# Find the Number!‐brain game vs 3D Puzzle「VariableCube」

The clearest difference is in-app purchases: 3D Puzzle「VariableCube」 at none against Find the Number!‐brain game's 1. 3D Puzzle「VariableCube」 also leads on update cadence (every 5 days vs every 2 months). Find the Number!‐brain game's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.2). On price and ads there is nothing between them.

Both are free to download. Find the Number!‐brain game sells 1 one-off in-app purchase. 3D Puzzle「VariableCube」 asks for nothing beyond the download.

Find the Number!‐brain game ships an update every 2 months, 3D Puzzle「VariableCube」 every 5 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Find the Number!‐brain game | 3D Puzzle「VariableCube」 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.3K ratings)](https://appshunter.io/ios/app/find-the-numberbrain-game/id6742435477/reviews)** | — |
| Number of ratings | **2.3K** | — |
| Positive reviews | 59.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 435 MB | 4 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [JAYKEI GAMES LLC](https://appshunter.io/developer/1774358044) | [naohito fukunishi](https://appshunter.io/developer/1838068833) |

## What reviewers say

### Find the Number!‐brain game

[App page](https://appshunter.io/ios/app/find-the-numberbrain-game/id6742435477)

This casual puzzle game offers a simple yet addictive challenge to sharpen your reflexes and focus. Quickly tap the target number among colorful digits to beat the timer. It's a relaxing way to train your brain with quick daily sessions.

**Highlights:** Find target number among colorful digits, Quick tapping gameplay, Beat the timer challenges, Daily brain training, Improves memory and attention, Brain age test

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.39 | one-time |


### 3D Puzzle「VariableCube」

[App page](https://appshunter.io/ios/app/3d-puzzlevariablecube/id6772635902)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find the Number!‐brain game free?

Find the Number!‐brain game is free to download, with in-app purchases available.

### Is 3D Puzzle「VariableCube」 free?

3D Puzzle「VariableCube」 is free to download, with no in-app purchases.

### Do Find the Number!‐brain game or 3D Puzzle「VariableCube」 have ads?

Both Find the Number!‐brain game and 3D Puzzle「VariableCube」 show ads.

### Which is updated more often, Find the Number!‐brain game or 3D Puzzle「VariableCube」?

Find the Number!‐brain game ships an update every 2 months, and 3D Puzzle「VariableCube」 every 5 days. Most recently, Find the Number!‐brain game was updated on October 17, 2026 and 3D Puzzle「VariableCube」 on October 8, 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.*