# 直感素数 vs 色当て1/2ゲーム | 今日の優勝者は君かも？

The clearest difference is review sentiment: 色当て1/2ゲーム | 今日の優勝者は君かも？ at 100% against 直感素数's 71%. 色当て1/2ゲーム | 今日の優勝者は君かも？ also leads on update cadence (every 2 days vs weekly). 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.

直感素数 ships an update weekly, 色当て1/2ゲーム | 今日の優勝者は君かも？ every 2 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 直感素数 | 色当て1/2ゲーム | 今日の優勝者は君かも？ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6461164718/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 34 MB | 132 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Larry Works](https://appshunter.io/developer/1701632846) | [Ryosuke Nakamura](https://appshunter.io/developer/1560811877) |

## What reviewers say

### 直感素数

[App page](https://appshunter.io/ios/app/id6461164718)

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

**In-app purchases:** none


### 色当て1/2ゲーム | 今日の優勝者は君かも？

[App page](https://appshunter.io/ios/app/12/id6742530867)

Predict whether the next color will be blue or red. Guess correctly to double your points, or lose half for an incorrect prediction. The player with the most points at the end of the day wins.

**Highlights:** Color prediction gameplay, Point doubling for correct guesses, Point halving for incorrect guesses, Daily high score competition, Simple and intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 直感素数 free?

直感素数 is free to download, with no in-app purchases.

### Is 色当て1/2ゲーム | 今日の優勝者は君かも？ free?

色当て1/2ゲーム | 今日の優勝者は君かも？ is free to download, with no in-app purchases.

### Do 直感素数 or 色当て1/2ゲーム | 今日の優勝者は君かも？ have ads?

Both 直感素数 and 色当て1/2ゲーム | 今日の優勝者は君かも？ show ads.

### Which is updated more often, 直感素数 or 色当て1/2ゲーム | 今日の優勝者は君かも？?

直感素数 ships an update weekly, and 色当て1/2ゲーム | 今日の優勝者は君かも？ every 2 days. Most recently, 直感素数 was updated on October 24, 2026 and 色当て1/2ゲーム | 今日の優勝者は君かも？ on October 13, 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.*