Flyby Messaging vs DuoFace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flyby Messaging
This app offers private conversations without tracking or data collection. Connect with others anonymously by scanning QR codes and easily sever connections permanently when no longer needed. Ideal for group projects, dating, and professional networking.
- Anonymous login
- QR code connections
- Customizable display names
- Permanent connection severing
- Privacy-focused design
- No user tracking
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# Flyby A privacy focused conversation app # What makes Flyby different The market around messaging apps is getting pretty dense nowadays, so why should you choose to use flyby? Great question! Flyby's main focus is to provide you with as much privacy as possible. It **will not** track you, it **will not** spy on you, and it **will not** hide anything in hard to read or lengthy documents. # App Features ## Anonymous login There is no need to log into the app. When you download the app a unique id is generated and stored on your device. This id is used to connect you with others using this app. ## Connections ### Anonymous Connections To connect with someone else you must find a way to scan their QR code. Once you connect, you can update their display name to be anything you want. This is only for you and will not be shared with them in any way. ### Severing Connections Once you're done communicating with someone you can easily sever the connection FOR-EV-VER. The only way to reconnect is to rescan your QR code. Severing a connection is permanent! Make sure to only do this when you never want to talk to them again. ## Use Cases ### School Have you ever been assigned to a group project where you're supposed to communicate to one another but don't know them well enough to trust them with your phone number? Connect with your group members with Flyby and sever the connection after the project is complete. ### Dating Dating is hard. It's commonplace to start dating through a website or app and at some point you want to connect with one another outside your dating software. The unknown of a new connection leads people to have alias phone numbers they give out in case your date Scooby-Doo unmasks themselves to be someone you no longer want to talk to. Not anymore! Just connect with Flyby and sever the connection at any time. ## Networking Cocktail parties, galas, weddings, business events, meetups, etc. all have the same problem; connecting. The whole purpose of going to a network event is to be able to communicate with them once it's over. Business cards are outdated, get lost, need to be transcribed into software programs, etc. and other non- business events have you connecting on Facebook, Twitter, LinkedIn, email, or giving out your phone number. Now you can have one location for all your acquaintances that could one day turn into friends, business partners, lovers, associates, bosses, employees, or any other type of connection without the need to electronically distance them up front.
DuoFace
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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DuoFace is your go-to secure and private messaging app. Designed with privacy at its core, DuoFace cares about the security of your data, ensuring it remains inaccessible to anyone else. - SECURE MESSAGE PRIVACY DuoFace is designed to prioritize your privacy. Your messages are encrypted end-to-end, guaranteeing that only you and your intended recipient can access them. DuoFace ensures that every message is safeguarded from illegal decryption or unauthorized access. DuoFace's advanced security measures always maintain the confidentiality and integrity of your communications at all times. - GUARANTEE USER ANONYMITY DuoFace 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 DuoFace is completely ad-free, providing a smooth and clean user experience. You can enjoy uninterrupted and focused communication without the distraction of advertisements. Additionally, DuoFace 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 rating: Flyby Messaging at 5.0 against DuoFace's 2.3. DuoFace's advantage is update cadence (every 9 days vs every 3 weeks). On price, review sentiment, ratings volume and ads 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.
Flyby Messaging holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Flyby Messaging ships an update every 3 weeks, DuoFace every 9 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Flyby Messaging | DuoFace |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonah Walker | JUSI PTE.LTD. |
Customer experience
Flyby Messaging
DuoFace
In-app purchases
Flyby Messaging
No in-app purchases
DuoFace
No in-app purchases









