# Immocontact vs Osiris mobile

The clearest difference is update cadence: Osiris mobile at every 3 weeks against Immocontact's every 11 months. Immocontact's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Immocontact ships an update every 11 months, Osiris mobile every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Immocontact | Osiris mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 19.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 69 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tootelo Innovation Inc](https://appshunter.io/developer/930600687) | [Osiris Solution inc.](https://appshunter.io/developer/1896753985) |

## What reviewers say

### Immocontact

[App page](https://appshunter.io/ios/app/immocontact/id932443943)

Streamline property showings with this app. Manage messages, schedule viewings, and track activity all in one place. Access past communications and view upcoming appointments on a map.

**Highlights:** Message grouping and management, Instant showing confirmations, 30-day message history, Property activity reports, Integrated calendar for showings, Map view of upcoming showings, Replacement period management

**Features:** macOS Compatibility

**In-app purchases:** none


### Osiris mobile

[App page](https://appshunter.io/ios/app/osiris-mobile/id6770568534)

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

**In-app purchases:** none


## Frequently asked questions

### Is Immocontact free?

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

### Is Osiris mobile free?

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

### Do Immocontact or Osiris mobile have ads?

Neither Immocontact nor Osiris mobile shows ads.

### Which is updated more often, Immocontact or Osiris mobile?

Immocontact ships an update every 11 months, and Osiris mobile every 3 weeks. Most recently, Immocontact was updated on November 1, 2026 and Osiris mobile on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*