# 即決勇者～5秒の2択で世界を救え～ vs 異世界転生検定

The clearest difference is update cadence: 異世界転生検定 at fortnightly against 即決勇者～5秒の2択で世界を救え～'s every 9 months. 即決勇者～5秒の2択で世界を救え～'s advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

即決勇者～5秒の2択で世界を救え～ ships an update every 9 months, 異世界転生検定 fortnightly. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 即決勇者～5秒の2択で世界を救え～ | 異世界転生検定 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 199 MB | 62 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [YU HIRATA](https://appshunter.io/developer/1703247347) | [Akira Hashimoto](https://appshunter.io/developer/6790164703) |

## What reviewers say

### 即決勇者～5秒の2択で世界を救え～

[App page](https://appshunter.io/ios/app/52/id6478082319)

Become a hero in a fantasy world where your only skill is making quick decisions. Choose between two options within 5 seconds to battle monsters, find items, and save the world. Multiple endings await based on your choices.

**Highlights:** Simple two-choice gameplay, 5-second decision limit, No leveling up required, Automatic saving, Multiple endings, Fantasy setting

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

**In-app purchases:** none


### 異世界転生検定

[App page](https://appshunter.io/ios/app/and/id6797742113)

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

**In-app purchases:** none


## Frequently asked questions

### Is 即決勇者～5秒の2択で世界を救え～ free?

即決勇者～5秒の2択で世界を救え～ is free to download, with no in-app purchases.

### Is 異世界転生検定 free?

異世界転生検定 is free to download, with no in-app purchases.

### Do 即決勇者～5秒の2択で世界を救え～ or 異世界転生検定 have ads?

Both 即決勇者～5秒の2択で世界を救え～ and 異世界転生検定 show ads.

### Which is updated more often, 即決勇者～5秒の2択で世界を救え～ or 異世界転生検定?

即決勇者～5秒の2択で世界を救え～ ships an update every 9 months, and 異世界転生検定 fortnightly. Most recently, 即決勇者～5秒の2択で世界を救え～ was updated on October 2, 2026 and 異世界転生検定 on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*