# Stackfield vs CrewBrain

The clearest difference is review sentiment: Stackfield at 48% against CrewBrain's 11%. Stackfield also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). CrewBrain's advantage is update cadence (fortnightly vs every 3 months) and monetization model (free vs freemium). On price, ads and in-app purchases 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, CrewBrain fortnightly. The most recent releases landed on September 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Stackfield | CrewBrain |
| --- | --- | --- |
| 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** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Freemium | **Free** |
| Size | 6 MB | 68 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stackfield GmbH](https://appshunter.io/developer/1356166665) | [CrewBrain GmbH](https://appshunter.io/developer/1593729634) |

## 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


### CrewBrain

[App page](https://appshunter.io/ios/app/crewbrain/id1593729632)

Streamline personnel planning for events with a central platform for requests and arrangements. It offers clear event displays, staff availability overviews, and automatic notifications to ensure efficient team management.

**Highlights:** Centralized request handling, Staff availability overview, Automatic notifications, Clear event display, iCal subscription, Time tracking, Assignment planning

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

**In-app purchases:** none


## Frequently asked questions

### Is Stackfield free?

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

### Is CrewBrain free?

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

### Do Stackfield or CrewBrain have ads?

Neither Stackfield nor CrewBrain shows ads.

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

Stackfield ships an update every 3 months, and CrewBrain fortnightly. Most recently, Stackfield was updated on September 5, 2026 and CrewBrain on September 8, 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.*