# Zzing! vs One Little Mistake

The clearest difference is in-app purchases: One Little Mistake at none against Zzing!'s 3. One Little Mistake also leads on ads (none vs shown). Zzing!'s advantage is iOS requirement (15.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Zzing! sells 3 one-off in-app purchases. One Little Mistake asks for nothing beyond the download.

## The numbers

| Metric | Zzing! | One Little Mistake |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Size | 33 MB | 0 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VanAnh Nguyen](https://appshunter.io/developer/1768719425) | [Selcuk Dolapci](https://appshunter.io/developer/1509031121) |

## What reviewers say

### Zzing!

[App page](https://appshunter.io/ios/app/zzing/id6723865939)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 stars | $0.99 | one-time |
| 600 stars | $1.99 | one-time |
| 1000 stars | $2.99 | one-time |


### One Little Mistake

[App page](https://appshunter.io/ios/app/one-little-mistake/id6759854640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zzing! free?

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

### Is One Little Mistake free?

One Little Mistake is free to download, with no in-app purchases.

### Do Zzing! or One Little Mistake have ads?

Zzing! shows ads; One Little Mistake does not.

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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.*