# Reaction Time vs ロウリュしてもイイですか？

The clearest difference is in-app purchases: Reaction Time at none against ロウリュしてもイイですか？'s 1. ロウリュしてもイイですか？'s advantage is ads (none vs shown) and update cadence (every 6 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ロウリュしてもイイですか？ sells 1 one-off in-app purchase. Reaction Time asks for nothing beyond the download.

Reaction Time ships an update fortnightly, ロウリュしてもイイですか？ every 6 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Reaction Time | ロウリュしてもイイですか？ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/reaction-time-tap-test/id1580161727/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 68.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 60 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Osawa Shunsuke](https://appshunter.io/developer/477431394) | [Contena](https://appshunter.io/developer/1314811004) |

## What reviewers say

### Reaction Time

[App page](https://appshunter.io/ios/app/reaction-time-tap-test/id1580161727)

Test and train your reflexes with various game modes. Compete globally in periodic rankings to become the world champion. Ideal for improving reaction speed for emergencies.

**Highlights:** One-shot reflex games, Random appearance challenges, 3 consecutive reflex tests, Global player rankings, Periodic ranking resets, Reflex training for emergencies

**Features:** Vision Pro support

**In-app purchases:** none


### ロウリュしてもイイですか？

[App page](https://appshunter.io/ios/app/id6801852018)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す | $2.99 | one-time |


## Frequently asked questions

### Is Reaction Time free?

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

### Is ロウリュしてもイイですか？ free?

ロウリュしてもイイですか？ is free to download, with in-app purchases available.

### Do Reaction Time or ロウリュしてもイイですか？ have ads?

Reaction Time shows ads; ロウリュしてもイイですか？ does not.

### Which is updated more often, Reaction Time or ロウリュしてもイイですか？?

Reaction Time ships an update fortnightly, and ロウリュしてもイイですか？ every 6 days. Most recently, Reaction Time was updated on November 3, 2026 and ロウリュしてもイイですか？ on October 29, 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.*