Greenbox Safe vs PassNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Greenbox Safe
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Greenbox Safe is your personal encrypted vault — a secure place to store passwords, notes, documents, photos, IDs, and sensitive information without relying on any external server. Your data is fully encrypted on your device and only leaves your device in encrypted form. You can sync the encrypted vault file privately using iCloud or Google Drive, giving you complete control over your privacy. Key Features: • Zero-knowledge architecture — only you can decrypt your vault • Encrypted storage for passwords, notes, files, documents, and images • Fast unlock using Face ID, Touch ID, or a master passcode • Private offline mode — nothing is uploaded unless you choose • Cloud Sync via iCloud or Google Drive (encrypted, zero-trust) • No servers, no analytics, no tracking, no ads • Import/Export vault files securely • Designed for speed, simplicity, and total privacy Why Greenbox Safe? Most “password apps” and “vault apps” store your data on their servers. Greenbox Safe gives you real ownership — your encryption keys never leave your device, and only you hold the master key. Your data stays yours. Always.
PassNote
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PassNote – Secure, Synced & Simple Tired of forgetting passwords or using the same weak PIN for everything? PassNote is your personal, ultra-secure digital vault. Built with military-grade AES-256 encryption, PassNote securely stores your passwords, bank cards, and private notes, generates unbreakable keys, and syncs seamlessly across all your devices. Your security is our priority. With our strict zero-knowledge architecture, ONLY YOU hold the key to your data. We can't see, track, or access your sensitive information—ever. WHY CHOOSE PASSNOTE? Unbreakable, Military-Grade Security • Industry-leading AES-256-GCM end-to-end encryption. • 100% Zero-knowledge model: Your master key never leaves your device. • Biometric Authentication: Unlock instantly with your fingerprint or face. • Auto-Lock: Set timeouts to secure your vault the moment you step away. Seamless Cloud Sync & Offline Access • Access your vault across all your devices, anytime, anywhere. • Real-time encrypted cloud backup prevents data loss. • Fully functional offline mode—add or view items even without an internet connection. Advanced Password Generator • Instantly generate complex, unbreakable passwords. • Highly customizable: Choose length (up to 32 characters), letters, numbers, and symbols. • Say goodbye to weak or reused passwords. Smart & Intuitive Organization • Categorize everything: Bank accounts, Emails, Social Media, Shopping, Wi-Fi, and more. • Powerful search & filter to find exactly what you need in seconds. • Mark favorites for lightning-fast access to your most-used items. PASSNOTE PREMIUM (One-Time Purchase!) Start protecting your digital life for free. Need more? Upgrade to Premium with a single, one-time payment—NO monthly subscriptions! • Unlimited Storage: Store as many passwords and cards as you need. • 100% Ad-Free Experience • Lifetime Updates & Sync Support • Pay once, own it forever. PRIVACY YOU CAN TRUST Unlike other password managers, we don't hold the keys to your vault. • Everything is encrypted LOCALLY on your device before syncing. • No backdoors. No tracking. No compromises. • Important: If you lose your encryption key, we cannot recover your data. Keep it safe! GETTING STARTED IS EASY 1. Sign in securely via Google or Apple. 2. Create your unique, private Master Key. 3. Start adding your passwords & cards—they are encrypted automatically. 4. Enjoy peace of mind knowing your digital life is safe. Download PassNote today and take absolute control of your digital security! Need help? Contact us: support@xappstudio.dev
Screenshots
Verdict
The clearest difference is update cadence: Greenbox Safe at every 3 weeks against PassNote's every 4 months. On price, ads, in-app purchases 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
Both are free to download. Greenbox Safe sells 3 in-app purchases, starting at $4.99 per month and PassNote sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Greenbox Safe ships an update every 3 weeks, PassNote every 4 months. The most recent releases landed on February 5, 2026 and September 8, 2026 respectively.
| Parameter | Greenbox Safe | PassNote |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 45 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Discus IT | Thanh Nguyen Van |
In-app purchases
Greenbox Safe
- Greenbox Premium (Monthly)$4.991 Month
- Greenbox Premium (Yearly)$49.991 Year
- Greenbox Lifetime$199.99
PassNote
- Upgrade to Premium$9.99





