# Bounce Stack vs Gecko Flow

The clearest difference is in-app purchases: Bounce Stack at none against Gecko Flow's 6. Bounce Stack also leads on iOS requirement (13.0 vs 15.0). Gecko Flow's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Gecko Flow sells 6 one-off in-app purchases. Bounce Stack asks for nothing beyond the download.

## The numbers

| Metric | Bounce Stack | Gecko Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 131 MB | 208 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [PERCAS VIET NAM JOINT STOCK COMPANY](https://appshunter.io/developer/1587673711) | [ROCKET OYUN TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1520019915) |

## What reviewers say

### Bounce Stack

[App page](https://appshunter.io/ios/app/bounce-stack-color-sort/id6797527971)

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

**In-app purchases:** none


### Gecko Flow

[App page](https://appshunter.io/ios/app/gecko-flow/id6799063864)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gecko Flow Pack 02 | $1.99 | one-time |
| Gecko Flow Pack 08 | $7.99 | one-time |
| Gecko Flow Pack 15 | $14.99 | one-time |
| Gecko Flow Pack 30 | $29.99 | one-time |
| Gecko Flow Pack 55 | $54.99 | one-time |
| Gecko Flow Pack 100 | $99.99 | one-time |


## Frequently asked questions

### Is Bounce Stack free?

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

### Is Gecko Flow free?

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

### Do Bounce Stack or Gecko Flow have ads?

Bounce Stack shows ads; Gecko Flow 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.*