# Sentry Interactive vs Room Key

The clearest difference is rating: Room Key at 5.0 against Sentry Interactive's 2.6. Sentry Interactive's advantage is ratings volume (14 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Room Key holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 14 and 3 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on August 30, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Sentry Interactive | Room Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (14 ratings)](https://appshunter.io/ios/app/sentry-interactive/id1164433305/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/room-key/id6447079573/reviews)** |
| Number of ratings | **14** | 3 |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 43 MB | 4 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Doordeck Limited](https://appshunter.io/developer/1115161254) | [Kohost LLC](https://appshunter.io/developer/1680250698) |

## What reviewers say

### Sentry Interactive

[App page](https://appshunter.io/ios/app/sentry-interactive/id1164433305)

This app allows you to access your office or building with your iPhone or Apple Watch. Share access with others easily and securely using bank-level encryption. Multiple convenient unlock methods are available for quick entry.

**Highlights:** Tap to unlock office access, Share access with email, Apple Watch integration, 2-factor bank-level encryption, Convenient unlock methods, Real-time insights

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Room Key

[App page](https://appshunter.io/ios/app/room-key/id6447079573)

Unlock your door using your smartphone. This app eliminates the need for physical keycards or fobs, allowing you to simply present your phone to the lock for access.

**Highlights:** Unlock doors using smartphone, Replaces keycards and fobs, Simple phone-to-lock interaction, Convenient access solution

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Sentry Interactive free?

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

### Is Room Key free?

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

### Which has better reviews, Sentry Interactive or Room Key?

Room Key is rated higher. Sentry Interactive averages 2.6 out of 5 from 14 ratings, while Room Key averages 5.0 from 3 ratings.

### Do Sentry Interactive or Room Key have ads?

Neither Sentry Interactive nor Room Key shows ads.

### Which is updated more often, Sentry Interactive or Room Key?

Sentry Interactive ships an update every 3 weeks, and Room Key every 3 weeks. Most recently, Sentry Interactive was updated on August 30, 2026 and Room Key on June 4, 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.*