# Just make 10  Simple math game vs ことわざGO！知識でモンスター討伐

The clearest difference is ads: Just make 10  Simple math game at none against ことわざGO！知識でモンスター討伐's shown. Just make 10  Simple math game also leads on update cadence (every 9 days vs monthly) and iOS requirement (9.0 vs 13.0). On price, 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.

Just make 10  Simple math game ships an update every 9 days, ことわざGO！知識でモンスター討伐 monthly. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Just make 10  Simple math game | ことわざGO！知識でモンスター討伐 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/just-make-10-simple-math-game/id1422338999/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | — |
| Size | 126 MB | 220 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taro Horiguchi](https://appshunter.io/developer/1035108482) | [Hideyuki Aono](https://appshunter.io/developer/1458194648) |

## What reviewers say

### Just make 10  Simple math game

[App page](https://appshunter.io/ios/app/just-make-10-simple-math-game/id1422338999)

This game challenges you to reach the number 10 by using four randomly generated numbers and basic arithmetic operations. It offers both a standard mode and a timed challenge to test your math skills.

**Highlights:** Use four random numbers, Apply addition, subtraction, multiplication, division, Normal mode, Time attack mode, Simple math challenges

**In-app purchases:** none


### ことわざGO！知識でモンスター討伐

[App page](https://appshunter.io/ios/app/go/id6748842224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Just make 10  Simple math game free?

Just make 10  Simple math game is free to download, with no in-app purchases.

### Is ことわざGO！知識でモンスター討伐 free?

ことわざGO！知識でモンスター討伐 is free to download, with no in-app purchases.

### Do Just make 10  Simple math game or ことわざGO！知識でモンスター討伐 have ads?

ことわざGO！知識でモンスター討伐 shows ads; Just make 10  Simple math game does not.

### Which is updated more often, Just make 10  Simple math game or ことわざGO！知識でモンスター討伐?

Just make 10  Simple math game ships an update every 9 days, and ことわざGO！知識でモンスター討伐 monthly. Most recently, Just make 10  Simple math game was updated on October 23, 2026 and ことわざGO！知識でモンスター討伐 on October 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.*