# KESSY vs Schlösser. Connect.

The clearest difference is update cadence: KESSY at fortnightly against Schlösser. Connect.'s every 3 months. Schlösser. Connect.'s advantage is iOS requirement (15.0 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.

KESSY ships an update fortnightly, Schlösser. Connect. every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KESSY | Schlösser. Connect. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 83 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KESSEL AG](https://appshunter.io/developer/1485551150) | [Schlosser GmbH & Co. KG](https://appshunter.io/developer/1564458955) |

## What reviewers say

### KESSY

[App page](https://appshunter.io/ios/app/kessy/id1563197177)

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

**In-app purchases:** none


### Schlösser. Connect.

[App page](https://appshunter.io/ios/app/schlosser-connect/id1564458953)

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

**In-app purchases:** none


## Frequently asked questions

### Is KESSY free?

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

### Is Schlösser. Connect. free?

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

### Do KESSY or Schlösser. Connect. have ads?

Neither KESSY nor Schlösser. Connect. shows ads.

### Which is updated more often, KESSY or Schlösser. Connect.?

KESSY ships an update fortnightly, and Schlösser. Connect. every 3 months. Most recently, KESSY was updated on October 30, 2026 and Schlösser. Connect. on October 25, 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.*