Comparison

Biometric Notes vs DoxSAFE

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

DoxSAFE

Transform your device into a powerful document scanner and secure storage vault. Easily scan, organize, and store important documents with automatic iCloud sync. Features military-grade security with local encryption and privacy-focused design.

Highlights
  • Advanced document scanning with edge detection
  • Multi-page scanning and automatic ordering
  • Smart organization with custom folders and tags
  • Expiration date reminders
  • Military-grade security with Face ID/Touch ID
  • Seamless iCloud sync across Apple devices
  • Privacy-first with no data collection
Features
Read full description

DoxSAFE: Your Personal Document Scanner & Secure Storage Transform your iPhone and iPad into a powerful document scanner and secure storage vault. DoxSAFE lets you scan, organize, and securely store all your important documents — with on-device AI that names and files them for you, and automatic sync to your own iCloud across iPhone, iPad, and Apple Watch. POWERFUL DOCUMENT SCANNING - Advanced edge detection for perfect document captures - Multi-page scanning with automatic page ordering - Import from Photos, Files, or drag and drop on iPad - Import directly from other apps via the Share Sheet - High-quality PDF generation - Batch scanning for multiple documents AI-POWERED ORGANIZATION - On-device AI reads new documents and suggests a name, category, and expiry date - Auto-renames documents the first time they're analyzed (never overrides a name you set) - Batch re-analyze your whole library in one tap - Smart search finds documents by meaning, not just exact text (AI features require a device that supports Apple Intelligence) SMART ORGANIZATION - Create unlimited custom folders - Tag documents and browse by tag - Smart collections: Expiring Soon, Favorites, Recently Deleted, Large Files, and more - Set expiry dates with reminders you control, from the same day up to 6 months ahead - Quick search to find any document instantly - Sort by name, date, or custom categories SECURITY & PRIVACY - Face ID or Touch ID keeps your entire vault private - Password-protect individual documents for an extra layer of security - All data encrypted and stored locally on your device - iCloud sync uses your own personal Apple account — never our servers - No account, no data collection, no third-party trackers - Share documents securely when you choose to SEAMLESS SYNC, EVERYWHERE - Automatic sync across your iPhone, iPad, and Apple Watch - Works offline - syncs the moment you're back online - Your data stays in YOUR iCloud, never on our servers - Glance at your document count, expiring documents, and favorites right from your wrist - Home Screen widget keeps expiring documents one glance away PASSPORT PHOTO MAKER (Pro) - Capture, auto-crop, and frame passport and visa photos with on-device AI - Supports 2×2 in (USA/India/Mexico), 35×45mm (UK/EU/Australia/Japan), 33×48mm (China), 50×70mm (Canada), and 35×50mm (Malaysia/Pakistan) formats - Print-ready sheets tiled on 4×6, 5×7, A6, A5, or Letter/A4 paper CHOOSE YOUR STYLE Pick the look that suits you: Gold & Emerald, classic Leather, Liquid Glass, or Rainbow Glass. FLEXIBLE PLANS - Free: store up to 5 documents at no cost, forever - Monthly: $0.99/month - Yearly: $9.99/year - save around 16% vs. paying monthly - Lifetime: $19.99 one-time - pay once, own it forever (not a subscription) Pro (Monthly, Yearly, or Lifetime) includes: - Unlimited document scanning and storage - Unlimited folders and tags - AI-powered organization and batch analysis - Passport Photo Maker - Priority support - All future updates included PERFECT FOR Receipts, contracts, insurance policies, medical records, ID cards and licenses, passport/visa photos, bills, personal records, and business documents. LEGACY USER SUPPORT Previous paid version users automatically receive unlimited access at no additional cost - forever! Subscription Details: - Monthly and Yearly are auto-renewing subscriptions; Lifetime is a one-time purchase, not a subscription - Payment is charged to your iTunes Account at confirmation of purchase - Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends - Manage or cancel anytime in your Account Settings - No refunds for unused portions of a subscription Privacy Policy: https://sites.google.com/view/doxsafe/privacy Terms of Use: https://sites.google.com/view/doxsafe/terms Download DoxSAFE today and take control of your documents!

Screenshots

Biometric Notes4 screens
DoxSAFE4 screens

Verdict

The call

The clearest difference is price: DoxSAFE at Free against Biometric Notes's $1.99. DoxSAFE also leads on update cadence (every 8 days vs every 11 months). Biometric Notes's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 17.0). On review sentiment, 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

DoxSAFE is free to download; Biometric Notes costs $1.99 up front. DoxSAFE sells 3 in-app purchases, starting at $0.99 per month. Biometric Notes asks for nothing beyond the download.

UpkeepUpdate frequency

Biometric Notes ships an update every 11 months, DoxSAFE every 8 days. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
Biometric Notes versus DoxSAFE: the parameters behind the verdict, then further details
ParameterBiometric NotesDoxSAFE
Price$1.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 11 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size2 MB71 MB
Age rating4+4+
DeveloperMohammad MasriVijay Renga

Customer experience

Biometric Notes

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

DoxSAFE

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Biometric Notes

No in-app purchases

3 purchases

DoxSAFE

Subscriptions2
  • Monthly Unlimited Access$0.991 Month
  • Yearly Subscription$9.991 Year
One-time1
  • DoxSAFE Pro$19.99

Questions

Is Biometric Notes free?
Biometric Notes costs $1.99, with no in-app purchases.
Is DoxSAFE free?
DoxSAFE is free to download, with in-app purchases available.
Do Biometric Notes or DoxSAFE have ads?
Neither Biometric Notes nor DoxSAFE shows ads.
Which is updated more often, Biometric Notes or DoxSAFE?
Biometric Notes ships an update every 11 months, and DoxSAFE every 8 days. Most recently, Biometric Notes was updated on October 13, 2026 and DoxSAFE on September 29, 2026.

Other comparisons