# Combo Keyboard vs Challenge Sort

The clearest difference is device support: Challenge Sort at 3 against Combo Keyboard's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Combo Keyboard | Challenge Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/combo-keyboard/id1150809617/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 2 MB | 151 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Anson Liu](https://appshunter.io/developer/1024660369) | [Lutfi AlBragi](https://appshunter.io/developer/1691520787) |

## What reviewers say

### Combo Keyboard

[App page](https://appshunter.io/ios/app/combo-keyboard/id1150809617)

This custom keyboard app helps you maintain typing streaks and improve your speed. Use power-ups to boost your score and compete on leaderboards. Currently supports English.

**Highlights:** Maintain typing combo streaks, Resume typing where you left off, Custom keyboard functionality, Auto-correct toggle, Power-ups to enhance streaks, Global leaderboards for competition

**In-app purchases:** none


### Challenge Sort

[App page](https://appshunter.io/ios/app/challenge-sort-mind-relax/id6781243727)

**In-app purchases:** none


## Frequently asked questions

### Is Combo Keyboard free?

Combo Keyboard is free to download, with no in-app purchases.

### Is Challenge Sort free?

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

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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.*