem Arslan](https://appshunter.io/developer/1796666586) | [Thuy On](https://appshunter.io/developer/1884514139) |

## What reviewers say

### Reaction Time

[App page](https://appshunter.io/ios/app/reaction-time-reflex-test/id6745342676)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Annual Plan | $24.99 | per year |


### Press under stress

[App page](https://appshunter.io/ios/app/press-under-stress/id6760447851)

A fast-paced brain puzzle game requiring quick decisions and precise taps based on changing instructions. It challenges focus, memory, and timing with increasing difficulty and strict time limits.

**Highlights:** Tricky tap rules, Instant decision making, Focus and memory challenges, Timing and self-control tests, Constantly changing rules, Increasing pressure and difficulty

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Reaction Time free?

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

### Is Press under stress free?

Press under stress is free to download, with in-app purchases available.

### Do Reaction Time or Press under stress have ads?

Press under stress shows ads; Reaction Time does not.

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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.*