# Adfectus vs Folkehallene Booking

The clearest difference is update cadence: Folkehallene Booking at every 2 weeks against Adfectus's every 6 weeks. Adfectus's advantage is iOS requirement (15.1 vs 17.0). 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.

Adfectus ships an update every 6 weeks, Folkehallene Booking every 2 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Adfectus | Folkehallene Booking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 49 MB | 80 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adfectus AS](https://appshunter.io/developer/1623611975) | [Folkehallene](https://appshunter.io/developer/1596047887) |

## What reviewers say

### Adfectus

[App page](https://appshunter.io/ios/app/adfectus/id1623611973)

**Features:** macOS Compatibility

**In-app purchases:** none


### Folkehallene Booking

[App page](https://appshunter.io/ios/app/folkehallene-booking/id6469047521)

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

**In-app purchases:** none


## Frequently asked questions

### Is Adfectus free?

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

### Is Folkehallene Booking free?

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

### Do Adfectus or Folkehallene Booking have ads?

Neither Adfectus nor Folkehallene Booking shows ads.

### Which is updated more often, Adfectus or Folkehallene Booking?

Adfectus ships an update every 6 weeks, and Folkehallene Booking every 2 weeks. Most recently, Adfectus was updated on October 6, 2026 and Folkehallene Booking on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*