# Bontrebo vs Fluidas

The clearest difference is update cadence: Fluidas at every 3 weeks against Bontrebo's every 4 months. 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.

Bontrebo ships an update every 4 months, Fluidas every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Bontrebo | Fluidas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 78 MB | 43 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bontrebo](https://appshunter.io/developer/1564397177) | [sdnord Systeme & Dienste GmbH](https://appshunter.io/developer/1364945241) |

## What reviewers say

### Bontrebo

[App page](https://appshunter.io/ios/app/bontrebo/id1564397175)

**In-app purchases:** none


### Fluidas

[App page](https://appshunter.io/ios/app/fluidas/id1627255144)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bontrebo free?

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

### Is Fluidas free?

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

### Do Bontrebo or Fluidas have ads?

Neither Bontrebo nor Fluidas shows ads.

### Which is updated more often, Bontrebo or Fluidas?

Bontrebo ships an update every 4 months, and Fluidas every 3 weeks. Most recently, Bontrebo was updated on November 3, 2026 and Fluidas on November 3, 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.*