# TAMATH vs 箱入り娘AI

The clearest difference is in-app purchases: 箱入り娘AI at none against TAMATH's 1. TAMATH's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TAMATH sells 1 one-off in-app purchase. 箱入り娘AI asks for nothing beyond the download.

TAMATH ships an update every 2 weeks, 箱入り娘AI every 3 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TAMATH | 箱入り娘AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/tamath-one-stroke-math-puzzle/id6468984358/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hiroki kawakami](https://appshunter.io/developer/586928741) | [AKIHIRO FURUSAWA](https://appshunter.io/developer/1896185834) |

## What reviewers say

### TAMATH

[App page](https://appshunter.io/ios/app/tamath-one-stroke-math-puzzle/id6468984358)

Engage your mind with a unique puzzle game that combines arithmetic with a single-stroke drawing mechanic. Solve addition, subtraction, and multiplication problems by connecting numbers in one continuous line. Challenge yourself through increasing difficulty levels and compete globally.

**Highlights:** One-stroke calculation puzzles, Addition, subtraction, multiplication, Three difficulty levels, Global ranking system, Brain exercise and cognitive improvement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ad | $1.99 | one-time |


### 箱入り娘AI

[App page](https://appshunter.io/ios/app/ai/id6766074134)

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

**In-app purchases:** none


## Frequently asked questions

### Is TAMATH free?

TAMATH is free to download, with in-app purchases available.

### Is 箱入り娘AI free?

箱入り娘AI is free to download, with no in-app purchases.

### Do TAMATH or 箱入り娘AI have ads?

Both TAMATH and 箱入り娘AI show ads.

### Which is updated more often, TAMATH or 箱入り娘AI?

TAMATH ships an update every 2 weeks, and 箱入り娘AI every 3 weeks. Most recently, TAMATH was updated on October 8, 2026 and 箱入り娘AI on October 24, 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.*