# 7 Sky Spa vs SÄPP

The clearest difference is in-app purchases: 7 Sky Spa at none against SÄPP's 1. 7 Sky Spa also leads on iOS requirement (13.0 vs 15.6). SÄPP's advantage is update cadence (monthly vs every 40 months). On price, ads and device support there is nothing between them.

Both are free to download. SÄPP sells 1 in-app purchase, starting at $9.99 per year. 7 Sky Spa asks for nothing beyond the download.

7 Sky Spa ships an update every 40 months, SÄPP monthly. The most recent releases landed on September 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 7 Sky Spa | SÄPP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Monthly** |
| Size | 49 MB | 117 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [7 Sky Spa](https://appshunter.io/developer/1687630271) | [Sarah Hofer-Siegrist](https://appshunter.io/developer/1370208838) |

## What reviewers say

### 7 Sky Spa

[App page](https://appshunter.io/ios/app/7-sky-spa/id6449082294)

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

**In-app purchases:** none


### SÄPP

[App page](https://appshunter.io/ios/app/sapp/id6760342326)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SÄPP Pro | $9.99 | per year |


## Frequently asked questions

### Is 7 Sky Spa free?

7 Sky Spa is free to download, with no in-app purchases.

### Is SÄPP free?

SÄPP is free to download, with in-app purchases available.

### Do 7 Sky Spa or SÄPP have ads?

Neither 7 Sky Spa nor SÄPP shows ads.

### Which is updated more often, 7 Sky Spa or SÄPP?

7 Sky Spa ships an update every 40 months, and SÄPP monthly. Most recently, 7 Sky Spa was updated on September 20, 2026 and SÄPP 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.*