# Smart.Lock vs TTLock (Official)

The clearest difference is ads: Smart.Lock at none against TTLock (Official)'s shown. Smart.Lock also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (11.0 vs 13.0). TTLock (Official)'s advantage is device support (4 vs 2). 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.Lock ships an update weekly, TTLock (Official) every 6 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Smart.Lock | TTLock (Official) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | — | Ad-supported |
| Size | 58 MB | 408 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Vannak Seng](https://appshunter.io/developer/1676953357) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## What reviewers say

### Smart.Lock

[App page](https://appshunter.io/ios/app/smartlock/id6469687048)

**Features:** macOS Compatibility

**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.Lock free?

Smart.Lock 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.Lock or TTLock (Official) have ads?

TTLock (Official) shows ads; Smart.Lock does not.

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

Smart.Lock ships an update weekly, and TTLock (Official) every 6 weeks. Most recently, Smart.Lock was updated on October 13, 2026 and TTLock (Official) on October 16, 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.*