Comparison

PalmBox vs iSecure Master

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PalmBox

Securely store and manage private information using your palm print for authentication. This tool offers a unique, password-free way to protect your data with advanced biometric technology and user-friendly management features.

Highlights
  • 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
Read full description

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

About

iSecure Master

This app transforms your iPhone into a secure vault for photos and videos, protecting your content from illegal copying. It offers encrypted photography, secure data transfer, and a personal note tool for enhanced privacy.

Highlights
  • Encrypted photography
  • Secure photo and video transfer
  • Personal account and password notes
  • Data transfer and auto backup
  • Secure voice memos
  • Secure notes
Features
Read full description

iSecure Master is designed specifically for iPhone users who concern about the copyright issue and worried about illegal copy. It can turn your iPhone into Security. The world’s premiere, for groups that need encrypted photography taken on iPhone. 3 Features - Easy operation for anyone - Transfer photos and videos safely and securely - The strongest active security Master Advanced Features .Personal account & password note tool. .Data transfer and auto backup .Secure voice memos .Secure Notes

Screenshots

PalmBox4 screens
iSecure Master4 screens

Verdict

The call

The clearest difference is rating: PalmBox at 5.0 against iSecure Master's 1.0. PalmBox also leads on review sentiment (40% vs 0%) and ratings volume (3 vs 1). iSecure Master's advantage is update cadence (every 6 weeks vs every 4 months). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

PalmBox holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 40% of PalmBox's written reviews are positive against 0% of iSecure Master's.

UpkeepUpdate frequency

PalmBox ships an update every 4 months, iSecure Master every 6 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
PalmBox versus iSecure Master: the parameters behind the verdict, then further details
ParameterPalmBoxiSecure Master
PriceFreeFree
Rating5.0 (3 ratings) — better1.0 (1 ratings)
Positive reviews40.0% of reviews — better0.0% of reviews
Number of ratings3 — better1
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1211.0 — better
Further details — not scored
Size34 MB60 MB
Age rating4+4+
DeveloperBeijing Zhengbang Technology Co., Ltd.Sunprotected Technology Corp

Customer experience

PalmBox

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews15 reviews
Positive40.0%
Neutral13.3%
Negative46.7%

iSecure Master

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

PalmBox

No in-app purchases

None

iSecure Master

No in-app purchases

Questions

Is PalmBox free?
PalmBox is free to download, with no in-app purchases.
Is iSecure Master free?
iSecure Master is free to download, with no in-app purchases.
Which has better reviews, PalmBox or iSecure Master?
PalmBox is rated higher. PalmBox averages 5.0 out of 5 from 3 ratings, while iSecure Master averages 1.0 from 1 ratings.
Do PalmBox or iSecure Master have ads?
Neither PalmBox nor iSecure Master shows ads.
Which is updated more often, PalmBox or iSecure Master?
PalmBox ships an update every 4 months, and iSecure Master every 6 weeks. Most recently, PalmBox was updated on November 1, 2026 and iSecure Master on November 2, 2026.

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