BeProg vs Duo Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BeProg
This app offers secure, anonymous text messaging and voice calls using a proprietary one-time pad encryption. It allows for private one-on-one chats and broadcasting messages to unlimited audiences without requiring personal identification.
- One-time pad end-to-end encryption
- Anonymous one-on-one chats
- Broadcast messages to unlimited audience
- No phone number or device ID required
- Minimalistic and intuitive interface
- Secure voice calls
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Secure messenger – Instead of swapping phone numbers, swap passwords. – Come up with password, share it with your vis-a-vis, sign up to your private chat. – One unique private chat for two to chat securely. – Channel - to broadcast protected messages to an unlimited audience. – Spam-free and Ad-free. Secure text messaging and voice calls are made simple. BeProg is a truly private messaging app. PRIVACY: We aimed at maximum privacy combined with simplicity of use. The app does not require any identification, phone number or device ID. The app does not request permissions from other user apps, such as: Contacts, Location, Telephone etc. SIMPLICITY: The app has a minimalistic set of intuitive functions. Setting up a chat will take only two simple steps. We specifically have tried to create light and easy to use app. SECURITY: We use our proprietary method based on symmetric “one-time pad” end-to-end encryption. CAPABILITY: Group chats can be created for an unlimited number of participants. BeProg is a perfect communication tool for private online use and coordination of teamwork. BeProg messaging app has been created for that peace of mind, which can only be provided by Privacy. Terms of use: https://beprog.app/agreement Privacy Policy: https://beprog.app/privacy
Duo Messenger
This secure messaging app prioritizes your privacy with end-to-end encryption and anonymous communication. It offers a clean, ad-free experience, allowing you to chat without revealing personal contact information.
- End-to-end message encryption
- Anonymous communication via Duo Numbers
- No ads or trackers
- Private contact information
- Secure data safeguarding
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Duo Messenger is your go-to secure and private messaging app. Designed with privacy at its core, Duo Messenger cares about the security of your data, ensuring it remains inaccessible to anyone else. - SECURE MESSAGE PRIVACY Duo Messenger is designed to prioritize your privacy. Your messages are encrypted end-to-end, guaranteeing that only you and your intended recipient can access them. Duo Messenger ensures that every message is safeguarded from illegal decryption or unauthorized access. Duo Messenger's advanced security measures always maintain the confidentiality and integrity of your communications at all times. - GUARANTEE USER ANONYMITY Duo Messenger is dedicated to providing complete anonymity to its users. Each user is given a unique Duo Number, which allows you to chat with others without revealing your phone number or email address. While you can access your account using your phone number or email, this information remains private and cannot be accessed by anyone else in any way. - NO ADS, NO TRACKERS Duo Messenger is completely ad-free, providing a smooth and clean user experience. You can enjoy uninterrupted and focused communication without the distraction of advertisements. Additionally, Duo Messenger does not track user activity within the app or share user data with third parties. Customer Service: support@duomessenger.app --- Terms: https://duomessenger.app/terms.html
Screenshots
Verdict
The clearest difference is review sentiment: Duo Messenger at 100% against BeProg's 36%. Duo Messenger also leads on in-app purchases (none vs 4) and update cadence (every 9 days vs monthly). BeProg's advantage is rating (4.3 vs 2.3). On price, ratings volume, ads 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
Both are free to download. BeProg sells 4 in-app purchases, starting at $1.99 per 7 days. Duo Messenger asks for nothing beyond the download.
BeProg holds the better App Store score, 4.3 against 2.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews complicate that: 36% of BeProg's written reviews are positive against 100% of Duo Messenger's, so the app with the better star average is not the one people write more warmly about.
BeProg ships an update monthly, Duo Messenger every 9 days. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.
| Parameter | BeProg | Duo Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 36.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 3 |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | BeProg srl | JUSI PTE.LTD. |
Customer experience
BeProg
Duo Messenger
In-app purchases
BeProg
- BeProg Premium Weekly$1.997 Days
- BeProg Premium Monthly$3.991 Month
- BeProg Premium$4.991 Month
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- BeProg Premium Annual$39.991 Year
Duo Messenger
No in-app purchases









