U vs CREWZONE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U
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This App is a client application for the U-Time software. It enables you to register you time in the U-Time database.
CREWZONE
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In the CREWZONE Mobile App, you can see all important information regarding your involvement in the organization and execution of events. If your employer or client uses the CREWZONE planning software, you can see all relevant information about the projects and, depending on the type of your account, record your working hours and manage your working time account.
Screenshots
Verdict
The clearest difference is update cadence: CREWZONE at every 3 weeks against U's every 3 months. U's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
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.
U ships an update every 3 months, CREWZONE every 3 weeks. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.
| Parameter | U | CREWZONE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 16 MB |
| Age rating | 4+ | 17+ |
| Developer | Global Time Solutions | CREWZONE GmbH |
In-app purchases
U
No in-app purchases
CREWZONE
No in-app purchases
