# BISO vs SwissMosque

The clearest difference is update cadence: SwissMosque at fortnightly against BISO's every 2 months. BISO's advantage is iOS requirement (13.0 vs 16.6). 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.

BISO ships an update every 2 months, SwissMosque fortnightly. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | BISO | SwissMosque |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 63 MB | 87 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dzabir Fejzulahi](https://appshunter.io/developer/1547001154) | [FIDS Foederation islamischer Dachorganisationen Schweiz](https://appshunter.io/developer/1303261437) |

## What reviewers say

### BISO

[App page](https://appshunter.io/ios/app/biso/id1547001152)

**Features:** macOS Compatibility

**In-app purchases:** none


### SwissMosque

[App page](https://appshunter.io/ios/app/swissmosque/id6470951374)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BISO free?

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

### Is SwissMosque free?

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

### Do BISO or SwissMosque have ads?

Neither BISO nor SwissMosque shows ads.

### Which is updated more often, BISO or SwissMosque?

BISO ships an update every 2 months, and SwissMosque fortnightly. Most recently, BISO was updated on September 10, 2026 and SwissMosque on September 11, 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.*