# Gear Flow vs Kristal Bubble

Gear Flow and Kristal Bubble are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gear Flow | Kristal Bubble |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 64 MB | 140 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Remi Onur](https://appshunter.io/developer/1876470838) | [REKA YAZILIM TURİZM TİCARET VE SANAYİ A.Ş.](https://appshunter.io/developer/1887285856) |

## What reviewers say

### Gear Flow

[App page](https://appshunter.io/ios/app/gear-flow/id6759035098)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kristal Bubble

[App page](https://appshunter.io/ios/app/kristal-bubble/id6761012080)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gear Flow free?

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

### Is Kristal Bubble free?

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

### Do Gear Flow or Kristal Bubble have ads?

Neither Gear Flow nor Kristal Bubble shows 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.*