# Smart vs TTLock (Official)

The clearest difference is ads: Smart at none against TTLock (Official)'s shown. Smart also leads on monetization model (free vs ad-supported) and update cadence (every 3 weeks vs every 6 weeks). TTLock (Official)'s advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.6). On price 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.

Smart ships an update every 3 weeks, TTLock (Official) every 6 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Smart | TTLock (Official) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-lock/id6743107320/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 74 MB | 408 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Make Security Technology Co., Ltd.](https://appshunter.io/developer/1728009103) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-lock/id6743107320)

This application is designed for managing keys and access for Meike brand smart locks. It provides a centralized platform for users to control and monitor their smart lock devices.

**Highlights:** Key management, Access control, Smart lock integration, Device monitoring

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

**In-app purchases:** none


### TTLock (Official)

[App page](https://appshunter.io/ios/app/ttlock-official/id6772027100)

Unlock doors using your smartphone via Bluetooth. This app requires compatible hardware to function. Contact support directly within the app for any assistance.

**Highlights:** Bluetooth door unlocking, Requires compatible hardware, In-app support contact, Supports multiple Apple devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart free?

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

### Is TTLock (Official) free?

TTLock (Official) is free to download, with no in-app purchases.

### Do Smart or TTLock (Official) have ads?

TTLock (Official) shows ads; Smart does not.

### Which is updated more often, Smart or TTLock (Official)?

Smart ships an update every 3 weeks, and TTLock (Official) every 6 weeks. Most recently, Smart was updated on October 6, 2026 and TTLock (Official) on September 30, 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.*