# Challenge King vs TUI BOTS Assemble!

The clearest difference is in-app purchases: TUI BOTS Assemble! at none against Challenge King's 1. TUI BOTS Assemble! also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Challenge King sells 1 one-off in-app purchase. TUI BOTS Assemble! asks for nothing beyond the download.

Challenge King ships an update every 3 weeks, TUI BOTS Assemble! weekly. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Challenge King | TUI BOTS Assemble! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 101 MB | 289 MB |
| Requires iOS | 14.0.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neil Collins](https://appshunter.io/developer/1794166665) | [Cebiso M Studio](https://appshunter.io/developer/1743988573) |

## What reviewers say

### Challenge King

[App page](https://appshunter.io/ios/app/challenge-king/id6741436094)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Challenge King All Challenges | $2.99 | one-time |


### TUI BOTS Assemble!

[App page](https://appshunter.io/ios/app/tui-bots-assemble/id6743635635)

**In-app purchases:** none


## Frequently asked questions

### Is Challenge King free?

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

### Is TUI BOTS Assemble! free?

TUI BOTS Assemble! is free to download, with no in-app purchases.

### Do Challenge King or TUI BOTS Assemble! have ads?

Neither Challenge King nor TUI BOTS Assemble! shows ads.

### Which is updated more often, Challenge King or TUI BOTS Assemble!?

Challenge King ships an update every 3 weeks, and TUI BOTS Assemble! weekly. Most recently, Challenge King was updated on October 6, 2026 and TUI BOTS Assemble! on October 9, 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.*