Biocoded vs EXTRA SAFE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biocoded
This app offers secure communication with end-to-end encryption for calls, texts, and media sharing. It allows for group chats, conference calls, and live streaming with optional recording and self-destructing messages.
- End-to-end encrypted calls
- Encrypted text messaging
- Group chats and conference rooms
- Encrypted photo and video sharing
- Confidential live streaming with recording
- Timed self-destruction of messages
- Real-time location sharing
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Biocoded - Secure communication solution for your iPhone With Biocoded you can: - Make and receive encrypted voice calls - Make and receive encrypted conference calls - Make and receive encrypted video calls - Create group chats - Create and manage chatrooms - Participate in conference rooms - Send encrypted text messages - Take and send encrypted photos - Create a confidential live stream, with recording for later viewing (BIOCODED EVIDENCE) - Share your location in real time with your group (private setups only) - Location pinning - Record and send encrypted voice messages - Send encrypted images and videos from your Camera Roll - Use timed self-destruction of messages - Get in touch with your contacts on their known addresses (phone numbers, e-mails) or dedicated Biocoded IDs Biocoded integrates seamlessly with your existing Address Book Biocoded provides full end-to-end encryption. Read more on http://www.biocoded.com/
EXTRA SAFE
This messenger allows you to send stablecoins and other digital assets directly within chats, acting as a self-custodial wallet. It offers end-to-end encrypted communication and peer-to-peer calls, with a focus on privacy and ease of use.
- Stablecoins in chat
- End-to-end encrypted chats
- Self-custodial wallet
- Device-to-device calls
- Private balances
- Gift links
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EXTRA SAFE is a self-custodial messenger with a built-in stablecoin-first wallet, the chat layer for transferring tokenized dollars and other assets. Send USD₮, USDC, and other stablecoins to a contact as naturally as sending a message, and pay gas in the same stablecoin. Pick a name, get your EXTRA SAFE number, and you're set up in seconds. No SIM is required to get started. WHAT YOU GET 1. Stablecoins in chat Send USD₮, USDC, and other assets to a contact in chat, straight from the attachment menu, wallet-to-wallet. The transfer confirms in seconds. A name or EXTRA SAFE number is all you need; the app handles addressing and routing. 2. See who you're paying Call a contact first, video or audio, from the same chat to confirm you're paying the right person, then send stablecoins without leaving the conversation or switching apps. 3. Gas settles in the stablecoin you send You don't have to buy a native coin to send tokenized dollars. The fee comes from the same stablecoin you're sending. It's part of UGTP (Universal Gateway Transaction Platform), running under every in-app transaction: you choose the outcome, and it builds the transaction to deliver it. 4. Transparent fees Every transfer shows its full cost before you confirm. 5. Self-custodial, stablecoin-first wallet Your keys are generated on your device and stay there. You own your funds – no one can freeze them. Send across six leading EVM networks: Avalanche (default), BNB Chain, Ethereum, Polygon, Base, and Arbitrum. The recipient gets the asset you selected. The on-chain layer stays invisible. Send stablecoins and other assets to contacts in chat or to any external self-custodial wallets or centralized exchanges from the Wallet tab. 6. Private balances & transfer amounts Keep the amount you're sending hidden; the transfer itself stays visible. Convert stablecoins and AVAX into a private balance, send it in the app, and reveal the amount only when you choose. Private balances and transfer amounts use the eERC standard by Avalanche. 7. End-to-end encrypted chats Every message, file, image, and voice note is end-to-end encrypted: keys live on your device, and your contact decrypts content only on their device. EXTRA SAFE's servers carry messages only in encrypted form. Every chat runs on your timer: once your contact views the content, it clears after the time you set, from one minute to one month. 8. Gift links Gift stablecoins to your closest people with a funded link: stablecoins already inside, and a wallet created the moment your contact opens it. Usable from day one. 9. Device-to-device calls Calls connect directly between devices, peer-to-peer. In-call chat is encrypted and clears when the call ends. Group calls support up to 5 people. 10. One identity One name, one EXTRA SAFE number for messages, calls, and assets. Pick a name and start: your identity is created in the app, independent of email, phone number, or SIM. One 12-word recovery phrase restores your account and wallet on any device. Your chats, contacts, and assets stay yours fully. 11. Encrypted backup Save a password-protected backup of your recovery phrase to Google Drive or iCloud so losing your device doesn't mean losing your account.
Screenshots
Verdict
The clearest difference is update cadence: EXTRA SAFE at fortnightly against Biocoded's every 2 months. EXTRA SAFE also leads on ratings volume (103 vs 5) and review sentiment (82% vs 67%). On price, rating, ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.4 for Biocoded against 4.4 for EXTRA SAFE. That said, the two scores are not equally well evidenced: EXTRA SAFE has 103 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 67% of Biocoded's written reviews are positive against 82% of EXTRA SAFE's.
Biocoded ships an update every 2 months, EXTRA SAFE fortnightly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | Biocoded | EXTRA SAFE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) | 4.4 (103 ratings) |
| Positive reviews | 66.7% of reviews | 81.8% of reviews — better |
| Number of ratings | 5 | 103 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 75 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | BIOKODA doo | Alex Keselman |
Customer experience
Biocoded
EXTRA SAFE
In-app purchases
Biocoded
No in-app purchases
EXTRA SAFE
No in-app purchases








