# Crow Installer vs TTHotel Pro

The clearest difference is update cadence: TTHotel Pro at monthly against Crow Installer's every 2 months. TTHotel Pro also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crow Installer ships an update every 2 months, TTHotel Pro monthly. The most recent releases landed on October 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Crow Installer | TTHotel Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/tthotel-pro/id6739823026/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 50 MB | 31 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Crow electronic engineering Ltd.](https://appshunter.io/developer/849121338) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## What reviewers say

### Crow Installer

[App page](https://appshunter.io/ios/app/crow-installer/id6738644152)

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

**In-app purchases:** none


### TTHotel Pro

[App page](https://appshunter.io/ios/app/tthotel-pro/id6739823026)

This tool helps hotel staff manage smart devices, including Bluetooth door locks. It allows for adding, deleting, and controlling devices, managing unlocking permissions, and monitoring operation records for intelligent hotel management.

**Highlights:** Room management, Device management, Unlocking permissions, Operation record monitoring, Bluetooth smart lock control, Intelligent device management

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

**In-app purchases:** none


## Frequently asked questions

### Is Crow Installer free?

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

### Is TTHotel Pro free?

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

### Do Crow Installer or TTHotel Pro have ads?

Neither Crow Installer nor TTHotel Pro shows ads.

### Which is updated more often, Crow Installer or TTHotel Pro?

Crow Installer ships an update every 2 months, and TTHotel Pro monthly. Most recently, Crow Installer was updated on October 5, 2026 and TTHotel Pro on October 28, 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.*