# Rerum Operations App vs ServiceOS

The clearest difference is update cadence: Rerum Operations App at monthly against ServiceOS's every 2 months. Rerum Operations App also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rerum Operations App ships an update monthly, ServiceOS every 2 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Rerum Operations App | ServiceOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 32 MB | 93 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LMM Consulting Limited](https://appshunter.io/developer/1277067229) | [1st Online Solutions](https://appshunter.io/developer/603674457) |

## What reviewers say

### Rerum Operations App

[App page](https://appshunter.io/ios/app/rerum-operations-app/id1277067230)

**Features:** macOS Compatibility

**In-app purchases:** none


### ServiceOS

[App page](https://appshunter.io/ios/app/serviceos/id1533258642)

Manage your workforce, jobs, payments, and scheduling efficiently with this comprehensive platform. It's designed for businesses of all sizes, offering features like job management, automatic payment handling, and workforce performance tracking.

**Highlights:** Workforce management, Job scheduling and planning, Automatic payment handling, Access to job information, Two-way communication, Adjustable work schedules

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

**In-app purchases:** none


## Frequently asked questions

### Is Rerum Operations App free?

Rerum Operations App is free to download, with no in-app purchases.

### Is ServiceOS free?

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

### Do Rerum Operations App or ServiceOS have ads?

Neither Rerum Operations App nor ServiceOS shows ads.

### Which is updated more often, Rerum Operations App or ServiceOS?

Rerum Operations App ships an update monthly, and ServiceOS every 2 months. Most recently, Rerum Operations App was updated on October 18, 2026 and ServiceOS on October 7, 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.*