# Optix vs Proximity Mobile

The clearest difference is review sentiment: Optix at 67% against Proximity Mobile's 12%. Optix also leads on rating (4.9 vs 3.0) and ratings volume (149 vs 41). Proximity Mobile's advantage is update cadence (every 10 days vs every 5 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Optix holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 149 and 41 respectively. Written reviews point the same way: 67% of Optix's written reviews are positive against 12% of Proximity Mobile's.

Optix ships an update every 5 weeks, Proximity Mobile every 10 days. The most recent releases landed on September 24, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | Optix | Proximity Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (149 ratings)](https://appshunter.io/ios/app/optix/id1316198832/reviews)** | [3.0 (41 ratings)](https://appshunter.io/ios/app/proximity-mobile/id1398094122/reviews) |
| Number of ratings | **149** | 41 |
| Positive reviews | **66.7% of reviews** | 11.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 44 MB | 59 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ShareDesk Global Inc.](https://appshunter.io/developer/1101933505) | [Proximity Space, Inc.](https://appshunter.io/developer/1270829685) |

## What reviewers say

### Optix

[App page](https://appshunter.io/ios/app/optix/id1316198832)

This app provides a mobile-first experience for smart and connected workplaces. It powers coworking spaces and enterprise organizations, offering seamless access to workplace resources. Contact your community manager for access.

**Highlights:** Mobile-first workplace experience, Powers coworking spaces, Supports enterprise organizations, Seamless access to workplace resources

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

**In-app purchases:** none


### Proximity Mobile

[App page](https://appshunter.io/ios/app/proximity-mobile/id1398094122)

Manage access and control shared amenities in coworking spaces and commercial buildings. Reserve desks, book conference rooms, and unlock doors directly from your smartphone for a seamless workspace experience.

**Highlights:** Unlock doors, Check amenity availability, View and make reservations, Reserve conference rooms, Access fitness centers, Book shared desks

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Optix free?

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

### Is Proximity Mobile free?

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

### Which has better reviews, Optix or Proximity Mobile?

Optix is rated higher. Optix averages 4.9 out of 5 from 149 ratings, while Proximity Mobile averages 3.0 from 41 ratings.

### Do Optix or Proximity Mobile have ads?

Neither Optix nor Proximity Mobile shows ads.

### Which is updated more often, Optix or Proximity Mobile?

Optix ships an update every 5 weeks, and Proximity Mobile every 10 days. Most recently, Optix was updated on September 24, 2026 and Proximity Mobile on August 8, 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.*