# Betech Mobile Key vs CtrlF Pro

The clearest difference is in-app purchases: Betech Mobile Key at none against CtrlF Pro's 1. Betech Mobile Key also leads on iOS requirement (10.0 vs 17). CtrlF Pro's advantage is update cadence (every 6 weeks vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. CtrlF Pro sells 1 one-off in-app purchase. Betech Mobile Key asks for nothing beyond the download.

Betech Mobile Key ships an update every 10 months, CtrlF Pro every 6 weeks. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Betech Mobile Key | CtrlF Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/betech-mobile-key/id1613450162/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 3 MB |
| Requires iOS | **10.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [广东必达保安系统有限公司](https://appshunter.io/developer/1252551530) | [贺 周](https://appshunter.io/developer/1815397078) |

## What reviewers say

### Betech Mobile Key

[App page](https://appshunter.io/ios/app/betech-mobile-key/id1613450162)

This app allows you to unlock hotel rooms using Bluetooth, bypassing check-in lines and eliminating the need for physical key cards. It also supports QR code access for elevators and other controlled areas.

**Highlights:** Bluetooth room unlocking, QR code access, Elevator control, Skip check-in lines, Keyless entry

**In-app purchases:** none


### CtrlF Pro

[App page](https://appshunter.io/ios/app/ctrlf-pro/id6767729225)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CtrlF Pro | $4.99 | one-time |


## Frequently asked questions

### Is Betech Mobile Key free?

Betech Mobile Key is free to download, with no in-app purchases.

### Is CtrlF Pro free?

CtrlF Pro is free to download, with in-app purchases available.

### Do Betech Mobile Key or CtrlF Pro have ads?

Neither Betech Mobile Key nor CtrlF Pro shows ads.

### Which is updated more often, Betech Mobile Key or CtrlF Pro?

Betech Mobile Key ships an update every 10 months, and CtrlF Pro every 6 weeks. Most recently, Betech Mobile Key was updated on October 21, 2026 and CtrlF Pro on October 5, 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.*