# ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ vs Concentration Game, 9Bubbles

The clearest difference is review sentiment: Concentration Game, 9Bubbles at 55% against ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~'s 0%. ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~'s advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Concentration Game, 9Bubbles sells 4 one-off in-app purchases. ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ asks for nothing beyond the download.

## The numbers

| Metric | ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ | Concentration Game, 9Bubbles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (46 ratings)](https://appshunter.io/ios/app/concentration-game-9bubbles/id1366569537/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | 0.0% of reviews | **54.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 43 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [Lisfee, Inc.](https://appshunter.io/developer/1146331015) |

## What reviewers say

### ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~

[App page](https://appshunter.io/ios/app/id1144370199)

A simple yet challenging number puzzle game designed for beginners. Features include auto-save, hints, and color-coding to help identify mistakes. Enjoy a classic brain-training experience with intuitive controls.

**Highlights:** Intuitive controls, Auto-save function, Hint feature, Color-coding for errors, Beginner-friendly challenges

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

**In-app purchases:** none


### Concentration Game, 9Bubbles

[App page](https://appshunter.io/ios/app/concentration-game-9bubbles/id1366569537)

This game challenges your memory and concentration by requiring you to memorize and recall the colors and positions of bubbles. Designed to improve cognitive skills and creativity, it offers increasing difficulty across 28 stages.

**Highlights:** Memorize colors and positions, Burst bubbles based on memory, Improves memory power, Enhances creative ability, 28 challenging stages, Trains the right side of the brain

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FEEL GOOD | $1.99 | one-time |
| TRY STAGE28 | $1.99 | one-time |
| 10 LIFEs | $1.99 | one-time |
| DELETE ADs | $1.99 | one-time |


## Frequently asked questions

### Is ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ free?

ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ is free to download, with no in-app purchases.

### Is Concentration Game, 9Bubbles free?

Concentration Game, 9Bubbles is free to download, with in-app purchases available.

### Do ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ or Concentration Game, 9Bubbles have ads?

Concentration Game, 9Bubbles shows ads; ナンプレ初級~ナンプレ初心者のための脳トレ数独パズル~ does not.

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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.*