Comparison

TuneDay vs synff

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

Head to head
About

TuneDay

Features
Read full description

TuneDay is your personal daily music journal. Log one song each day. Track your listening history. Discover what your year really sounded like. FEATURES • Save one song per day • Add captions to your picks • View your music calendar • Hall of Fame: Weekly, Monthly & Yearly favourites • Follow friends and explore the community • Like and discover new tracks Your music. Your memories. Your timeline. Start building your soundtrack today.

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

TuneDay4 screens
synff4 screens

Verdict

The call

The clearest difference is in-app purchases: TuneDay at none against synff's 4. TuneDay also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (17.5 vs 27.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

TuneDay ships an update every 3 days, synff every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
TuneDay versus synff: the parameters behind the verdict, then further details
ParameterTuneDaysynff
PriceFreeFree
Rating—4.0 (2 ratings) — better
Positive reviews—85.7% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.5 — better27.0
Further details — not scored
Size6 MB58 MB
Age rating4+12+
DeveloperMichael BaileyGNOSTIC WORKS LTD

In-app purchases

None

TuneDay

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 TuneDay free?
TuneDay is free to download, with no in-app purchases.
Is synff free?
synff is free to download, with in-app purchases available.
Do TuneDay or synff have ads?
Neither TuneDay nor synff shows ads.
Which is updated more often, TuneDay or synff?
TuneDay ships an update every 3 days, and synff every 10 days. Most recently, TuneDay was updated on October 25, 2026 and synff on October 31, 2026.

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