KryptoVault vs LockWhisper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KryptoVault
Manage your GPG/OpenPGP keys and encrypted emails directly from your mobile device. Import existing keys or generate new ones, and stay productive by reading and writing encrypted messages on the go.
- GPG/OpenPGP email management
- Read and write encrypted emails
- Import existing keys
- Generate new keys
- Key storage and management
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KryptoVault is a GPG/OpenPGP manager with email support for reading and writing encrypted emails. * Are you tired of reading your encrypted emails in your laptop? * Would you like to know the content of the message right from your mobile device? * Are you worried about managing and storing all of your keys? * Quickly import your existing keys through iTunes/Finder, AirDrop, iCloud, Mail or locally from your device or generate a your first one with KryptoVault. Then KryptoVault is for you! Stay in the loop, be productive, don't miss an important email anymore.
LockWhisper
This app provides a secure, offline vault for all your sensitive data, using military-grade encryption. It offers features like password management, encrypted notes, secure browsing, and dual-password protection for enhanced privacy. Your data remains entirely on your device, with no cloud sync or tracking.
- Offline security and encryption
- Dual-password system for plausible deniability
- AES-256 encryption for all data
- Password manager with AutoFill
- Encrypted notes and journal editor
- Secure browser and QR code scanner
- Cross-device sync via peer-to-peer
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LockWhisper is a private, offline-first security vault for iPhone, iPad, and Mac. It keeps sensitive personal data encrypted on your device without cloud accounts, analytics, tracking, or LockWhisper servers handling your vault contents. ONE PRIVATE PLACE Store passwords, 2FA codes, PGP keys, encrypted notes, journals, plans, files, photos, videos, voice recordings, contacts, cards, identity records, travel documents, vehicle records, saved links, emergency information, habits, and private tasks. LockWhisper also includes a secure browser, secure clipboard, QR and scanner tools, photo metadata cleaning, encrypted search, favorites, import and export tools, and device-to-device sync. PRIVATE BY DESIGN Every supported module is built around local encryption and device-controlled storage. Your vault stays on your device unless you choose to export it or sync supported data directly to another trusted device. A DASHBOARD YOU CONTROL Use daily privacy tips, Quick Actions, Security Snapshot, backup health, favorites, and quick modules to reach what matters. Choose layout presets, change visual density, group modules, resize widgets, and decide which cards appear. REAL AND DECOY VAULTS LockWhisper includes an optional fake password system. Your real password opens your private vault. A separate fake password opens a decoy vault with separate data for plausible deniability. SECURITY TOOLS YOU CAN USE Security Center summarizes password health, authenticator coverage, encryption-key rotation, backup readiness, recovery status, and other actionable findings. Optional auto-destruct, recovery tools, key backup, jailbreak and debug checks, and YubiKey-assisted workflows provide additional protection. PRIVATE DEVICE SYNC Sync supported data directly between trusted devices over encrypted peer-to-peer connections. No LockWhisper account and no central cloud database for your vault contents. ONE PRICE, NOT A SUBSCRIPTION Use core privacy tools free. Upgrade to Pro with a one-time purchase for advanced modules and premium security features. LockWhisper brings passwords, private writing, encrypted files, 2FA, PGP, secure media, planning, scanner tools, and vault records together while keeping personal data under your control.
Screenshots
Verdict
The clearest difference is review sentiment: KryptoVault at 40% against LockWhisper's 0%. KryptoVault also leads on in-app purchases (none vs 4) and iOS requirement (13.0 vs 16.4). On price, update cadence, 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
Both are free to download. LockWhisper sells 4 one-off in-app purchases. KryptoVault asks for nothing beyond the download.
KryptoVault ships an update fortnightly, LockWhisper every 3 weeks. The most recent releases landed on September 21, 2026 and July 21, 2026 respectively.
| Parameter | KryptoVault | LockWhisper |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (8 ratings) — better | — |
| Positive reviews | 40.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 4 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Samuel Gonzalez | Nevv Atlantis LLC |
Customer experience
KryptoVault
LockWhisper
In-app purchases
KryptoVault
No in-app purchases
LockWhisper
- Tip $1$0.99
- Tip $3$2.99
- LockWhisper Pro$4.99
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- Tip $5$4.99







