# Freesi Install vs Zandkasteel

The clearest difference is update cadence: Zandkasteel at every 2 weeks against Freesi Install's every 6 weeks. 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.

Freesi Install ships an update every 6 weeks, Zandkasteel every 2 weeks. The most recent releases landed on September 7, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Freesi Install | Zandkasteel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 37 MB | 296 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Iisy Oy](https://appshunter.io/developer/1718702394) | [Spaceflow Inc.](https://appshunter.io/developer/1209952854) |

## What reviewers say

### Freesi Install

[App page](https://appshunter.io/ios/app/freesi-install/id6473247114)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zandkasteel

[App page](https://appshunter.io/ios/app/zandkasteel/id6746123769)

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

**In-app purchases:** none


## Frequently asked questions

### Is Freesi Install free?

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

### Is Zandkasteel free?

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

### Do Freesi Install or Zandkasteel have ads?

Neither Freesi Install nor Zandkasteel shows ads.

### Which is updated more often, Freesi Install or Zandkasteel?

Freesi Install ships an update every 6 weeks, and Zandkasteel every 2 weeks. Most recently, Freesi Install was updated on September 7, 2026 and Zandkasteel on September 11, 2026.

---

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