# LOCKLY® vs Sentinel Pro

The clearest difference is in-app purchases: Sentinel Pro at none against LOCKLY®'s 11. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LOCKLY® sells 11 in-app purchases, starting at $2.00 per month. Sentinel Pro asks for nothing beyond the download.

LOCKLY® ships an update monthly, Sentinel Pro every 3 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LOCKLY® | Sentinel Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8K ratings)](https://appshunter.io/ios/app/lockly/id1408331821/reviews)** | — |
| Number of ratings | **8K** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 207 MB | 3 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PIN GENIE LIMITED](https://appshunter.io/developer/1118646944) | [Ben Software Ltd](https://appshunter.io/developer/1142125927) |

## What reviewers say

### LOCKLY®

[App page](https://appshunter.io/ios/app/lockly/id1408331821)

Manage your older Lockly smart locks and safes. Remotely control access, generate temporary codes, and monitor activity logs. Integrates with voice assistants for convenient, hands-free operation.

**Highlights:** Remote lock/unlock, Offline Access Codes™, Activity log viewing, Voice assistant integration, Guided device setup

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 lock subscription per month | $2.00 | per month |
| 2 lock subscription per month | $4.00 | per month |
| 3 lock subscription per month | $6.00 | per month |
| 4 lock subscription per month | $8.00 | per month |
| 5 lock subscription per month | $10.00 | per month |
| 1 lock subscription per year | $19.00 | per year |
| 2 lock subscription per year | $38.00 | per year |
| 3 lock subscription per year | $57.00 | per year |
| 4 lock subscription per year | $76.00 | per year |
| 5 lock subscription per year | $95.00 | per year |
| 5 locks subscription per year | $119.99 | per year |

**What reviewers like**

- 🚀 Fast and easy setup
- 🔒 Robust security features
- 👍 Convenient fingerprint access
- 👍 Helpful customer support

**What reviewers complain about**

- 🐛 Connectivity issues with Wi-Fi and Bluetooth
- 🔋 Short battery life
- 👎 Unreliable app performance
- 👎 Difficult to use interface

**Reported bugs**

- App frequently loses connection to the lock
- Fingerprint reader not always responsive
- Inconsistent behavior when manually locking/unlocking the door
- Firmware updates causing issues

**Requested features**

- Add support for Apple HomeKit and other smart home integrations
- Improve notification and log features
- Allow multiple admin users for shared homes
- Implement scheduling and automation options


### Sentinel Pro

[App page](https://appshunter.io/ios/app/sentinel-pro/id1581444500)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LOCKLY® free?

LOCKLY® is free to download, with in-app purchases available.

### Is Sentinel Pro free?

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

### Do LOCKLY® or Sentinel Pro have ads?

Neither LOCKLY® nor Sentinel Pro shows ads.

### Which is updated more often, LOCKLY® or Sentinel Pro?

LOCKLY® ships an update monthly, and Sentinel Pro every 3 weeks. Most recently, LOCKLY® was updated on October 17, 2026 and Sentinel Pro on October 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.*