# Smart Lock vs MM Merchant

The clearest difference is iOS requirement: MM Merchant at 9.0 against Smart Lock's 13.0. On price, update cadence, ads 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 every 2 months, MM Merchant every 3 months. The most recent releases landed on November 6, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Smart Lock | MM Merchant |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 9 MB | 24 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hizima Technologies Co., Ltd](https://appshunter.io/developer/1680084643) | [Mobile Money International Sdn. Bhd.](https://appshunter.io/developer/1293626500) |

## 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


### MM Merchant

[App page](https://appshunter.io/ios/app/mm-merchant/id1449237894)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Lock free?

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

### Is MM Merchant free?

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

### Do Smart Lock or MM Merchant have ads?

Neither Smart Lock nor MM Merchant shows ads.

### Which is updated more often, Smart Lock or MM Merchant?

Smart Lock ships an update every 2 months, and MM Merchant every 3 months. Most recently, Smart Lock was updated on November 6, 2026 and MM Merchant on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*