iSecure vs Typhos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSecure
Encrypt your messages with a custom password before sending. Recipients need the correct password to decrypt and read sensitive or confidential information.
- Password-protected messages
- Message encryption
- Customizable passwords
- Secure communication
- Enhanced privacy for sensitive data
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iSecure seals your messages so only someone who knows the key can read them. Write a secret, pick a key and tap Seal. Send it in iMessage, share it as a QR code, or paste it into any chat, email or note. Your friend opens it with the same key — nobody in between can read it, and your messages are never stored on a server. SEAL AND SEND • Seal right inside iMessage — the live bubble shows your hint and turns to "Opened" • Share as a QR code or as text to WhatsApp, Telegram, Mail or anywhere • Add a hint so your friend knows which key to use OPEN WITHOUT COPY-PASTE • Long-press a secret in any app → Share → Open in iSecure • Scan an iSecure QR code with the iPhone Camera or inside the app • You always choose the key — nothing opens by itself REVEAL SAFELY • Hold to reveal; the text hides again automatically • Revealed secrets are hidden from screenshots and screen recording • Face ID or your passcode before any saved key is used STRONG KEYS • Generate a 5-word passphrase or a random key in one tap • A strength meter warns you about weak keys • Keys live in the secure iOS Keychain on your device only ISECURE PRO Free: 2 saved keys, 30-second auto-hide, ads. Pro: unlimited keys, seal with a one-time password, choose when secrets hide (10 s to never), burn after reading, and no ads. Pro Yearly with a 1-week free trial, Pro Monthly, or Pro Lifetime. Earlier "Pro" and "No Ads" purchases are honoured. PRIVATE BY DESIGN • Your messages and keys never leave your device unencrypted • AES-256-GCM encryption with a unique salt for every message • The app locks with Face ID or your device passcode Messages sealed with earlier versions of iSecure still open. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage them in Settings › Apple Account › Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://aghajanyan.me/isecure/privacy.html
Typhos
This secure messaging app offers end-to-end encrypted text, image, audio, and video messages, along with encrypted voice and video calls. It prioritizes user privacy with features like self-destructing messages and anonymous logins using a unique code, not a phone number.
- End-to-end encrypted messaging
- Encrypted voice and video calls
- Self-destructing messages
- Anonymous login with unique code
- Cross-platform compatibility
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Typhos is a cross-platform messaging app that focuses on privacy and security from the ground up. Typhos sends encrypted text, image, audio, and video messages to individuals and groups. It can also be used for encrypted user-to-user and group phone calls between Typhos mobile users. Our patented encryption technology ensures that messages are securely going where they are intended, and our privacy pledge ensures that no one is harvesting your information along the way. - Secure Chat ensures a secure text-messaging user experience. Typhos uses advanced encryption methods to ensure your messages are never received by anyone other than those for whom they are intended. End-to-End Encryption with our seamless encryption process ensures that messages stay protected from start to finish. - Self-Destructing Messages allow users to send messages that automatically delete themselves. This ensures messages are fully erased from all chats when the self-destruct countdown sequence completes. - Complete Encryption by default allows all chats, video, and voice calls to be safe, secure, and private all the time. Only the senders and recipients can view messages/calls. - Avatar and PIN ensure you are completely anonymous. We do not ask you for your name, or mobile number, and we have simplified the login process by not asking for a complicated password. Typhos uses a random User Unique Code (UUC), so you never have to worry about your information being compromised or attached to your phone number. Privacy policy: https://castle-shield.com/document/typhos/privacy-policy Terms of use: https://castle-shield.com/document/typhos/terms-of-service
Screenshots
Verdict
The clearest difference is ads: Typhos at none against iSecure's shown. Typhos also leads on iOS requirement (15.6 vs 17.0). iSecure's advantage is update cadence (every 2 days vs every 3 weeks). On price, rating, ratings volume and in-app purchases 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. iSecure sells 3 one-off in-app purchases and Typhos sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for iSecure against 5.0 for Typhos. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
iSecure ships an update every 2 days, Typhos every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | iSecure | Typhos |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 20 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Hovik Aghajanyan | Castle Shield Holdings |
Customer experience
iSecure
Typhos
In-app purchases
iSecure
- Pro Version$3.99
- Remove Ads$4.99
- PRO without Ads$7.99
Typhos
- Typhos Monthly$11.991 Month
- Typhos Consumer Plan$7.99







