Comparison

Biometric Notes vs Jupiter

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

Head to head
About

Biometric Notes

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
Read full description

Biometric Notes is a private vault for the things you would never want anyone else to read: recovery phrases, private keys, card numbers, passport details, passwords, and personal thoughts. Everything stays on your device, protected by Face ID or Touch ID and, if you choose, encrypted with a passphrase only you know. Trusted since 2014. No account, no cloud, no ads, no tracking. ENCRYPT WITH YOUR OWN KEY Turn on encryption and every note is sealed on your device with AES-256 under a passphrase only you know. Not a backup, not another app, not even we can read them. Face ID or Touch ID opens the vault day to day, and your passphrase is always there as the fallback. CONCEAL THE SENSITIVE PARTS Hide a seed phrase, PIN, or card number inside an otherwise readable note. It shows as dots until you tap it, and hides again with another tap. Copied secrets clear from the clipboard after 30 seconds. A DECOY VAULT FOR PRESSURE SITUATIONS Set a second passphrase that opens a separate set of harmless notes. If someone forces you to unlock, they see the decoy and nothing hints that your real notes exist. NOTES THAT DELETE THEMSELVES Set a note to self-destruct after an hour, a day, a week, or a month. Perfect for a guest Wi-Fi password or a one-time code. PROTECTED EVERYWHERE • Locks whenever you leave the app, with an auto-lock delay you control • Hides your notes in the app switcher and during screen recording or mirroring • Records every failed unlock attempt so you know if someone tried to get in • Your device passcode is the fallback, so you are never locked out ENCRYPTED BACKUPS YOU OWN Export all your notes as a single passphrase-protected file and restore them on any iPhone or iPad. Your notes are also included in your normal device backup. INTELLIGENCE THAT NEVER LEAVES YOUR DEVICE On iPhones and iPads with Apple Intelligence, summarize a long note, suggest a title, pull out to-dos, or suggest tags. Everything runs on the device itself. ALSO • Search inside every note, even encrypted ones • Full dark mode • Works completely offline • Universal app for iPhone and iPad • One purchase, no subscriptions, no in-app fees Getting started: open the app, tap New to write a note, then tap Set Up on the card above your notes to turn on encryption. Choose a passphrase you will remember. That is all.

About

Jupiter

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
Read full description

[Introduction] Have you ever struggled with editing, converting, and securing PDFs? Jupiter brings you a new all-in-one solution, simplifying complexity and focusing on boosting your efficiency. [Core Features] Professional PDF Viewer Smooth reading experience, perfectly preserves original layout, opens large files instantly. Smart Page Management Freely delete, reorder pages; precisely extract specific pages; easily merge multiple documents. All-in-One Format Conversion PDF to high-quality images; smart image-to-PDF formatting; accurate PDF to Word conversion. Document Security Protection Advanced encryption & permission settings; add digital signatures; customizable anti-theft watermarks. Smart Scan & Archiving Instantly convert paper documents to high-quality PDFs; auto edge detection; batch scan processing. [Ideal For] Students & Teachers: Organize course materials and manage study documents. Office Professionals: Handle contracts and create business documents. Freelancers: Create portfolios and manage client projects. Home Users: Digitize certificates and preserve important files. [Key Advantages] Intuitive interface, zero learning curve. Local high-speed processing, prevents data leaks. Privacy and security guaranteed, no internet required. Professional-grade output quality meets various needs. [Call to Action] Download Jupiter now and step into a new era of efficient document management! Professional tools have never been this simple – making PDF creation, editing, and conversion seamless. —Subscription Plans & Auto-Renewal Info Flexible Subscription Plans for Every Need! Choose the perfect plan for your goals with our diverse subscription options: * 1 Month: Ideal for project-based users * 1 Year: Best value for committed users * Lifetime: One-time purchase, forever access —Auto-Renewal Details: * Payment will be charged to your iTunes Account at confirmation of purchase. * Subscriptions are billed weekly, monthly, bi-monthly, quarterly, semi-annually, or annually based on your chosen plan. * Subscriptions auto-renew within 24 hours before the current period ends (except Lifetime). * Renewal charges will be processed within 24 hours before the end of the current period, with the cost depending on your selected plan. * Manage subscriptions or turn off auto-renewal anytime via your Apple ID Account Settings. —Lifetime Membership Perks: * Pay once, unlock all features forever—no renewals, no hassle! Note: * Manage subscriptions at: Settings > [Your Name] > Subscriptions —Privacy Policy please visit: * https://docs.qq.com/doc/DREt1SXJkbG9JYUFT * **Terms of use (EULA): * https://docs.qq.com/doc/DREdKR2ZwYUJaa1hr * **Terms of apple please visit: * https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) * Questions? Contact us at: hxx_shdt@126.com

Screenshots

Biometric Notes4 screens
Jupiter4 screens

Verdict

The call

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.

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

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 2 level
Biometric Notes versus Jupiter: the parameters behind the verdict, then further details
ParameterBiometric NotesJupiter
Price$1.99 — better$8.99
Positive reviews100.0% of reviews — better25.0% of reviews
Update frequencyEvery 11 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size2 MB9 MB
Age rating4+4+
DeveloperMohammad Masri乐祥 胡

Customer experience

Biometric Notes

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Jupiter

Written reviews4 reviews
Positive25.0%
Neutral50.0%
Negative25.0%

In-app purchases

None

Biometric Notes

No in-app purchases

7 purchases

Jupiter

Subscriptions6
  • PDF360 Premium - weekly$0.997 Days
  • PDF360 Premium - 2months$6.992 Months
  • PDF365 Premium - monthly$7.991 Month
Show 3 more
  • PDF360 Premium - 3months$9.993 Months
  • PDF360 Premium - 6months$17.996 Months
  • PDF365 Premium - yearly$19.991 Year
One-time1
  • PDF365 专业版 - 终身会员$39.99

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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