DuoFace vs Felcin
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
Felcin
This social fitness platform allows users to train together with ghost workouts and share their fitness journey through various content formats. Creators can monetize their content directly through subscriptions, gifts, and badges, fostering a supportive community.
- Ghost Workouts
- Reels and Posts
- Go Live broadcasts
- Creator Monetization
- Challenges
- Podcasts
- Stories
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Felcin — Train Together. Create Together. Felcin is the fitness social platform where creators get paid and communities actually train together. Ghost Workouts — Felcin's signature feature. Work out alongside a recorded session from a real person, on your schedule. No gym, no class time required. GPS Run Tracking — Record routes live and share your map with followers in real time. Workouts & Challenges — Log sessions, join daily challenges, and climb the leaderboards. Apple Watch App — Track activities, view GPS maps, and monitor your metrics from your wrist. Reels & Live Streams — Post short clips and go live with your fitness community. Podcasts & Stories — Follow fitness creators and never miss their latest content. Nemesis Mode — Pick a training rival and let the competition push you further. Muscle Map — See exactly which muscles you've trained over time. Become a Creator — Build your audience and earn through badges and subscriptions. Whether you're building a habit or growing a fitness brand — Felcin is your home base. Free to download. Start moving.
Screenshots
Verdict
The clearest difference is rating: Felcin at 5.0 against DuoFace's 2.3. On price, review sentiment, ratings volume and update cadence 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.
Felcin 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, Felcin every 8 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | DuoFace | Felcin |
|---|---|---|
| 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 | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 41 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | JUSI PTE.LTD. | john jeannis |
Customer experience
DuoFace
Felcin
In-app purchases
DuoFace
No in-app purchases
Felcin
No in-app purchases









