# Biometric Notes vs مقياس الخاتم

The clearest difference is price: مقياس الخاتم at Free against Biometric Notes's $1.99. مقياس الخاتم also leads on update cadence (every 3 days vs every 11 months). Biometric Notes's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

مقياس الخاتم is free to download; Biometric Notes costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Biometric Notes ships an update every 11 months, مقياس الخاتم every 3 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Biometric Notes | مقياس الخاتم |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Masri](https://appshunter.io/developer/975614455) | [abdellah akherraz](https://appshunter.io/developer/6773059725) |

## What reviewers say

### Biometric Notes

[App page](https://appshunter.io/ios/app/biometric-notes/id991357855)

Securely store and manage all your sensitive information, including passwords, PINs, and private notes, using biometric authentication like Face ID and Touch ID. Organize your data with unlimited notes and lists, ensuring your private files are protected from unauthorized access.

**Highlights:** Biometric authentication (Face ID, Touch ID), Unlimited note creation, Organize with lists, Emoji support, Offline functionality, Secure personal diary

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### مقياس الخاتم

[App page](https://appshunter.io/ios/app/id6777748332)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Biometric Notes free?

Biometric Notes costs $1.99, with no in-app purchases.

### Is مقياس الخاتم free?

مقياس الخاتم is free to download, with no in-app purchases.

### Do Biometric Notes or مقياس الخاتم have ads?

Neither Biometric Notes nor مقياس الخاتم shows ads.

### Which is updated more often, Biometric Notes or مقياس الخاتم?

Biometric Notes ships an update every 11 months, and مقياس الخاتم every 3 days. Most recently, Biometric Notes was updated on October 29, 2026 and مقياس الخاتم on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*