Tesseract Network vs Seyit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Tesseract Network
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Tesseract β private messaging that leaves no trail. No accounts. No phone numbers. No cloud history. Add a friend with a one-time invite code, pick an emoji for each other, and start talking. Every message is end-to-end encrypted; the relay only ever sees opaque bytes. Your identity lives in this device's secure keychain. Reinstall the app and it's gone β nothing is recoverable, from us or anyone else. What you get for free β’ End-to-end encrypted 1:1 chat (X25519 + AES-256-GCM) β’ Emoji-based contacts instead of names or numbers β’ Invite codes that expire in 24 hours or on first use β’ Notification Disguise β 10 preset alt-icons and lock-screen texts β’ App Lock with PIN + optional silent Duress PIN β’ Minimalist brutalist interface built for speed Unlock TESSERACT PLUS for the full suite β’ TOR ROUTING β every request tunneled through Tor; the relay sees an exit node, never you β’ GHOST TEXT β messages your eye reads but cameras average away β’ PIXEL SHATTER β text realigns only at the owner's viewing angle β’ CUSTOM TIMER β self-destructing messages that vanish from both phones β’ PHOTOS Β· VIDEOS Β· GIFS β end-to-end encrypted media β’ 30-DAY MAILBOX β missed messages held longer Tesseract does not have a "delete for everyone" button because there is nothing to delete. Messages don't live on a server. The relay is a dumb pipe. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://keniprimo.github.io/SecretR00M/privacy.html Open source: https://github.com/keniprimo/SecretR00M
Seyit
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just scan the QR code someone shared with you to start chattingβno app download required.* Send disappearing messages anytime, anywhere, No one knows the secret between you two. No obnoxious pop-up ads. All messages are protected with end-to-end encryption. Share your favorite moments with friends using the dynamic features! Group chats supported. Requirements: * The App Clip requires an iPhone running iOS 14 or later. Β· Some features require an advanced account. Other: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Seyit at none against Tesseract Network's 2. Tesseract Network's advantage is device support (3 vs 1) and iOS requirement (16.0 vs 26.0). On price, update cadence and ads there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Tesseract Network sells 2 in-app purchases, starting at $4.99 per month. Seyit asks for nothing beyond the download.
Tesseract Network ships an update every 3 days, Seyit every 6 days. Both last shipped on October 24, 2026.
| Parameter | Tesseract Network | Seyit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days β better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, Mac β better | iPhone |
| Requires iOS | 16.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 73 MB | 28 MB |
| Age rating | 4+ | 12+ |
| Developer | Kevin Kulcsar | δ½ζ° ι» |
In-app purchases
Tesseract Network
- Tesseract Plus Β· Monthly3 Days trial$4.991 Month
- Tesseract Plus Β· Yearly3 Days trial$39.991 Year
Seyit
No in-app purchases









