LNK Chats vs Cryptific
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LNK Chats
A secure messaging application focused on user privacy. It offers end-to-end encryption to ensure conversations are only readable by participants, with no third-party access or data tracking.
- End-to-end encryption
- Private conversations
- No third-party access
- No data tracking
- Ad-free experience
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Lock & Key Chats is a simple, secure messaging app designed to protect your privacy. With end-to-end encryption, only you and your recipient can read your messages—no third parties, no ads, no data tracking. Stay connected with confidence, knowing your conversations are truly private.
Cryptific
Securely send and receive sensitive messages with end-to-end encryption. Establish a shared secret code with recipients to encrypt and decrypt messages, ensuring your private information remains protected from unauthorized access on your device.
- End-to-end message encryption
- Secure secret code system
- Optional message expiration
- Cross-platform message sharing
- Simple sender/receiver interface
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Encrypt and decrypt messages with a simple, private workflow. Cryptific helps you protect message content by converting it into encrypted text that can only be unlocked with the correct key. — HOW IT WORKS • Type your message • Enter a secret key • Generate encrypted text instantly To read a message, paste the encrypted text and enter the same key to decrypt it. — KEY FEATURES • Encrypt and decrypt messages locally on your device • Optional message expiration for additional control • Biometric authentication for quick access • Fast, lightweight, and easy to use — PRIVACY Cryptific performs encryption directly on your device. Message content is not stored or processed on external servers by the app. — IMPORTANT Cryptific is a utility tool designed to add an extra layer of message privacy. It does not replace messaging platforms like iMessage or other chat apps. Both sender and receiver must use the same key to decrypt messages. — Great for: • Adding privacy to messages • Protecting sensitive information • Sharing encrypted text across platforms Simple. Fast. Private. Cryptific.
Screenshots
Verdict
The clearest difference is update cadence: LNK Chats at every 9 days against Cryptific's every 35 months. LNK Chats also leads on iOS requirement (15.6 vs 26.2). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for LNK Chats against 5.0 for Cryptific. Both are backed by a comparable volume of ratings — 3 and 8 respectively.
LNK Chats ships an update every 9 days, Cryptific every 35 months. Both last shipped on October 24, 2026.
| Parameter | LNK Chats | Cryptific |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (8 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 | 8 — better |
| Update frequency | Every 9 days — better | Every 35 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 24 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Javier Gomez | Cryptific LLC |
Customer experience
LNK Chats
Cryptific
In-app purchases
LNK Chats
No in-app purchases
Cryptific
No in-app purchases
