# cohesion vs Calendar Mirror

The clearest difference is price: cohesion at Free against Calendar Mirror's $2.99. cohesion also leads on iOS requirement (15.0 vs 17.0). Calendar Mirror's advantage is update cadence (every 3 days vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

cohesion is free to download; Calendar Mirror costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

cohesion ships an update every 3 weeks, Calendar Mirror every 3 days. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | cohesion | Calendar Mirror |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.1 (42 ratings)](https://appshunter.io/ios/app/cohesion/id1467148383/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 182 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [cohesionIB, Inc.](https://appshunter.io/developer/1391581450) | [Matthew Baylor](https://appshunter.io/developer/6787358038) |

## What reviewers say

### cohesion

[App page](https://appshunter.io/ios/app/cohesion/id1467148383)

This app provides a unified portal for managing various building services, including visitor access, amenity bookings, and parking. It offers mobile key card access and quick access to building information and on-site amenities.

**Highlights:** Visitor management, Service request submission, Amenity booking, Mobile key card access, Building information access, Push notifications

**Features:** Apple Wallet

**In-app purchases:** none


### Calendar Mirror

[App page](https://appshunter.io/ios/app/calendar-mirror/id6787358036)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is cohesion free?

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

### Is Calendar Mirror free?

Calendar Mirror costs $2.99, with no in-app purchases.

### Do cohesion or Calendar Mirror have ads?

Neither cohesion nor Calendar Mirror shows ads.

### Which is updated more often, cohesion or Calendar Mirror?

cohesion ships an update every 3 weeks, and Calendar Mirror every 3 days. Most recently, cohesion was updated on October 20, 2026 and Calendar Mirror on October 22, 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.*