Comparison

Biocoded vs Atom Messenger

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

Head to head
About

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.

Highlights
  • 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
Read full description

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/

About

Atom Messenger

Read full description

Atom is the integrated messaging solution for organizations or individuals that require maximum security. The combination of Atom's proven security architecture and absolute data ownership create an independent chat environment that is unmatched in terms of confidentiality. PRIVACY AND ANONYMITY Atom is designed to generate the least amount of metadata possible without keeping conversations inside the phone. Each user is anonymous and registration takes place only through direct invitation from the administrator of the single node. SECURE ENCRYPTION Atom performs full end-to-end encryption of all communications exchanged. Only the intended recipient, and No one else, will be able to read your messages. Encryption keys are generated and securely stored on user devices to prevent copying or backdoor access. FULL FEATURED Atom is not only a messenger for encrypted and confidential communications: it is also a versatile and feature-rich tool. • Make voice calls • Compose texts and send voice messages • Send any type of file (pdf animated gif, mp3, doc, zip, etc...) • Create group chats, add and remove members at any time • Profile security settings for cancellation due to inactivity or for managing the self-preservation of communications • Settings to define messages that self-destruct on reading or timed • Verify a contact's identity by scanning their personal QR code • Use Atom as an anonymous instant messaging tool SELF HOSTED SERVERS Atom messenger has a decentralized infrastructure where individual servers are isolated from each other. The application allows you to connect to multiple nodes that you can access by invitation or as an administrator (who purchases and manages an instance of the platform) FULL ANONYMITY Each Atom user receives a random ATOM ID that identifies him. No phone number or email address is required to use Atom. This exclusive feature allows you to use Atom completely anonymously: you don't need to give private information and you don't need to open an account. NO ADVERTISING, NO TRACKER Atom is not funded by advertising and does not collect user data. ASSISTANCE/CONTACTS If you have any questions or problems, check out our website: https://atomapp.cloud

Screenshots

Biocoded4 screens
Atom Messenger4 screens

Verdict

The call

The clearest difference is update cadence: Atom Messenger at every 3 weeks against Biocoded's every 2 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Biocoded ships an update every 2 months, Atom Messenger every 3 weeks. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.

Scorecard1 real difference · 9 level
Biocoded versus Atom Messenger: the parameters behind the verdict, then further details
ParameterBiocodedAtom Messenger
PriceFreeFree
Rating4.4 (5 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size75 MB42 MB
Age rating4+17+
DeveloperBIOKODA dooigloocy s.r.l.

In-app purchases

None

Biocoded

No in-app purchases

None

Atom Messenger

No in-app purchases

Questions

Is Biocoded free?
Biocoded is free to download, with no in-app purchases.
Is Atom Messenger free?
Atom Messenger is free to download, with no in-app purchases.
Do Biocoded or Atom Messenger have ads?
Neither Biocoded nor Atom Messenger shows ads.
Which is updated more often, Biocoded or Atom Messenger?
Biocoded ships an update every 2 months, and Atom Messenger every 3 weeks. Most recently, Biocoded was updated on September 30, 2026 and Atom Messenger on September 21, 2026.

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