# Number Sum Up vs Upgraded TicTacToe

The clearest difference is price: Number Sum Up at Free against Upgraded TicTacToe's $1.99. Number Sum Up also leads on update cadence (every 3 days vs every 6 days). Upgraded TicTacToe's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Number Sum Up is free to download; Upgraded TicTacToe costs $1.99 up front. Number Sum Up sells 1 one-off in-app purchase. Upgraded TicTacToe asks for nothing beyond the download.

Number Sum Up ships an update every 3 days, Upgraded TicTacToe every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Number Sum Up | Upgraded TicTacToe |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (40 ratings)](https://appshunter.io/ios/app/number-sum-up-quick-math/id6502631525/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 197 MB | 26 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALICE GAMES](https://appshunter.io/developer/1726187276) | [Mert Kadir BULBUN](https://appshunter.io/developer/1758687132) |

## What reviewers say

### Number Sum Up

[App page](https://appshunter.io/ios/app/number-sum-up-quick-math/id6502631525)

Solve number puzzles by circling and erasing digits to make rows and columns add up to target sums. This game offers a clean design and varying difficulty levels to sharpen your mental math skills.

**Highlights:** Circle and erase numbers, Solve row and column sum puzzles, Multiple difficulty levels, Varying board sizes, Hint system, Clean and simple design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Upgraded TicTacToe

[App page](https://appshunter.io/ios/app/upgraded-tictactoe/id6739756750)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Sum Up free?

Number Sum Up is free to download, with in-app purchases available.

### Is Upgraded TicTacToe free?

Upgraded TicTacToe costs $1.99, with no in-app purchases.

### Do Number Sum Up or Upgraded TicTacToe have ads?

Neither Number Sum Up nor Upgraded TicTacToe shows ads.

### Which is updated more often, Number Sum Up or Upgraded TicTacToe?

Number Sum Up ships an update every 3 days, and Upgraded TicTacToe every 6 days. Most recently, Number Sum Up was updated on October 24, 2026 and Upgraded TicTacToe on October 25, 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.*