# 100年続くアイドルたち vs ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ

The clearest difference is review sentiment: 100年続くアイドルたち at 100% against ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 100年続くアイドルたち sells 3 one-off in-app purchases and ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 100年続くアイドルたち | ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 140 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [NOELITH, INC.](https://appshunter.io/developer/1659312327) | [AppSeed, Incorporated.](https://appshunter.io/developer/1268184135) |

## What reviewers say

### 100年続くアイドルたち

[App page](https://appshunter.io/ios/app/100/id6742040619)

Guide aspiring idols through tough choices, balancing their careers with personal lives. Develop their stats, manage their side jobs, and witness their journey from stardom to potential darkness. This game offers a unique take on idol simulation with branching narratives and multiple endings.

**Highlights:** Develop 4 key idol stats, Make difficult 2-choice decisions, Manage idol side jobs and events, Over 30 unique characters, Collect achievements and titles, Multiple endings based on choices

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除Bパック | $0.99 | one-time |
| 広告削除Aパック | $0.99 | one-time |
| 広告削除ABお得パック | $1.99 | one-time |


### ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ

[App page](https://appshunter.io/ios/app/and/id6751633517)

Engage in a logic puzzle game where you gather information by asking yes/no questions to uncover the truth behind various scenarios. This brain-training quiz is suitable for solo play and offers a range of challenges from beginner-friendly to complex mysteries.

**Highlights:** Lateral thinking quiz gameplay, Logic and deduction puzzles, Brain training exercises, Progressive difficulty levels, Hint system for difficult puzzles, Over 30 stages with future updates

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is 100年続くアイドルたち free?

100年続くアイドルたち is free to download, with in-app purchases available.

### Is ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ free?

ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ is free to download, with in-app purchases available.

### Do 100年続くアイドルたち or ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ have ads?

Both 100年続くアイドルたち and ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ show ads.

### Which is updated more often, 100年続くアイドルたち or ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ?

100年続くアイドルたち ships an update every 3 weeks, and ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ every 3 weeks. Most recently, 100年続くアイドルたち was updated on October 24, 2026 and ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ on October 5, 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.*