Atom Messenger vs Act2Act
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Atom Messenger
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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. โข Make voice calls โข Compose texts and send voice messages โข Send any type of file (pdf animated gif, mp3, doc, zip, etc...) โข Create group chats, add and remove members at any time โข Profile security settings for cancellation due to inactivity or for managing the self-preservation of communications โข Settings to define messages that self-destruct on reading or timed โข Verify a contact's identity by scanning their personal QR code โข 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
Act2Act
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Act2Act is a dynamic question-and-answer platform where knowledge meets rewards. Our mission is to foster a knowledge-sharing community while creating opportunities to learn and grow together. Join Action today and turn your curiosity into rewards!
Screenshots
Verdict
The clearest difference is ads: Atom Messenger at none against Act2Act's shown. Act2Act's advantage is update cadence (every 9 days vs every 3 weeks) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Atom Messenger ships an update every 3 weeks, Act2Act every 9 days. The most recent releases landed on September 21, 2026 and October 9, 2026 respectively.
| Parameter | Atom Messenger | Act2Act |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 9 days โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 42 MB | 57 MB |
| Age rating | 17+ | 12+ |
| Developer | igloocy s.r.l. | Ilkin Rzayev |
In-app purchases
Atom Messenger
No in-app purchases
Act2Act
No in-app purchases
Questions
Is Atom Messenger free?
Is Act2Act free?
Do Atom Messenger or Act2Act have ads?
Which is updated more often, Atom Messenger or Act2Act?
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