# Surprised!ReactionTimeChecker? vs パスワード謎解きマスター/暇つぶしに最適

The clearest difference is device support: Surprised!ReactionTimeChecker? at 3 against パスワード謎解きマスター/暇つぶしに最適's —. Surprised!ReactionTimeChecker? also leads on iOS requirement (15.6 vs 17.2). On price 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.

## The numbers

| Metric | Surprised!ReactionTimeChecker? | パスワード謎解きマスター/暇つぶしに最適 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 6 months | — |
| Monetization | Ad-supported | — |
| Size | 24 MB | 9 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 17+ |
| Developer | [NSC, K.K.](https://appshunter.io/developer/501890400) | [Yatuki Misora](https://appshunter.io/developer/1638664984) |

## What reviewers say

### Surprised!ReactionTimeChecker?

[App page](https://appshunter.io/ios/app/surprisedreactiontimechecker/id553393907)

This app captures photos of users when they are startled by sudden fear images. It's designed for playful pranks to surprise friends and family, documenting their genuine reactions. Note that it utilizes sound effects even in silent mode and requires camera permissions.

**Highlights:** Sudden fear image display, Captures user's surprised photo, Sound effects in silent mode, Requires camera permission, Prank and surprise friends

**In-app purchases:** none


### パスワード謎解きマスター/暇つぶしに最適

[App page](https://appshunter.io/ios/app/id6479246465)

**In-app purchases:** none


## Frequently asked questions

### Is Surprised!ReactionTimeChecker? free?

Surprised!ReactionTimeChecker? is free to download, with no in-app purchases.

### Is パスワード謎解きマスター/暇つぶしに最適 free?

パスワード謎解きマスター/暇つぶしに最適 is free to download, with no in-app purchases.

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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.*