Comparison

Biiah vs synff

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Biiah

Discover the power of your voice and connect with a musical community. This app promotes wellbeing through singing, offering ways to learn songs, track your progress, and find local singing events. Integrate with wearables to monitor the positive effects of singing on your body and mind.

Highlights
  • Find musical community
  • Learn songs
  • Track voice power
  • Connect with others
  • Find local singing events
  • Integrate with wearables
Features
Read full description

Welcome to Biiah: find your musical community, learn your songs, and discover the power in your voice. WHY SINGING? People sing in every culture around the world. It is an intrinsic part of the human experience. Not only does group singing promote mental and physical wellbeing, it is a time-tested way to connect with others. Singing helps individuals and communities flourish. At Biiah, we know one of the easiest ways to brighten your day, make new friends, and capture a sense of fulfilment is by singing with other people, either in person or online. This is why we have made it our mission to get as many people singing together as possible. Singing has measurable positive effects on your breath, heart rate, and stress levels. By connecting our app to wearable devices, you can now track your engagement and witness the incredible impact that singing can have on your life. HOW DOES BIIAH WORK? Our app is designed to be integrated into your daily routine. Sing with us anywhere: in the shower, in your car, your office, garden or kitchen. Find singing events happening in your community. Log activities to see how valuable your singing really is for your body and mind Find local events where you can sing with others Practise your music on the go Download Biiah now and sing with your people. FIND BIIAH: Website - www.biiah.com Privacy Policy - https://biiah.com/privacy/ Terms and Conditions - https://biiah.com/terms/

About

synff

This app helps you discover new music by recommending albums based on your existing taste. It allows you to track your listening habits, organize your collection, and explore connections between artists. The app focuses on deep listening and understanding your personal music preferences.

Highlights
  • Album recommendations based on taste
  • Artist and album connection exploration
  • Personalized music taste fingerprint
  • Digital music collection management
  • Music identification via listening
  • Vibe-based music discovery
Read full description

Discover records that connect with who you are. You can hear almost anything now. But one album can blur into the next, and the music that moved you slips away. synff is an album-first music discovery app for people who want to find records worth sitting with, understand why they matter, and learn something about their own taste. Start with artists you love. When you're ready to explore, request a Drop of six albums chosen with your taste in mind. Each comes with a reason to listen. It's a small stack to spend time with, not an endless feed to keep up with. Find a way in • Follow the artists that mean something to you in Rotation. They are a starting point, and you can keep adding to them as your taste grows. • Open a record to read its story and follow connections between artists. Go deeper into the music that caught your ear. • Search for an artist or album, identify music playing around you with Listen, or scan a record you come across. Make room for the reaction • Leave a note when a record moves you, even if you haven't found the perfect words for it yet. • In Recap, return to the albums from your Drop. Mark what you loved or liked, what wasn't for you, and what you'll come back to. The choices you confirm help shape later album recommendations. • As those choices add up, your Fingerprint develops into a portrait of your taste, showing patterns in the artists and records you return to. Keep what matters Crate is for albums you own. Keep your physical record collection together, add a record when you buy it, or find a copy when one deserves a place on your shelf. If your collection is already on Discogs, you can import matched records into your Crate. Follow a feeling further Supporter adds Vibe Finder. Start from an album that interests you, describe what stays with you about it, and follow that feeling to another record. It's a way to be curious about music and land somewhere surprising. A Drop is yours to explore at your own pace. Keep your current one for as long as you like. You get one Drop each week, kept for you until you want it: a free account has room for one, and a Supporter account for four. The full Drop, Recap, Fingerprint, and Crate experience is available without Supporter. Listen in the service you prefer. synff opens music there through a link; it doesn't play music itself or need access to your streaming account. There are no in-app ads to remove. We do not sell your personal data or give advertisers access to your taste. What you choose to keep, say, and share about music should stay yours. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Supporter terms: https://synff.co/terms

Screenshots

Biiah4 screens
synff4 screens

Verdict

The call

The clearest difference is rating: Biiah at 5.0 against synff's 4.0. Biiah also leads on in-app purchases (none vs 4) and iOS requirement (15.1 vs 27.0). synff's advantage is ads (none vs shown). On price, ratings volume, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. synff sells 4 in-app purchases, starting at $7.99 per month. Biiah asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Biiah holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Biiah ships an update every 3 weeks, synff every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Biiah versus synff: the parameters behind the verdict, then further details
ParameterBiiahsynff
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (2 ratings)
Positive reviews—85.7% of reviews
Number of ratings12 — better
Update frequencyEvery 3 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better27.0
Further details — not scored
Size43 MB58 MB
Age rating17+12+
DeveloperChoral HubGNOSTIC WORKS LTD

Customer experience

Biiah

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

synff

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

In-app purchases

None

Biiah

No in-app purchases

4 purchases

synff

Subscriptions2
  • synff Supporter, monthly$7.991 Month
  • synff Supporter, yearly$79.001 Year
One-time2
  • synff Annual Supporter$79.99
  • synff Founding Supporter$159.99

Questions

Is Biiah free?
Biiah is free to download, with no in-app purchases.
Is synff free?
synff is free to download, with in-app purchases available.
Which has better reviews, Biiah or synff?
Biiah is rated higher. Biiah averages 5.0 out of 5 from 1 ratings, while synff averages 4.0 from 2 ratings.
Do Biiah or synff have ads?
Biiah shows ads; synff does not.
Which is updated more often, Biiah or synff?
Biiah ships an update every 3 weeks, and synff every 10 days. Most recently, Biiah was updated on November 3, 2026 and synff on October 31, 2026.

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