# OP vs TTHotel Pro

The clearest difference is device support: TTHotel Pro at 2 against OP's —. On price, update cadence, in-app purchases 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.

OP ships an update every 2 months, TTHotel Pro monthly. The most recent releases landed on May 17, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | OP | 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 |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 85 MB | 31 MB |
| Requires iOS | 13.2 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [HAIXINDA TRADING LIMITED](https://appshunter.io/developer/1783690523) | [Hangzhou Sciener Co., Ltd](https://appshunter.io/developer/1360996795) |

## What reviewers say

### OP

[App page](https://appshunter.io/ios/app/op-link/id6739100995)

**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 OP free?

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

### Is TTHotel Pro free?

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

### Which is updated more often, OP or TTHotel Pro?

OP ships an update every 2 months, and TTHotel Pro monthly. Most recently, OP was updated on May 17, 2026 and TTHotel Pro on August 22, 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.*