Microbizz 3 vs OS Worker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Microbizz 3
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Keep track on all your tasks, customers, and equipment. Use the calendar functions to plan your day, and share files, notes, messages, forms, with your colleagues. Register time and materials easy and quickly, so you can move on to the next assignment on your list. With the Microbizz app you have everything you need during your workday, directly in your pocket.
OS Worker
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Electricians, carpenters, bricklayers, painters, plumbers, and sewage masters. Thousands of professionals across various industries already use Ordrestyring โ and for good reason! With Ordrestyring, you can easily manage your business from A to Z through a single digital platform. For example, you can create cases, plan your work, register hours and materials, ensure quality control, and invoice. We make sure nothing is lost, and that everyday operations run faster, easier, and far more efficiently than you are used to. This means you can optimize the time spent with your customers and avoid all forms of waste โ both in time and materials. With the Ordrestyring app, your employees always have everything they need right at their fingertips. They can see which tasks they need to go out on and when, quickly and easily register hours and materials, add documentation to a case, complete quality control, and much more. The registered hours and materials ensure that not a single hour is lost or material forgotten, providing an accurate basis for invoicing and payroll. Thus, Ordrestyring not only makes everyday life easier for everyone in the company but also contributes to a better bottom line.
Screenshots
Verdict
The clearest difference is iOS requirement: Microbizz 3 at 13.0 against OS Worker's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.
| Parameter | Microbizz 3 | OS Worker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 50 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Ventu A/S | Ordrestyring ApS |
In-app purchases
Microbizz 3
No in-app purchases
OS Worker
No in-app purchases








