Linphone vs Mumblefy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linphone
This open-source application provides free audio and video calls, as well as text messaging, over the internet. It allows users to stay reachable at all times via WiFi or mobile data, even when the app is closed. Enjoy secure communication and the ability to connect with traditional phone lines.
- High definition audio and video calls
- Audio conference calls
- Picture and file sharing
- Push notifications for reachability
- Secure communication with encryption
- SIP-compliant VoIP service integration
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Linphone is an open source internet SIP phone or Voice Over IP phone (VoIP). Linphone is an open source app offering free audio/video calls and text messaging. With Linphone, you can be reachable at any time, even if the app is closed, with a WiFi or 3G/4G internet connection. Linphone key features: * high definition audio and video calls * audio conference calls with various participants * pictures and file sharing * Linphone accounts reachable at any time, even if the app is closed (thanks to push notifications) * secure communication (encryption options) * compliant with a large number of SIP-compatible VoIP service providers allowing to reach everyone that has a "classic" phone line. Linphone is available on the main mobile and desktop operating systems and offers various specific features for advanced users (codecs, transport standard, encryption options, DTMF...). For more information, see Linphone project website: www.linphone.org Note for developers and professionals: Linphone can be rebranded and customized to meet specific needs. Contact Belledonne Communications www.belledonne-communications.com for any specific development query.
Mumblefy
Connect to Mumble voice chat servers on the go with this intuitive application. Enjoy seamless audio and text communication with friends, manage server configurations, and utilize features like push-to-talk and background operation.
- Connect to Mumble servers
- Audio and text chat
- Push to talk and auto speech
- Background operation
- Multiple server configurations
- Channel and user lists
- Private messaging
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Mumblefy is a Mumble voice chat application that allows you to connect to your favorite Mumble servers. It is the best way to stay connected with all your friends on the go! Continue your conversations anywhere, anytime. Mumblefy takes your Mumble experience to the next level. Our fresh and beautiful design combined with easy to use controls will provide you with all the Mumble tools you know and love. FEATURES -- * Works over Wifi and 3G * Great, user-friendly user interface * Can run in the background * Allows you to store multiple servers configurations * List of channels with all connected users * Push to talk button with auto speech mode * Chat to your friends, through both audio and text. * Send private messages * Supports speaker phone and built in phone speaker. * Inbound and outbound audio levels support * Bluetooth headset support * Supports both registered and guest server accounts * Supports X.509 certificate authentication Love the app? Please share your feedback with the world by leaving a review. Have an issue or caused a crash? Contact our support at mumblefy@pandaris.com and we'll get it fixed as soon as possible.
Screenshots
Verdict
The clearest difference is rating: Linphone at 2.7 against Mumblefy's 1.9. Linphone also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 8 months). Mumblefy's advantage is review sentiment (52% vs 35%) and iOS requirement (7.0 vs 15.0). 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. Mumblefy sells 1 one-off in-app purchase. Linphone asks for nothing beyond the download.
Linphone holds the better App Store score, 2.7 against 1.9. Both are backed by a comparable volume of ratings — 10 and 22 respectively. Written reviews complicate that: 35% of Linphone's written reviews are positive against 52% of Mumblefy's, so the app with the better star average is not the one people write more warmly about.
Linphone ships an update every 2 months, Mumblefy every 8 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.
| Parameter | Linphone | Mumblefy |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (10 ratings) — better | 1.9 (22 ratings) |
| Positive reviews | 35.4% of reviews | 52.4% of reviews — better |
| Number of ratings | 10 | 22 — better |
| Update frequency | Every 2 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 7.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Belledonne Communications SARL | Flamethrower |
Customer experience
Linphone
Mumblefy
User reviews
Linphone
From 10 App Store ratingsWhat we love
- 👍 Good call quality
- 🚀 Works well with SIP providers
- 💡 Useful features like DTMF support
Room to improve
- 🐛 Buggy, crashes frequently
- 🔑 Issues with account setup and configuration
- 🔒 Security concerns with password handling
- 🔋 Unreliable background/push notification support
Mumblefy
From 22 App Store ratingsWhat we love
- 👍 Clean and easy interface
- 🚀 Fast and responsive
- 🔊 Great sound quality
- ✅ Works well for basic use
- 🗣️ Push-to-talk support
Room to improve
- 💸 Expensive ad removal
- intrusive Ads
- 🔇 Disruptive ads
- ❌ Lacks essential features
- ⚠️ Outdated and buggy
Bugs and requests
Linphone
Reported bugs
4 issues- Crashes on startup
- Incoming calls not working properly
- Settings not saving correctly
- Compatibility issues with newer iOS versions
Requested features
4 requests- Add support for multiple SIP accounts
- Improve user interface and navigation
- Provide more customization options
- Enhance audio quality and noise cancellation
Mumblefy
Reported bugs
10 issues- App no longer working
- Microphone button disappeared
- Privacy page issues
- Video ads turned off microphone
- Microphone stays on
Show 5 moreShow fewer
- Cannot enter password
- App crashes after connecting
- Cannot connect to server
- Authentication issues with certificates
- Permissions bug
Requested features
14 requests- Whisper and Shout functionality
- Red color indicator for talking
- Work with iPhone X
- Lower price to remove ads
- Access token support
Show 9 moreShow fewer
- Kick and ban functionality
- Open links from chat
- View pictures in chat
- Disable hearing own voice
- Adjust mic sensitivity
- Echo cancellation
- Admin functionality
- Distinguishing feature for whispering/talking
- Ability to open links or copy/paste
In-app purchases
Linphone
No in-app purchases
Mumblefy
- Remove Ads$4.99
