OP vs TTHotel Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OP
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OP-Link is a home security monitoring app that helps connect and manage webcams: dedicated to smarter surveillance with support for real-time video viewing, playback, cloud storage, voice intercom and mobility detection. After connecting the device on the mobile APP, users can view the screen viewed by the monitoring device beyond the trunk or even further away
TTHotel Pro
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.
- Room management
- Device management
- Unlocking permissions
- Operation record monitoring
- Bluetooth smart lock control
- Intelligent device management
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It is an auxiliary tool for the Web-based TTHotel Pro system and a tool that provides intelligent device management for hotels. Hotel staff can add Bluetooth smart door locks through the APP and conduct control over them, such as lock upgrades, time calibrations, uploading lock records and so on. Combined with a variety of intelligent scenarios, it offers all-round services for the intelligent management of hotels.Core Functions： 1.Room Management: Flexibly add or delete rooms. 2.Device Management: Quickly add/delete devices and flexibly manage multiple types of devices. 3.Unlocking Permissions: Authorize unlocking in multiple ways. 4.Operation Records: View unlocking records in real time and monitor abnormal situations.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | OP | TTHotel Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 13.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 85 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | HAIXINDA TRADING LIMITED | Hangzhou Sciener Co., Ltd |
In-app purchases
OP
No in-app purchases
TTHotel Pro
No in-app purchases
