Comparison

Keywave. vs Encrypto Secure

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

Head to head
About

Keywave.

Securely encrypt and decrypt messages directly on your device. Manage your PGP keys locally without any server interaction or data tracking. Offers robust key generation and import/export options with a clean interface.

Highlights
  • Encrypt and decrypt messages
  • Generate RSA keypairs
  • Manage unlimited keys
  • Import/export keys
  • Native SwiftUI interface
  • 100% local processing
Read full description

PGP encryption for people who value their privacy. Everything runs on your device. No servers, no tracking, no compromises. Keywave is a native iOS app for PGP encryption and decryption. Encrypt messages before sending them. Decrypt messages you receive. Manage your keys. That's it. Everything runs locally using Protonmail's open-source gopenpgp library. Your keys never leave your phone. Features: • Encrypt & decrypt messages with a tap • Generate 2048, 3072, or 4096-bit RSA keypairs • Store unlimited keys with search and filtering • Import from files, clipboard, or share extension • Export as ASCII Armored or Binary • Native SwiftUI interface with dark mode Why Keywave: • 100% local — no servers, no cloud, no network requests • Zero data collection — no analytics, no tracking • Built on Protonmail's battle-tested gopenpgp library • Keys stored securely in iOS Keychain • Compatible with GPG and other PGP tools Free. No ads. Works offline. Requires iOS 17.5+. New features coming in the next version: This will include a keyboard extension, and also adding support for encrypting and decrypting files. potentially could an encrypted file vault.

About

Encrypto Secure

Features
Read full description

Encrypto Secure - Offline Encryption for Text & Files Your private data should belong only to you. Encrypto protects sensitive information with powerful, industry-standard encryption that runs entirely on your device. Now, not only text but also images, videos, audio files, and documents can be securely encrypted and stored. With OpenPGP support, Secret Vault, Panic Mode, and optional biometric-based encryption for selected content, Encrypto keeps confidential information secure without relying on the cloud. Designed for journalists working in sensitive environments, travelers who want to keep personal information safe on the move, and anyone who values privacy and full control over their data. No cloud, no accounts, no analytics - your encrypted data stays exactly where it belongs: on your device. Core Encryption Encrypt and decrypt both text and files using a secure passphrase-based encryption system. • Strong modern encryption (ChaCha20-Poly1305, AES-256-GCM) • Support for text, images, video, audio, and documents • Configurable key derivation strength • Fully local processing, no internet required Choose between multiple security levels depending on your needs: • Balanced • Stronger • Max For faster secure access, biometric protection with Face ID or Touch ID can be enabled. OpenPGP (GPG-Compatible Encryption) Encrypto Secure includes support for OpenPGP public-key encryption, compatible with standard GPG workflows. You can: • Generate OpenPGP key pairs • Store and manage your keys securely • Encrypt messages for recipients using their public keys • Decrypt messages using your private keys • Import and export armored keys This allows encrypted communication using widely adopted OpenPGP standards. Visual Key Transfer (Animated QR) Share OpenPGP public keys visually using animated multi-QR sequences. • Export your public key as animated QR frames • Scan QR sequences to import keys • Automatic reconstruction of the full key Secure key exchange even without file sharing or internet connectivity. Encrypted Notes Store encrypted messages as secure notes inside the app. Free version allows limited notes, while premium unlocks unlimited encrypted storage. Secret Vault (Premium) Hide sensitive encrypted notes inside a Secret Vault accessible only with the correct credentials. Designed for storing highly confidential information securely on your device. Panic Mode Security Encrypto Secure includes emergency privacy features for high-risk situations. Alternative Vault A special password opens a decoy vault with harmless content. Emergency Wipe A dedicated password permanently erases encryption keys and secure data. Privacy by Design Encrypto Secure is built with a strict privacy-first philosophy: • No cloud storage • No accounts required • No analytics or tracking • No data collection • Fully offline operation Your encrypted data never leaves your device unless you choose to export it. Premium Unlock Encrypto Premium is a one-time lifetime purchase that unlocks advanced features: • Unlimited encrypted notes • Stronger KDF security presets • Secret Vault • Panic Mode security tools Languages English Türkçe Español Deutsch Français Português 简体中文 日本語 한국어

Screenshots

Keywave.3 screens
Encrypto Secure4 screens

Verdict

The call

The clearest difference is in-app purchases: Keywave. at none against Encrypto Secure's 1. Encrypto Secure's advantage is update cadence (every 4 days vs every 6 months). On price, ads, device support and iOS requirement 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

Both are free to download. Encrypto Secure sells 1 one-off in-app purchase. Keywave. asks for nothing beyond the download.

UpkeepUpdate frequency

Keywave. ships an update every 6 months, Encrypto Secure every 4 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Keywave. versus Encrypto Secure: the parameters behind the verdict, then further details
ParameterKeywave.Encrypto Secure
PriceFreeFree
Rating2.8 (4 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings4 — better—
Update frequencyEvery 6 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size11 MB17 MB
Age rating4+4+
DeveloperWilliam KelleyGNS Tech

In-app purchases

None

Keywave.

No in-app purchases

1 purchases

Encrypto Secure

One-time1
  • Encrypto Premium$4.99

Questions

Is Keywave. free?
Keywave. is free to download, with no in-app purchases.
Is Encrypto Secure free?
Encrypto Secure is free to download, with in-app purchases available.
Do Keywave. or Encrypto Secure have ads?
Neither Keywave. nor Encrypto Secure shows ads.
Which is updated more often, Keywave. or Encrypto Secure?
Keywave. ships an update every 6 months, and Encrypto Secure every 4 days. Most recently, Keywave. was updated on October 21, 2026 and Encrypto Secure on October 25, 2026.

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