# MyOPUS vs Local Calendar Sync

The clearest difference is review sentiment: Local Calendar Sync at 100% against MyOPUS's 33%. MyOPUS's advantage is price (Free vs $6.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

MyOPUS is free to download; Local Calendar Sync costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MyOPUS ships an update every 3 months, Local Calendar Sync every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MyOPUS | Local Calendar Sync |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 19 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jäger Direkt - Jäger Fischer GmbH & Co. KG](https://appshunter.io/developer/1515110716) | [Robin-Manuel Thiel](https://appshunter.io/developer/1734610460) |

## What reviewers say

### MyOPUS

[App page](https://appshunter.io/ios/app/myopus/id1515110717)

Easily connect your OPUS greenNet devices to your OPUS SmartHome Gateway. Simply scan device codes to integrate them for control with compatible home automation systems.

**Highlights:** Connect OPUS greenNet devices, Integrate with OPUS SmartHome Gateway, Scan device codes for connection, Control via home automation systems

**Features:** Vision Pro support

**In-app purchases:** none


### Local Calendar Sync

[App page](https://appshunter.io/ios/app/local-calendar-sync/id6478960914)

Automatically sync events between your calendars without sharing confidential data. This app creates blockers or copies of appointments in other calendars to ensure accurate availability display. It operates entirely offline, protecting your privacy.

**Highlights:** Automatic event synchronization, Creates event blockers or copies, Ensures accurate availability display, Works fully offline, Does not collect user data, Uses native calendar access

**In-app purchases:** none


## Frequently asked questions

### Is MyOPUS free?

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

### Is Local Calendar Sync free?

Local Calendar Sync costs $6.99, with no in-app purchases.

### Do MyOPUS or Local Calendar Sync have ads?

Neither MyOPUS nor Local Calendar Sync shows ads.

### Which is updated more often, MyOPUS or Local Calendar Sync?

MyOPUS ships an update every 3 months, and Local Calendar Sync every 5 months. Most recently, MyOPUS was updated on November 3, 2026 and Local Calendar Sync on October 30, 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.*