# OpenBubble vs fenel

The clearest difference is update cadence: fenel at every 6 days against OpenBubble's every 3 weeks. OpenBubble's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpenBubble ships an update every 3 weeks, fenel every 6 days. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | OpenBubble | fenel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 24 MB | 65 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [OpenBubble](https://appshunter.io/developer/1556524215) | [Resiin Inc](https://appshunter.io/developer/1884704759) |

## What reviewers say

### OpenBubble

[App page](https://appshunter.io/ios/app/openbubble/id1625903250)

**Features:** macOS Compatibility

**In-app purchases:** none


### fenel

[App page](https://appshunter.io/ios/app/fenel/id6760489144)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenBubble free?

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

### Is fenel free?

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

### Do OpenBubble or fenel have ads?

Neither OpenBubble nor fenel shows ads.

### Which is updated more often, OpenBubble or fenel?

OpenBubble ships an update every 3 weeks, and fenel every 6 days. Most recently, OpenBubble was updated on October 1, 2026 and fenel on October 17, 2026.

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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.*