# Lockin Smart vs UNYOP

The clearest difference is in-app purchases: Lockin Smart at none against UNYOP's 2. Lockin Smart also leads on iOS requirement (15.1 vs 26.0). UNYOP's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. UNYOP sells 2 in-app purchases, starting at $19.99 per month. Lockin Smart asks for nothing beyond the download.

Lockin Smart ships an update every 3 weeks, UNYOP weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lockin Smart | UNYOP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (29 ratings)](https://appshunter.io/ios/app/lockin-smart/id6739702442/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 286 MB | 43 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [LOCKIN (U.S.) INC.](https://appshunter.io/developer/1502077789) | [UNYOP LLC](https://appshunter.io/developer/1885154909) |

## What reviewers say

### Lockin Smart

[App page](https://appshunter.io/ios/app/lockin-smart/id6739702442)

This app simplifies keyless living by allowing you to unlock your door using various biometric methods or passcodes. Remotely manage access, see visitors, and receive important alerts, all while integrating with your smart home ecosystem.

**Highlights:** Keyless entry via face, fingerprint, palm vein, passcode, or phone, Remote lock/unlock and visitor management, Two-way voice intercom, Real-time alerts for events, Smart home integration (Matter, Alexa, Google Home), On-device biometric data storage

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

**In-app purchases:** none


### UNYOP

[App page](https://appshunter.io/ios/app/unyop/id6760581807)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $149.00 | per year |


## Frequently asked questions

### Is Lockin Smart free?

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

### Is UNYOP free?

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

### Do Lockin Smart or UNYOP have ads?

Neither Lockin Smart nor UNYOP shows ads.

### Which is updated more often, Lockin Smart or UNYOP?

Lockin Smart ships an update every 3 weeks, and UNYOP weekly. Most recently, Lockin Smart was updated on November 8, 2026 and UNYOP on October 31, 2026.

---

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