# Oh Flap! vs Ref!Ref!Ref!

Oh Flap! and Ref!Ref!Ref! are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Oh Flap! sells 10 one-off in-app purchases and Ref!Ref!Ref! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Oh Flap! | Ref!Ref!Ref! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 5 days |
| Size | 5 MB | 147 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Ali Shahzad](https://appshunter.io/developer/1863697470) | [Aziz Ahmet Saybir](https://appshunter.io/developer/6788466053) |

## What reviewers say

### Oh Flap!

[App page](https://appshunter.io/ios/app/oh-flap/id6760217636)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Halloween Theme | $0.99 | one-time |
| Desert Theme | $0.99 | one-time |
| 8-Bit Theme | $0.99 | one-time |
| Underwater Theme | $0.99 | one-time |
| Jungle Theme | $0.99 | one-time |
| Volcano Theme | $0.99 | one-time |
| Candy Theme | $0.99 | one-time |
| Neon City Theme | $0.99 | one-time |
| Night Owl | $0.99 | one-time |
| Rocket Ship | $0.99 | one-time |


### Ref!Ref!Ref!

[App page](https://appshunter.io/ios/app/refrefref/id6788466051)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Oh Flap! free?

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

### Is Ref!Ref!Ref! free?

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

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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.*