# TTLock vs Smart Home Door Lock

The clearest difference is ads: Smart Home Door Lock at none against TTLock's shown. Smart Home Door Lock also leads on iOS requirement (13.0 vs 15.0). TTLock's advantage is update cadence (every 3 weeks vs every 17 months) and 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.

TTLock ships an update every 3 weeks, Smart Home Door Lock every 17 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TTLock | Smart Home Door Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (551 ratings)](https://appshunter.io/ios/app/ttlock/id1033046018/reviews)** | — |
| Number of ratings | **551** | — |
| Positive reviews | 25.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Monetization | Ad-supported | — |
| Size | 371 MB | 183 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) | [Guangzhou Totem Information Technology Co., Ltd.](https://appshunter.io/developer/1651624606) |

## What reviewers say

### TTLock

[App page](https://appshunter.io/ios/app/ttlock/id1033046018)

Control smart locks using your phone via Bluetooth. This app requires compatible hardware to function. Contact support within the app for assistance.

**Highlights:** Open doors via Bluetooth, Requires compatible hardware, In-app support contact, Secure access, Integrates with Alexa

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well
- 👍 Easy to use
- 💡 Lots of features
- 🔒 Secure access
- 🤖 Integrates with Alexa

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery drain problems
- 🤯 Confusing instructions
- 🤖 Alexa integration not reliable
- 🤔 Can't see lock status

**Reported bugs**

- App crashes after updates
- Can't delete old locks from app
- Fingerprint scanner not working
- Remote unlock not functioning
- Passcode changes not syncing

**Requested features**

- Show lock/unlock status in app
- Add proximity unlock feature
- Improve Alexa integration
- Allow minute-level passcode scheduling
- Provide better customer support


### Smart Home Door Lock

[App page](https://appshunter.io/ios/app/smart-home-door-lock/id6444753107)

**In-app purchases:** none


## Frequently asked questions

### Is TTLock free?

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

### Is Smart Home Door Lock free?

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

### Do TTLock or Smart Home Door Lock have ads?

TTLock shows ads; Smart Home Door Lock does not.

### Which is updated more often, TTLock or Smart Home Door Lock?

TTLock ships an update every 3 weeks, and Smart Home Door Lock every 17 months. Most recently, TTLock was updated on November 2, 2026 and Smart Home Door Lock on October 27, 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.*