# Rhombus Key vs Renuity Canvass

The clearest difference is update cadence: Renuity Canvass at every 4 days against Rhombus Key's every 4 weeks. 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.

Rhombus Key ships an update every 4 weeks, Renuity Canvass every 4 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rhombus Key | Renuity Canvass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (73 ratings)](https://appshunter.io/ios/app/rhombus-key/id1669560104/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 22 MB | 53 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Rhombus Systems, Inc.](https://appshunter.io/developer/1237841962) | [Renuity, LLC](https://appshunter.io/developer/1633475479) |

## What reviewers say

### Rhombus Key

[App page](https://appshunter.io/ios/app/rhombus-key/id1669560104)

Securely unlock doors using your smartphone, eliminating the need for physical keys or keycards. This app offers fast building access, seamless badging, and the ability to save favorite doors for quick navigation. It supports multi-location access with a single login.

**Highlights:** Secure mobile credentials for building access, Fast and seamless badging, Save favorite doors for quick access, Multi-location access with one login, Compatible with Rhombus Access Control

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🪄 Wave to unlock feature
- 🚀 Fast and reliable
- 💡 Innovative features (wave to unlock)
- 📱 Mobile unlock convenient

**What reviewers complain about**

- 🔋 Drains battery life
- 🐛 Constantly bugs about location
- 🐛 Buggy with non-admin accounts
- 🔒 Requires location always
- 🔒 Requires Bluetooth access

**Reported bugs**

- App constantly bugs about having location on at all times
- Issues with giving access to non-admin accounts
- System will work working randomly
- App neither sends the magic code to login nor has a password reset feature
- Unable to activate account or log in

**Requested features**

- Allow app to work with location settings set to While using the app
- Improve basic features and user experience
- Fix login and password reset issues


### Renuity Canvass

[App page](https://appshunter.io/ios/app/renuity-canvass/id6744664425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rhombus Key free?

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

### Is Renuity Canvass free?

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

### Do Rhombus Key or Renuity Canvass have ads?

Neither Rhombus Key nor Renuity Canvass shows ads.

### Which is updated more often, Rhombus Key or Renuity Canvass?

Rhombus Key ships an update every 4 weeks, and Renuity Canvass every 4 days. Most recently, Rhombus Key was updated on November 7, 2026 and Renuity Canvass on October 30, 2026.

---

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