# Smart Lock vs TTLok Pro

The clearest difference is ads: Smart Lock at none against TTLok Pro's shown. TTLok Pro's advantage is update cadence (monthly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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 every 2 months, TTLok Pro monthly. The most recent releases landed on June 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Smart Lock | TTLok Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-lock-one-key-access/id1136587698/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 9 MB | 86 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hizima Technologies Co., Ltd](https://appshunter.io/developer/1680084643) | [深圳市斯凯科技有限公司](https://appshunter.io/developer/1735116041) |

## What reviewers say

### Smart Lock

[App page](https://appshunter.io/ios/app/smart-lock-one-key-access/id1136587698)

This utility app works with a specific mechatronic lock and key system to manage access and track operations. It allows users to find smart keys, open authorized locks, apply for access tickets, and view operation logs. The app also facilitates lock management and provides navigation to stations.

**Highlights:** Search and connect to Smart Keys, Open authorized Smart Locks, Apply for and manage lock access tickets, View daily, weekly, and monthly operation logs, Manage lock authorizations and One Time Passwords, Initialize, reset, and bind locks, Navigate to station locations

**Features:** macOS Compatibility

**In-app purchases:** none


### TTLok Pro

[App page](https://appshunter.io/ios/app/ttlok-pro/id6479194137)

**Features:** macOS Compatibility, 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 TTLok Pro free?

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

### Do Smart Lock or TTLok Pro have ads?

TTLok Pro shows ads; Smart Lock does not.

### Which is updated more often, Smart Lock or TTLok Pro?

Smart Lock ships an update every 2 months, and TTLok Pro monthly. Most recently, Smart Lock was updated on June 11, 2026 and TTLok Pro on September 21, 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.*