# Tic Tac Toe vs SkyTower Challenge

The clearest difference is update cadence: SkyTower Challenge at every 2 weeks against Tic Tac Toe's every 118 months. On price, ads, 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.

Tic Tac Toe ships an update every 118 months, SkyTower Challenge every 2 weeks. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Tic Tac Toe | SkyTower Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 118 months | **Every 2 weeks** |
| Size | 5 MB | 171 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Takuma Takahashi](https://appshunter.io/developer/1704744113) |

## What reviewers say

### Tic Tac Toe

[App page](https://appshunter.io/ios/app/tic-tac-toe-easy/id1081282341)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkyTower Challenge

[App page](https://appshunter.io/ios/app/skytower-challenge/id6464111672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tic Tac Toe free?

Tic Tac Toe is free to download, with no in-app purchases.

### Is SkyTower Challenge free?

SkyTower Challenge is free to download, with no in-app purchases.

### Do Tic Tac Toe or SkyTower Challenge have ads?

Both Tic Tac Toe and SkyTower Challenge show ads.

### Which is updated more often, Tic Tac Toe or SkyTower Challenge?

Tic Tac Toe ships an update every 118 months, and SkyTower Challenge every 2 weeks. Most recently, Tic Tac Toe was updated on October 9, 2026 and SkyTower Challenge on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*