# Biometric Notes vs Jupiter

The clearest difference is review sentiment: Biometric Notes at 100% against Jupiter's 25%. Biometric Notes also leads on in-app purchases (none vs 7) and price ($1.99 vs $8.99). Jupiter's advantage is update cadence (every 10 days vs every 11 months). On ads and device support there is nothing between them.

Biometric Notes costs $1.99 and Jupiter $8.99 up front. Jupiter sells 7 in-app purchases, starting at $0.99 per 7 days. Biometric Notes asks for nothing beyond the download.

Biometric Notes ships an update every 11 months, Jupiter every 10 days. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Biometric Notes | Jupiter |
| --- | --- | --- |
| Price | **$1.99** | $8.99 |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 9 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Masri](https://appshunter.io/developer/975614455) | [乐祥 胡](https://appshunter.io/developer/1572365721) |

## 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


### Jupiter

[App page](https://appshunter.io/ios/app/jupiter-all-in-one-pdf/id6738056009)

Streamline your document management with this comprehensive PDF tool. Easily edit, convert, secure, and scan PDFs with professional-grade features. Enjoy a smooth user experience and protect your sensitive information with advanced security options.

**Highlights:** Professional PDF viewer, Smart page management, PDF to image/Word conversion, Document security and watermarks, Smart scan with auto edge detection, Batch scan processing

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF360 Premium - weekly | $0.99 | per 7 days |
| PDF360 Premium - 2months | $6.99 | per 2 months |
| PDF365 Premium - monthly | $7.99 | per month |
| PDF360 Premium - 3months | $9.99 | per 3 months |
| PDF360 Premium - 6months | $17.99 | per 6 months |
| PDF365 Premium - yearly | $19.99 | per year |
| PDF365 专业版 - 终身会员 | $39.99 | one-time |


## Frequently asked questions

### Is Biometric Notes free?

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

### Is Jupiter free?

Jupiter costs $8.99, and also offers in-app purchases.

### Do Biometric Notes or Jupiter have ads?

Neither Biometric Notes nor Jupiter shows ads.

### Which is updated more often, Biometric Notes or Jupiter?

Biometric Notes ships an update every 11 months, and Jupiter every 10 days. Most recently, Biometric Notes was updated on October 29, 2026 and Jupiter on October 12, 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.*