# Koiing vs Twini

The clearest difference is in-app purchases: Twini at none against Koiing's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Koiing sells 3 one-off in-app purchases. Twini asks for nothing beyond the download.

## The numbers

| Metric | Koiing | Twini |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 38 MB | 37 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Kortress](https://appshunter.io/developer/1817788565) | [SEUNG TAE RYU](https://appshunter.io/developer/1877611587) |

## What reviewers say

### Koiing

[App page](https://appshunter.io/ios/app/koiing/id6752791489)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Credits | $3.99 | one-time |
| 2,000 credits | $7.99 | one-time |
| 20,000 Credits | $69.99 | one-time |


### Twini

[App page](https://appshunter.io/ios/app/twini/id6759240288)

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

**In-app purchases:** none


## Frequently asked questions

### Is Koiing free?

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

### Is Twini free?

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

### Do Koiing or Twini have ads?

Neither Koiing nor Twini shows ads.

---

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