# Stackfield vs KleanBerlin

The clearest difference is update cadence: KleanBerlin at fortnightly against Stackfield's every 3 months. 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.

Stackfield ships an update every 3 months, KleanBerlin fortnightly. The most recent releases landed on September 5, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Stackfield | KleanBerlin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/stackfield/id1356166666/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 48.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 6 MB | 101 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stackfield GmbH](https://appshunter.io/developer/1356166665) | [Softwareentwicklung Schittkowski GmbH](https://appshunter.io/developer/1068208943) |

## What reviewers say

### Stackfield

[App page](https://appshunter.io/ios/app/stackfield/id1356166666)

This app provides an integrated platform for teams to manage projects, tasks, and documents collaboratively. It offers secure communication channels and data protection with end-to-end encryption, ensuring compliance and data control.

**Highlights:** Workspace creation, Team and compliance management, Secure team communication, Task and document management, Calendar integration, End-to-end encryption

**Features:** Vision Pro support

**In-app purchases:** none


### KleanBerlin

[App page](https://appshunter.io/ios/app/kleanberlin/id6751594572)

**In-app purchases:** none


## Frequently asked questions

### Is Stackfield free?

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

### Is KleanBerlin free?

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

### Do Stackfield or KleanBerlin have ads?

Neither Stackfield nor KleanBerlin shows ads.

### Which is updated more often, Stackfield or KleanBerlin?

Stackfield ships an update every 3 months, and KleanBerlin fortnightly. Most recently, Stackfield was updated on September 5, 2026 and KleanBerlin on September 22, 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.*