PaperNest vs SafeKey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PaperNest
Transform your phone into a digital filing cabinet for all your important documents. Easily scan, import, and organize bills, warranties, IDs, and more with smart categorization and powerful search.
- Digital filing cabinet
- Document scanning and import
- Smart categorization
- AI-powered search
- Cloud sync
- Document conversion
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Every paper in your life - bills, warranties, prescriptions, IDs, contracts, receipts - finally has a home. PaperNest turns your phone into an organized digital filing cabinet where every document is easy to find, always with you, and always yours. Other apps scan documents. PaperNest manages them. -- ORGANIZED FROM DAY ONE -- 13 built-in categories cover every area of your life: - Identity - passports, IDs, driver's licenses - Finance - bills, bank statements, tax documents - Health - prescriptions, lab results, insurance cards - Education - diplomas, transcripts, certificates - Work - contracts, pay stubs, expense receipts - Housing - leases, utility bills, insurance policies - Vehicles - registrations, maintenance records - Legal - contracts, court documents, notarized papers - Business - invoices, business licenses - Family - children's documents, vaccination records - Travel - boarding passes, visas, itineraries - Digital - subscriptions, platform accounts - Personal - warranties, receipts, memberships Create your own sections and folders. Rename them, pick icons and colors, organize your way. Each category has country-specific subcategories. 80 country profiles match your life. -- SCAN, IMPORT, FILE -- - Camera scanner with automatic edge detection - Import photos, PDFs, text files, and Office documents - Share from any app - Mail, Safari, WhatsApp, or others - directly to PaperNest - Open password-protected PDFs - enter the password once, access freely - Smart reminders for expiry dates, due dates, and renewals - Combine pages from different sources into one PDF - Remove or rotate individual pages - Lock sensitive PDFs with a password before sharing - Fullscreen viewing for PDFs, images, and text files with pinch-to-zoom -- FIND ANYTHING INSTANTLY -- Search looks inside every document, not just filenames. Type "warranty" and find the certificate you scanned months ago. OCR indexes every word, so nothing hides in plain sight. -- MERASUS ID PREMIUM -- Merasus ID unlocks the full PaperNest experience with services that keep working every day you stay subscribed: - On-device AI assistant: ask questions about your document library in plain language and get answers that link back to the source. AI reads, classifies, summarizes, and auto-tags every new document you add. - Smart OCR correction: AI cleans up scanned text for sharper, more reliable search. - Bidirectional cloud sync: iCloud Drive and Google Drive stay in step across iPhone, iPad, and Mac with delta reconciliation and conflict resolution. - Document conversion: turn PDFs into DOCX and back, with an explicit consent step before any file leaves your device. - Cross-app access: one Merasus ID unlocks premium features across every Merasus app as they launch. - Early access to new premium features. Merasus ID is available as a weekly or yearly subscription. Manage or cancel anytime from Settings. Subscription, duration, price, trial terms, and auto-renewal are shown on the purchase screen. -- YOUR DOCUMENTS, YOUR DEVICE -- Documents are stored locally on your device. AI runs on your phone, not on a server, so your files never leave your hands. Face ID or fingerprint keeps everything private. Cloud sync is opt-in. Document conversion asks for explicit consent before the first upload and is not retained on our servers. Document content stays private; only anonymized purchase events are used for ad campaign measurement, with your permission. Sign In with Apple, Google, or email are all supported. Delete your account in-app anytime from Settings. -- 23 LANGUAGES -- English, Turkish, Arabic, German, Spanish, French, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Hindi and 10 more. --- PaperNest. Your digital filing cabinet, made smart. Scan it. File it. Ask it. Keep it forever. Terms of Use: https://merasus.com/tos/ Privacy Policy: https://merasus.com/policy/
SafeKey
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SafeKey — Your Private Password Vault In a world full of accounts and breaches, reusing weak passwords is your biggest risk. SafeKey helps you securely manage all your passwords, so you never get locked out again. Military-Grade Encryption All data is encrypted with AES-256-GCM. Your master password is never stored — only a derived key via PBKDF2 is used. Even if your device is lost, your data stays safe. 100% Offline SafeKey requests zero network permissions. Your passwords live only on your device — no cloud sync, no server uploads, no third-party access. What you store stays with you. Face ID / Touch ID Unlock Unlock instantly with Face ID or Touch ID. No need to type your master password every time — secure and convenient at the same time. Organized by Category Sort your passwords into Social, Finance, Shopping, Games, and Other. Find what you need in seconds with built-in search. Strong Password Generator Generate strong, random passwords with custom length and character sets. A real-time strength meter guides you toward better security. Auto-Lock Protection Set your preferred auto-lock timer. SafeKey locks automatically when you leave the app. Too many wrong attempts trigger a temporary lockout to stop brute-force attacks. Backup and Restore Export an encrypted backup to safeguard your data or move it to a new device — entirely under your control. Our Privacy Promise No account required. No personal information collected. No network requests. No data uploads. No ads. No in-app purchases. No subscriptions. SafeKey believes the most secure password manager is one where your data never leaves your device. Take control of your digital security today.
Screenshots
Verdict
The clearest difference is price: PaperNest at Free against SafeKey's $0.99. SafeKey's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence 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
PaperNest is free to download; SafeKey costs $0.99 up front. PaperNest sells 3 in-app purchases, starting at $7.99 per 7 days. SafeKey asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | PaperNest | SafeKey |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | MERASUS TEKNOLOJI ANONIM SIRKETI | 昌奇 尹 |
In-app purchases
PaperNest
- Merasus Premium Weekly3 Days trial$7.997 Days
- Merasus Premium Yearly Offer7 Days trial$29.991 Year
- Merasus Premium Yearly7 Days trial$39.991 Year
SafeKey
No in-app purchases








