# Hello Doorbell vs Lockin Smart

The clearest difference is in-app purchases: Lockin Smart at none against Hello Doorbell's 1. Lockin Smart also leads on rating (3.2 vs 2.8) and review sentiment (42% vs 25%). Hello Doorbell's advantage is update cadence (every 8 days vs every 3 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Hello Doorbell sells 1 in-app purchase, starting at $2.99 per month. Lockin Smart asks for nothing beyond the download.

Lockin Smart holds the better App Store score, 3.2 against 2.8. Both are backed by a comparable volume of ratings — 13 and 29 respectively. Written reviews point the same way: 25% of Hello Doorbell's written reviews are positive against 42% of Lockin Smart's.

Hello Doorbell ships an update every 8 days, Lockin Smart every 3 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | Hello Doorbell | Lockin Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (13 ratings)](https://appshunter.io/ios/app/hello-doorbell/id6476761761/reviews) | **[3.2 (29 ratings)](https://appshunter.io/ios/app/lockin-smart/id6739702442/reviews)** |
| Number of ratings | 13 | **29** |
| Positive reviews | 25.0% of reviews | **41.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 286 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DORA PRO LIMITED](https://appshunter.io/developer/1770660511) | [LOCKIN (U.S.) INC.](https://appshunter.io/developer/1502077789) |

## What reviewers say

### Hello Doorbell

[App page](https://appshunter.io/ios/app/hello-doorbell/id6476761761)

Monitor your doorway remotely with this application. It offers anti-dismantling features and night vision for enhanced security. Stay connected to your home and know when visitors arrive.

**Highlights:** Remote doorway monitoring, Anti-dismantling capabilities, Night vision, Visitor notifications, Home security

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |


### 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


## Frequently asked questions

### Is Hello Doorbell free?

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

### Is Lockin Smart free?

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

### Which has better reviews, Hello Doorbell or Lockin Smart?

Lockin Smart is rated higher. Hello Doorbell averages 2.8 out of 5 from 13 ratings, while Lockin Smart averages 3.2 from 29 ratings.

### Do Hello Doorbell or Lockin Smart have ads?

Neither Hello Doorbell nor Lockin Smart shows ads.

### Which is updated more often, Hello Doorbell or Lockin Smart?

Hello Doorbell ships an update every 8 days, and Lockin Smart every 3 weeks. Most recently, Hello Doorbell was updated on November 4, 2026 and Lockin Smart on November 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.*