# Ailla vs Chắc Chưa

The clearest difference is device support: Chắc Chưa at 3 against Ailla'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 | Ailla | Chắc Chưa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Weekly |
| Size | 51 MB | 62 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ABAHA VIET NAM INVESTMENT TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1537073719) | [Nha Nguyen Trong](https://appshunter.io/developer/1878569908) |

## What reviewers say

### Ailla

[App page](https://appshunter.io/ios/app/ailla/id6473467147)

**In-app purchases:** none


### Chắc Chưa

[App page](https://appshunter.io/ios/app/chac-chua/id6772496557)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ailla free?

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

### Is Chắc Chưa free?

Chắc Chưa 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.*