# Enjoy Learning Addition Puzzle vs Down10（らくらく脳トレ！シリーズ）

The clearest difference is in-app purchases: Enjoy Learning Addition Puzzle at none against Down10（らくらく脳トレ！シリーズ）'s 1. Enjoy Learning Addition Puzzle also leads on update cadence (every 8 months vs every 74 months). Down10（らくらく脳トレ！シリーズ）'s advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Down10（らくらく脳トレ！シリーズ） sells 1 one-off in-app purchase. Enjoy Learning Addition Puzzle asks for nothing beyond the download.

Enjoy Learning Addition Puzzle ships an update every 8 months, Down10（らくらく脳トレ！シリーズ） every 74 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Enjoy Learning Addition Puzzle | Down10（らくらく脳トレ！シリーズ） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/enjoy-learning-addition-puzzle/id652677263/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 68.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 months** | Every 74 months |
| Monetization | Ad-supported | — |
| Size | 20 MB | 22 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plus Inc. (Japan)](https://appshunter.io/developer/445792061) | [UNI-TY INC.](https://appshunter.io/developer/433109975) |

## What reviewers say

### Enjoy Learning Addition Puzzle

[App page](https://appshunter.io/ios/app/enjoy-learning-addition-puzzle/id652677263)

This educational puzzle game challenges players to add numbers on hexagon panels by tracing them with their fingers. It's designed to improve brain dexterity and addition skills through engaging gameplay across four difficulty levels. Compete globally for the fastest times.

**Highlights:** Number tracing puzzles, Addition practice, Brain dexterity improvement, Four difficulty levels, Global leaderboards, Timed challenges

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

**In-app purchases:** none


### Down10（らくらく脳トレ！シリーズ）

[App page](https://appshunter.io/ios/app/down10/id1068811804)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


## Frequently asked questions

### Is Enjoy Learning Addition Puzzle free?

Enjoy Learning Addition Puzzle is free to download, with no in-app purchases.

### Is Down10（らくらく脳トレ！シリーズ） free?

Down10（らくらく脳トレ！シリーズ） is free to download, with in-app purchases available.

### Do Enjoy Learning Addition Puzzle or Down10（らくらく脳トレ！シリーズ） have ads?

Both Enjoy Learning Addition Puzzle and Down10（らくらく脳トレ！シリーズ） show ads.

### Which is updated more often, Enjoy Learning Addition Puzzle or Down10（らくらく脳トレ！シリーズ）?

Enjoy Learning Addition Puzzle ships an update every 8 months, and Down10（らくらく脳トレ！シリーズ） every 74 months. Most recently, Enjoy Learning Addition Puzzle was updated on October 23, 2026 and Down10（らくらく脳トレ！シリーズ） on October 15, 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.*