DuoFace vs GreenBubbles Messages
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
GreenBubbles Messages
This app allows you to access your Google Messages conversations on other devices. It offers full-featured messaging, instant push notifications, and a strong focus on privacy with end-to-end encryption. Setup is simple, requiring only a QR code scan.
- Sync Google Messages to other devices
- Send/receive SMS, MMS, RCS
- Supports photos, voice messages, group chats
- Instant push notifications
- End-to-end encrypted notifications
- No account required
- Easy QR code setup
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Green Bubbles brings Goggle Messages to your devices. Pair to Goggle Messages with a single QR code scan and your conversations are instantly available - texts, photos, voice messages, group chats, and more. This isn't a web wrapper or a notification mirror. Green Bubbles is a fully native app that feels right at home. FULL-FEATURED MESSAGING - Send and receive SMS, MMS, and RCS messages - Photos, voice messages, and media attachments - Reactions and emoji responses - Typing indicators and read receipts - Group conversations - Rich link previews with titles and images - Contact matching - phone numbers are resolved against your local contacts automatically INSTANT PUSH NOTIFICATIONS Get notified the second a message arrives, even when the app is closed. Push notifications are delivered through our relay server, but your messages are always encrypted end-to-end - the server never sees your content. PRIVACY BY DESIGN - End-to-end encrypted push notifications - Encryption keys are generated on your device and never leave it - No account required - no email, no phone number, no sign-up - Zero analytics, telemetry, or usage tracking - No third-party SDKs - Our push relay only forwards encrypted data it cannot read EASY SETUP 1. Open Google Messages 2. Tap the menu and select Device Pairing 3. Scan the QR code shown in Green Bubbles That's it. Your conversations sync immediately. Requires Google Messages to be installed. Green Bubbles pairs with your phone using the Google Messages web pairing protocol.
Screenshots
Verdict
The clearest difference is rating: GreenBubbles Messages at 5.0 against DuoFace's 2.3. DuoFace's advantage is update cadence (every 9 days vs every 4 weeks) and iOS requirement (15.0 vs 26.1). 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.
GreenBubbles Messages holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
DuoFace ships an update every 9 days, GreenBubbles Messages every 4 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | DuoFace | GreenBubbles Messages |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 9 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 41 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | JUSI PTE.LTD. | LVL35 LLC |
Customer experience
DuoFace
GreenBubbles Messages
In-app purchases
DuoFace
No in-app purchases
GreenBubbles Messages
No in-app purchases
Questions
Is DuoFace free?
Is GreenBubbles Messages free?
Which has better reviews, DuoFace or GreenBubbles Messages?
Do DuoFace or GreenBubbles Messages have ads?
Which is updated more often, DuoFace or GreenBubbles Messages?
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