# ZKBioBT > Mobile door unlocking and user management utility for supported ZKTeco devices. (iPhone/iPad app by XiaMen Teco Electronic Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/zkbiobt/id1024420828 (this page in markdown: same URL + `.md`) - Developer: [XiaMen Teco Electronic Technology Co., Ltd.](https://appshunter.io/developer/955313767) - Category: Utilities - Price: Free - Rating: 2.88/5 from 8 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 7.1 · 19 MB - Languages: English, Portuguese, Chinese, Spanish - Released: 2015-11-17 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/zkbiobt/id1024420828/reviews.md ## What is ZKBioBT? ZKBioBT is a creative APP for iOS platform which allows you to unlock door and manage users by mobile phone Features •Door unlocking -With ZKBioBT App, your mobile phone is your key •User management -Delete separate users or all users -Edit user information including name, ID and privileges •Lock transaction check •Flexible open-door duration setting Supported Device Models ML10B,PL10B,ML10DB,PL10DB ## Key features - Mobile door unlocking - User management (add, edit, delete) - Lock transaction check - Flexible open-door duration setting - Supports specific ZKTeco device models ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/zkbiobt/id1024420828/reviews.md ### 1/5 — 2025 *2025-11-14* Please update your app. Its crashing ### 1/5 — ZERO STARS…RUBBISH !!!!! *2023-03-19, version 1.5.5* I bought a few of these a few years ago. Now you cannot use the app to stay logged in or even control the lock without pairing then going to administrator mode then unlock. Nothing else works !!! ### 2/5 — Update *2022-10-15, version 1.5.5* Update works , But I can not delete users … please fix this ### 1/5 — Not work on new versions of ios *2021-12-12, version 1.5.1* It used to work in the older versions of ios. But now it get frozen on open and you cannot do anything. I waited for over haft a year but still no update. I sent email to the developer but no reply. ### 1/5 — App problems *2021-07-13, version 1.5.1* The app is not working like it used to be, I’m not able to see the device in the list of devices anymore, and the app gets frozen. ### 1/5 — New update stop working for lock ML10/PL10 *2021-06-03, version 1.5.1* Please fix it new update 1.5.1 no longer working for lock ML10/PL10 ### 1/5 — Bad update *2021-06-02* Latest update has completely wiped the 4 door locks that I had set up on the app, so have had to revert to manually opening with a physical key. Not impressed! Is also now quite non-responsive. ### 4/5 — Great Lock BUT *2019-07-04* When I was buying the lock I though I could connect to WiFi and control it remotely, this is one. Second when I send the visitor code would be nice to include in that message a link to download the app. The lock itself is beautiful. Just need your software engineers work little bit more through. ### 2/5 — It works but limited *2019-01-13* It works on the doors, but you can’t rename the locks so you have to guess witch one your hooked to. Please allow use to pick or write a name in for each lock if you have more then one. Also would be great if you have members on the other lock you could add them as a user. Or send them a code to allow them to be a user. ### 1/5 — Needs to add users *2019-01-04* I can manually add fingerprints but the app is not where it needs to be. The unlock via app works well. The drawbacks is with additional normal users. I’d have to manually add them. Then go to the app to assign permissions or delete them. Ideally I’d just like to add with another phone to save me the trouble. Also Can’t set a time for the lock so when users use it a random time shows up according to the default settings ## Frequently asked questions about ZKBioBT ### What can ZKBioBT do? ZKBioBT allows you to unlock doors and manage users directly from your mobile phone. You can delete or edit user information, check lock transactions, and set how long a door remains open. ### Is ZKBioBT free to use? Yes, ZKBioBT is available for free on the App Store. There are no in-app purchases or advertisements within the application. ### What devices does ZKBioBT support? ZKBioBT is compatible with specific ZKTeco device models including ML10B, PL10B, ML10DB, and PL10DB. It is designed for iOS devices like iPhones and iPods. ### How often is ZKBioBT updated? The latest version of ZKBioBT is 1.5.5, which was last updated on April 11, 2022. This indicates a moderate update frequency for the application. ### What is the age rating for ZKBioBT? ZKBioBT has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present in the application. ### Can I manage multiple users with ZKBioBT? Yes, ZKBioBT offers robust user management features. You can delete individual users or all users, and edit their information including name, ID, and access privileges. ### What are the user reviews for ZKBioBT? ZKBioBT has an average rating of 2.9 stars from 8 ratings. User feedback suggests there may be areas for improvement in the app's functionality or user experience. ### Does ZKBioBT have ads? No, ZKBioBT does not contain advertisements. The app is completely free to download and use without any ad interruptions. ## Version history (last 5 releases) ### 1.5.5 — 2022-04-11 fix bug ### 1.5.1 — 2021-05-27 fix bug ### 1.5.0 — 2018-11-15 1.optimized code. 2.fix the previous version of bugs. ### 1.4.40 — 2017-08-30 1、Updated Spanish translation ### 1.4.24 — 2017-05-18 Updated Spanish translation ## Apps similar to ZKBioBT | App | Rating | Price | Category | | --- | --- | --- | --- | | [WeLock offical](https://appshunter.io/ios/app/welock-offical/id1133801008) | 1.6 (7) | Free | Utilities | | [Potdeco](https://appshunter.io/ios/app/potdeco/id1438455380) | — | Free | Utilities | | [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities | | [佐敦](https://appshunter.io/ios/app/id1448255140) | — | Free | Utilities | | [MISD Tip](https://appshunter.io/ios/app/misd-tip/id1440174120) | — | Free | Utilities | | [Omni Relprev](https://appshunter.io/ios/app/omni-relprev/id1434690340) | — | Free | Utilities | ## More apps by XiaMen Teco Electronic Technology Co., Ltd. - [ZKBioGo](https://appshunter.io/ios/app/zkbiogo/id983115711) - [服服](https://appshunter.io/ios/app/id1099064462) - [GT View](https://appshunter.io/ios/app/gt-view/id1131939980) - [ZKBioSecurity Mobile](https://appshunter.io/ios/app/zkbiosecurity-mobile/id1142114230) - [TA Assistant](https://appshunter.io/ios/app/ta-assistant/id1170333558) All apps by XiaMen Teco Electronic Technology Co., Ltd.: https://appshunter.io/developer/955313767 ## Related topics [zkbiobt](https://appshunter.io/ios/topics/zkbiobt) · [zkbiotime](https://appshunter.io/ios/topics/zkbiotime) · [zkt](https://appshunter.io/ios/topics/zkt) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*