# Sentry Interactive vs MobileKey for RemoteLock

The clearest difference is rating: MobileKey for RemoteLock at 3.7 against Sentry Interactive's 2.6. Sentry Interactive's advantage is update cadence (monthly vs every 8 months) and ratings volume (14 vs 3). 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.

MobileKey for RemoteLock holds the better App Store score, 3.7 against 2.6. Both are backed by a comparable volume of ratings — 14 and 3 respectively.

Sentry Interactive ships an update monthly, MobileKey for RemoteLock every 8 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sentry Interactive | MobileKey for RemoteLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (14 ratings)](https://appshunter.io/ios/app/sentry-interactive/id1164433305/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mobilekey-for-remotelock/id1455683983/reviews)** |
| Number of ratings | **14** | 3 |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free | Free |
| Size | 44 MB | 9 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doordeck Limited](https://appshunter.io/developer/1115161254) | [LockState](https://appshunter.io/developer/590952753) |

## 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


### MobileKey for RemoteLock

[App page](https://appshunter.io/ios/app/mobilekey-for-remotelock/id1455683983)

Transform your smartphone into a digital keycard for seamless access with Bluetooth readers. Avoid carrying extra fobs or cards by simply presenting your phone to unlock doors. The app operates efficiently in the background with minimal power consumption.

**Highlights:** Use smartphone as a keycard, Works with RemoteLock Bluetooth Readers, No extra keyfobs needed, Low power consumption, Runs in background

**In-app purchases:** none


## Frequently asked questions

### Is Sentry Interactive free?

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

### Is MobileKey for RemoteLock free?

MobileKey for RemoteLock is free to download, with no in-app purchases.

### Which has better reviews, Sentry Interactive or MobileKey for RemoteLock?

MobileKey for RemoteLock is rated higher. Sentry Interactive averages 2.6 out of 5 from 14 ratings, while MobileKey for RemoteLock averages 3.7 from 3 ratings.

### Do Sentry Interactive or MobileKey for RemoteLock have ads?

Neither Sentry Interactive nor MobileKey for RemoteLock shows ads.

### Which is updated more often, Sentry Interactive or MobileKey for RemoteLock?

Sentry Interactive ships an update monthly, and MobileKey for RemoteLock every 8 months. Most recently, Sentry Interactive was updated on October 16, 2026 and MobileKey for RemoteLock on October 14, 2026.

---

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