# Gravity FlipFlap vs Jetpack Jack

The clearest difference is in-app purchases: Gravity FlipFlap at none against Jetpack Jack's 1. Gravity FlipFlap also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Jetpack Jack sells 1 one-off in-app purchase. Gravity FlipFlap asks for nothing beyond the download.

## The numbers

| Metric | Gravity FlipFlap | Jetpack Jack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-flipflap/id6758623806/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Monetization | Ad-supported | — |
| Size | 54 MB | 15 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Jack LLC Apps](https://appshunter.io/developer/1869698997) | [Bobby Rohweder](https://appshunter.io/developer/465763377) |

## What reviewers say

### Gravity FlipFlap

[App page](https://appshunter.io/ios/app/gravity-flipflap/id6758623806)

Control gravity to guide a bird through challenging, endless obstacles. Master precise timing to dodge gaps and survive increasing speeds. Unlock new characters and themes to customize your experience and compete globally.

**Highlights:** One-touch gravity control, Endless obstacle dodging, Global leaderboards, Unlockable characters, Customizable themes

**Features:** macOS Compatibility

**In-app purchases:** none


### Jetpack Jack

[App page](https://appshunter.io/ios/app/jetpack-jack-space-invasion/id6759147828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Gravity FlipFlap free?

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

### Is Jetpack Jack free?

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

### Do Gravity FlipFlap or Jetpack Jack have ads?

Both Gravity FlipFlap and Jetpack Jack show ads.

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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.*