# iKey Lock vs Smart Lock for ttlock

The clearest difference is rating: Smart Lock for ttlock at 4.7 against iKey Lock's 3.0. Smart Lock for ttlock also leads on update cadence (monthly vs every 4 months) and ratings volume (120 vs 4). iKey Lock's advantage is in-app purchases (none vs 10) and iOS requirement (12.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Lock for ttlock sells 10 in-app purchases, starting at $4.99 per month. iKey Lock asks for nothing beyond the download.

Smart Lock for ttlock holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Smart Lock for ttlock has 120 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of iKey Lock's written reviews are positive against 11% of Smart Lock for ttlock's.

iKey Lock ships an update every 4 months, Smart Lock for ttlock monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iKey Lock | Smart Lock for ttlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/ikey-lock/id1576484136/reviews) | **[4.7 (120 ratings)](https://appshunter.io/ios/app/smart-lock-for-ttlock/id6755474360/reviews)** |
| Number of ratings | 4 | **120** |
| Positive reviews | 0.0% of reviews | **11.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 118 MB | 44 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sunion Technology Co., Ltd.](https://appshunter.io/developer/1495295999) | [Solma Grow LLC](https://appshunter.io/developer/1788937829) |

## What reviewers say

### iKey Lock

[App page](https://appshunter.io/ios/app/ikey-lock/id1576484136)

Control and configure your Bluetooth Smart Lock directly from your smartphone. Easily share access with others and manage your lock's settings. Ensure Bluetooth is enabled on your device for seamless operation.

**Highlights:** Operate Bluetooth Smart Lock, Setup lock configurations, Share lock access, Manage lock settings, Requires Bluetooth

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Lock for ttlock

[App page](https://appshunter.io/ios/app/smart-lock-for-ttlock/id6755474360)

Manage compatible smart locks remotely or via Bluetooth. Create digital keys, passcodes, and cards for guests, and monitor access logs. Organize multiple properties and devices with ease.

**Highlights:** Bluetooth unlocking, Remote access via gateway, Manage all TTLock devices, eKeys, passcodes, and cards, Access logs, Multiple homes and properties

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Lock ttlock - Monthly | $4.99 | per month |
| Smart Lock ttlock - Monthly | $12.99 | per month |
| Smart Lock ttlock - Monthly x12 | $24.99 | per year |
| Yearly Subscription Smartlock Offer | $49.99 | per year |
| Smart Lock ttlock - Yearly | $49.99 | per year |
| Smart Lock ttlock - Yearly | $59.99 | per year |
| Lifetime Purchase T3 Smart Locks | $29.99 | one-time |
| Smart Lock ttlock - Lifetime | $49.99 | one-time |
| Smart Lock ttlock - Lifetime | $69.99 | one-time |
| Smart Lock for ttlock - Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is iKey Lock free?

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

### Is Smart Lock for ttlock free?

Smart Lock for ttlock is free to download, with in-app purchases available.

### Which has better reviews, iKey Lock or Smart Lock for ttlock?

Smart Lock for ttlock is rated higher. iKey Lock averages 3.0 out of 5 from 4 ratings, while Smart Lock for ttlock averages 4.7 from 120 ratings.

### Do iKey Lock or Smart Lock for ttlock have ads?

Neither iKey Lock nor Smart Lock for ttlock shows ads.

### Which is updated more often, iKey Lock or Smart Lock for ttlock?

iKey Lock ships an update every 4 months, and Smart Lock for ttlock monthly. Most recently, iKey Lock was updated on October 24, 2026 and Smart Lock for ttlock on October 25, 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.*