# PalmBox - palmprint privacy

> Palm print authentication for private information storage and management. (iPhone/iPad app by Beijing Zhengbang Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/palmbox-palmprint-privacy/id733258461 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Zhengbang Technology Co., Ltd.](https://appshunter.io/developer/733258464)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 15 written reviews indexed
- Age rating: 4+
- Requires: iOS 12 · 34 MB
- Languages: English, Chinese, Chinese
- Released: 2013-11-15
- Data updated: 2026-07-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/palmbox-palmprint-privacy/id733258461/reviews.md

## What is PalmBox?

PalmBox Introduction—A Cool safety tool that uses your own palm print to safeguard your private information.

Palm print, fingerprint and facial recognition, all share the same level of robustness and uniqueness in biometric characters that can be used for personal ID authentication. Comparing with other biometrics features, palm print carries far more information, is harder to be copied or stolen and therefore is by far safer, and easier to be used as personal ID authentication scheme.

Everyone needs privacy. PalmBox is designed to fulfill this need in an easy, fun, yet safe way: you don’t need to remember any password, no need for any keyboard or key pads of any sort, just your own palm & your phone.  That’s the beauty of PalmBox!

On the other hand, there are multiple technical innovations & patents behind such simple no-brainer operation of PalmBox.

PalmBox helps users store, manage and safeguard their private information with ease. Its operation consists of two parts:

I. Palm Print ID Authentication

•Position your palm about 3 inches away from the back camera, follow the instruction and the palm print sketch showing on the screen
•It will not affect the outcome even if you rotate your palm one way or another
•Open your palm in a natural or comfortable position
•Sampling process works in various lighting (dark or bright)
•Security Q&A is the backup way to enter PalmBox

II. Private information management.  PalmBox offers an easy and straightforward user interface and interaction. It includes: 

•Two private information record types: Folders and individual entries
•Operations including adding, deleting & moving entries around and adjusting entry content space & capacity at demand
•User-friendly entry template 
•Automatic password generation with flexible security–level that users can easily control
•Compatibility and support for iOS iCloud and ease of backup and restore

Now, you can use PalmBox to protect all your private information and manage it with ease! Enjoy. PalmBox is for everyone.

If you have any comments or suggestions, please contact us via support@zhboon.com

## Key features

- Palm print, fingerprint, and facial recognition
- Password-free authentication
- Secure storage for private information
- Folder and entry management
- Automatic password generation
- iCloud backup and restore

## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/palmbox-palmprint-privacy/id733258461/reviews.md

### 1/5 — 沒辦法從icloud回復備份

*2019-08-19, version 3.0.1*

沒辦法從icloud回復備份,一直失敗中

### 1/5 — 照片

*2019-08-14, version 3.0*

非常不應該取消照片功能  如果沒照片功能會考慮移除程式

### 1/5 — 莫名其妙的拒絕訪問了⋯

*2018-04-17, version 2.3.2*

解鎖解不開，安全提示也無法登入⋯
失望了！

### 1/5 — 閃退問提

*2018-04-03, version 2.3.2*

導入照片時會閃退
我的手機是iPhone X
Ios版本是11.2
請問何時會改善呢？！

### 1/5 — 不好用

*2016-01-31, version 2.0*

1、內容不能修改
2、不容易照準
3、打不開了

### 3/5 — 是否該盡快更新了！

*2014-12-19, version 1.3.1*

原本很好用所以花了錢購入，但現在卻已無法再增建任何資料，一輸入文字即立刻閃退，若再不更新版本就只能完全放棄這套軟體了！

### 2/5 — Ios8.1不能用啊

*2014-11-11, version 1.3.1*

請更新

### 1/5 — 不安全

*2014-11-04, version 1.3.1*

原以為用掌纹很安全，誰知一星期都未到，裏面的資料全被外涉了，大家不要下載

### 3/5 — App Crashing

*2014-09-22*

The app keeps crashing when I go to type my username or password in the box??? Please can you fix this

### 4/5 — 可增加功能

*2014-03-31, version 1.3.1*

希望可以增加儲存照片的功能。

## Frequently asked questions about PalmBox

### How does PalmBox use palm print authentication?

PalmBox uses your device's camera to scan your palm print from about 3 inches away. This biometric data is used for authentication, eliminating the need to remember passwords.

### What types of private information can PalmBox store?

PalmBox allows you to store private information in organized folders and individual entries. It supports user-friendly templates and offers flexible capacity adjustments for your data.

### Does PalmBox offer a backup solution?

Yes, PalmBox is compatible with iOS iCloud, providing an easy way to back up and restore your private information, ensuring your data is safe.

### Can PalmBox generate passwords for me?

Yes, PalmBox includes an automatic password generation feature. You can control the security level of these generated passwords to suit your needs.

### Is PalmBox available on Android devices?

Based on the provided data, PalmBox is currently supported on iPhone and iPod devices, indicating it is an iOS-exclusive application.

### How often is PalmBox updated?

PalmBox was last updated on March 7, 2024, with version 4.2.3. This suggests a relatively active development cycle for the application.

### What is the user sentiment for PalmBox?

PalmBox has a perfect rating of 5.0 stars from 3 ratings, indicating very positive user sentiment among its current user base.

### Does PalmBox have ads?

No, PalmBox does not contain advertisements. The application is free to use without any ad interruptions.

## Version history (last 5 releases)

### 4.2.4 — 2026-06-13

Bug fix

### 4.2.3 — 2024-03-07

Bug fixed

### 4.2.2 — 2023-04-20

Bug fix

### 4.2.1 — 2022-11-08

Bug fix

### 4.2 — 2022-04-28

Bug fix

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## More apps by Beijing Zhengbang Technology Co., Ltd.

- [优普生](https://appshunter.io/ios/app/id1662821027)

All apps by Beijing Zhengbang Technology Co., Ltd.: https://appshunter.io/developer/733258464

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*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 2026-07-28.*