DoorMaster vs WT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DoorMaster
This app transforms your mobile phone into a smart security device, replacing traditional keys and door cards with Bluetooth technology. It offers a secure and convenient way to unlock doors, providing an advanced technological experience.
- Bluetooth smart security
- Replaces keys and door cards
- Mobile phone unlocking
- Advanced technology experience
- Secure access
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DoorMaster, focus on mobile phone Bluetooth smart security products, the use of the most scientific Bluetooth unlock to bring unprecedented security. The key, the door card, all of these are put into the phone. The convenience of unlocking by the phone, brushing head by mobile phone, let you farewell cumbersome , low security of the traditional mechanical locks, and to give you the most advanced technology experience. 手机门管家，专注于手机蓝牙智能安防产品，利用最科学的蓝牙开锁带来前所未有的安全保障，将钥匙、门卡，统统装入手机，方便的手机开锁、手机刷读头，让您告别繁琐、安全度低的传统机械锁，给您最超前的科技体验。
WT
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Wangtong smart cabinet lock, easy to build cloud smart life 1. Remote control, worry-free, power-saving, open anytime, anywhere 2. Multiple devices can be added at the same time to realize one APP to control all smart devices 3. Flexible setting of timed tasks, accurate execution on time
Screenshots
Verdict
The clearest difference is update cadence: WT at every 5 days against DoorMaster's monthly. DoorMaster's advantage is iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and device support 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.
DoorMaster ships an update monthly, WT every 5 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.
| Parameter | DoorMaster | WT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 14 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | 宏根 张 | Ningbo Wangtong Locks Co., Ltd. |
In-app purchases
DoorMaster
No in-app purchases
WT
No in-app purchases
