# Nan Nan Drill vs 10を作ろう

The clearest difference is ads: Nan Nan Drill at none against 10を作ろう's shown. Nan Nan Drill also leads on iOS requirement (9.3 vs 15.1). On price, update cadence, 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.

Nan Nan Drill ships an update every 12 months, 10を作ろう every 14 months. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Nan Nan Drill | 10を作ろう |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 12 months** | Every 14 months |
| Monetization | — | Ad-supported |
| Size | 11 MB | 9 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dreamonline Co.,Ltd.](https://appshunter.io/developer/744835198) | [takeshi inoue](https://appshunter.io/developer/1452042026) |

## What reviewers say

### Nan Nan Drill

[App page](https://appshunter.io/ios/app/nan-nan-drill/id870297885)

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

**In-app purchases:** none


### 10を作ろう

[App page](https://appshunter.io/ios/app/10/id1453636144)

This game challenges you to reach a total of 10 using addition, subtraction, multiplication, and division. Tap the buttons between numbers to change symbols and test your calculation skills. It's a simple yet engaging way to practice arithmetic, even used for brain training by professional players.

**Highlights:** Addition, subtraction, multiplication, division, Reach a total of 10, Tap to change symbols, Over 540 puzzles, Brain training

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nan Nan Drill free?

Nan Nan Drill is free to download, with no in-app purchases.

### Is 10を作ろう free?

10を作ろう is free to download, with no in-app purchases.

### Do Nan Nan Drill or 10を作ろう have ads?

10を作ろう shows ads; Nan Nan Drill does not.

### Which is updated more often, Nan Nan Drill or 10を作ろう?

Nan Nan Drill ships an update every 12 months, and 10を作ろう every 14 months. Most recently, Nan Nan Drill was updated on November 7, 2026 and 10を作ろう on November 6, 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.*