# Subtraction Math Master 2 vs Tic Tac Toe

The clearest difference is rating: Tic Tac Toe at 4.8 against Subtraction Math Master 2's 2.0. Tic Tac Toe also leads on update cadence (every 3 weeks vs every 34 months) and ratings volume (70K vs 2). Subtraction Math Master 2's advantage is ads (none vs shown) and iOS requirement (8.0 vs 13.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Subtraction Math Master 2 sells 1 one-off in-app purchase and Tic Tac Toe sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Tic Tac Toe holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Tic Tac Toe has 70K ratings behind it against 2, so its average is the more settled of the two.

Subtraction Math Master 2 ships an update every 34 months, Tic Tac Toe every 3 weeks. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Subtraction Math Master 2 | Tic Tac Toe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/subtraction-math-master-2/id806133567/reviews) | **[4.8 (70K ratings)](https://appshunter.io/ios/app/tic-tac-toe-2-player-game-pro/id1606703142/reviews)** |
| Number of ratings | 2 | **70K** |
| Positive reviews | — | 65.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#92** |
| Size | 4 MB | 257 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Li](https://appshunter.io/developer/424298074) | [LI SAIHUA](https://appshunter.io/developer/1094636976) |

## What reviewers say

### Subtraction Math Master 2

[App page](https://appshunter.io/ios/app/subtraction-math-master-2/id806133567)

This game challenges players to improve their subtraction speed and mental math skills. It features a "LEVEL UP" system that increases difficulty with correct answers and includes leaderboards and achievements for competitive play.

**Highlights:** 2-minute subtraction games, LEVEL UP difficulty system, Leaderboards and achievements, Intuitive user interface, Share results globally

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| REMOVE ADS (Subtraction 2) | $0.99 | one-time |


### Tic Tac Toe

[App page](https://appshunter.io/ios/app/tic-tac-toe-2-player-game-pro/id1606703142)

**Currently charting:** #92 Top Free · Board (US App Store)

Engage in a classic brain teaser, also known as noughts and crosses or xo. This app offers a fun way to challenge your logic skills with various grid sizes and play modes, including single-player, multiplayer, and online challenges.

**Highlights:** Neon glow effects, Multiple grid sizes (3x3 to 11x11), Single-player and multiplayer modes, Online challenges, Customizable design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000coins | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 20000 coins | $4.99 | one-time |

**What reviewers like**

- 👍 Fun and entertaining
- 🎮 Variety of mini-games
- 🕹️ Engaging gameplay
- 💬 Ability to play with friends/family
- 🆓 Free to download and play

**What reviewers complain about**

- 💢 Too many ads
- 🐛 Occasional glitches and crashes
- 🤖 AI opponents can be too difficult
- 🔍 Lack of clear instructions for some mini-games

**Reported bugs**

- Freezing issues when playing certain mini-games
- Compatibility problems on older devices
- Inconsistent performance across different screens

**Requested features**

- Add more mini-game options
- Implement a paid ad-free version
- Improve AI difficulty settings
- Provide in-game tutorials for all mini-games


## Frequently asked questions

### Is Subtraction Math Master 2 free?

Subtraction Math Master 2 is free to download, with in-app purchases available.

### Is Tic Tac Toe free?

Tic Tac Toe is free to download, with in-app purchases available.

### Which has better reviews, Subtraction Math Master 2 or Tic Tac Toe?

Tic Tac Toe is rated higher. Subtraction Math Master 2 averages 2.0 out of 5 from 2 ratings, while Tic Tac Toe averages 4.8 from 70K ratings.

### Do Subtraction Math Master 2 or Tic Tac Toe have ads?

Tic Tac Toe shows ads; Subtraction Math Master 2 does not.

### Which is updated more often, Subtraction Math Master 2 or Tic Tac Toe?

Subtraction Math Master 2 ships an update every 34 months, and Tic Tac Toe every 3 weeks. Most recently, Subtraction Math Master 2 was updated on November 1, 2026 and Tic Tac Toe on November 10, 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.*