Stackfield vs Zeitfresser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stackfield
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.
- Workspace creation
- Team and compliance management
- Secure team communication
- Task and document management
- Calendar integration
- End-to-end encryption
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Stackfield is an all-in-one project management tool that enables collaborative work on tasks, documents, and projects – with the option to protect data using end-to-end encryption when required. What features does Stackfield offer? • Create a dedicated workspace for each project or department • Manage your team and the compliance guidelines centrally • Communicate with your team at any time via group chats, discussions, or comments • Each workspace includes the essential tools for everyday work: chat, discussions, documents, task and file management, and a calendar Who is Stackfield for? Stackfield is designed for teams of all sizes that collaborate on projects and communicate with one another, especially when data security is a key concern. Stackfield is based in Germany, is GDPR-compliant, ISO-certified, and hosts all data exclusively in German data centers. Thanks to client-side encryption, you retain full control over your data at all times.
Zeitfresser
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Increase productivity. Work with clarity. Feel better. Zeitfresser is not a classic time tracker. It is your thoughtful companion for a structured, focused, and low-stress workday. Instead of simply counting time, Zeitfresser helps you understand your workflow and use your energy more intentionally. With flexible categories, a clear structure, and intuitive handling, Zeitfresser supports self-organization, process clarity, and continuous improvement, whether you work alone or as part of a team. How Zeitfresser supports your daily work: Focus instead of multitasking Organize tasks, projects, or focus areas into clean, structured categories. Make your workflow visible See how your day really flows and identify opportunities to improve. Efficient for individuals and teams Multiple entries per category reflect real-world collaboration and complexity. Less distraction, more clarity No noise and no rigid rules. Just what you need to stay productive. Less stress. More impact. Zeitfresser brings structure to your day without pressure. Understand what slows you down, regain focus, and make better decisions throughout your workday.
Screenshots
Verdict
Stackfield and Zeitfresser are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, Zeitfresser every 2 months. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.
| Parameter | Stackfield | Zeitfresser |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (3 ratings) — better | — |
| Positive reviews | 48.5% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 6 MB | 24 MB |
| Age rating | 4+ | 12+ |
| Developer | Stackfield GmbH | Hahn Projects GmbH |
In-app purchases
Stackfield
No in-app purchases
Zeitfresser
No in-app purchases









