Comparison

Amazing Slow Downer vs Feis

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

Head to head
About

Amazing Slow Downer

Learn songs and techniques by slowing down music without altering pitch. Adjust playback speed, change tuning, and create seamless loops. Ideal for musicians, transcribers, and dancers.

Highlights
  • Adjust playback speed (25%-200%)
  • Change pitch without distortion
  • Create seamless loops
  • Support for Apple Music streaming
  • Change tuning and musical key
Features
Read full description

If you're a musician who likes to learn new songs and techniques by listening to the same piece of music over and over but wish that the music could be played a little slower, then you'll enjoy Amazing Slow Downer. You can repeat any section of the music at full speed, slow it down or even speed it up by changing the speed between 25% (1/4 of original speed) and 200% (double speed) without changing the pitch! Change the tuning or musical key? No problem, Amazing Slow Downer handles that as well. Setup seamless loops by touching the "Set" buttons during playback. Amazing Slow Downer is the ideal tool for any musician, transcriber or dancer wanting to improve their skills. New - Support for streaming "Apple Music" audio! Note: Some functions such as "Pitch change" and "Equalizer" are not available when playing "Apple Music" songs. Please note: According to Spotify, third party apps will not any longer have access to streaming Spotify content in a way that works for slowing down / pitch change audio starting September 1, 2022. This will affect Amazing Slow Downer. This means that you should NOT buy Amazing Slow Downer if playing Spotify content is your only use of the app. This change does NOT affect any other type of audio content that Amazing Slow Downer can play back.

About

Feis

This app is a dedicated music streaming service for Irish dancers, offering a vast library of music, playlist creation, and offline playback. It aims to inspire and enhance the Irish dance journey with innovative features and community connections.

Highlights
  • Vast Irish dance music library
  • Customizable playlist creation
  • Offline music playback
  • User-friendly navigation
  • Irish dance community news
  • Vendor directory
Features
Currently charting
Read full description

Feis: The Home Of Irish Dance Music Step into the world of Irish dance with Feis, the ultimate music streaming app designed to inspire and enhance every Irish dancer’s journey. As the number one choice for Irish dancers, teachers, and enthusiasts, Feis combines a vast selection of world-class Irish dance music with innovative features that uphold the traditions and push the boundaries of Irish dance culture. Experience the Feis Difference: - Unmatched Library: Access the largest collection of top-tier Irish dance music. Whether preparing for a competition or practicing at home, find the perfect track in seconds. - Innovative Navigation: With our unique, user-friendly navigation system, explore music efficiently and discover tracks that match your Irish dancing needs. - Designed for Excellence: Experience an app that mirrors the elegance and integrity of Irish dance with its intuitive and visually stunning interface. - Playlist Architecture: Create, customize, and manage playlists with ease. Prepare for performances or classes with music that inspires. - Offline Play: Dance anytime, anywhere. Enjoy uninterrupted access to your favorite tracks, even without an internet connection. - Community and News: Stay connected with the Irish dance community through our dedicated news section and access essential resources and vendors through our comprehensive directory. Subscription Options: Feis FREE: Jumpstart your journey with free beginner tracks, news, and resources. Feis JUNIOR: Expand your repertoire with a monthly selection of advanced tracks and permanent access to CLUB level favorites. Feis CLUB: Achieve Irish dancing excellence with unlimited access to all our music and exclusive features. Feis is not just an app; it's a celebration of Irish dance and music. It's a tool that supports your growth and empowers you to achieve your dreams. Join us in this journey of rhythm and excellence—download Feis today and transform your Irish dance practice into an extraordinary experience. Connect with Us: - Visit our website: https://www.feistheapp.com - Follow us on Instagram: https://www.instagram.com/feistheapp - Like us on Facebook: https://www.facebook.com/feistheapp - Need support? Email us at info@feistheapp.com Useful Links: - Terms of Use - https://www.feistheapp.com/termsofuse - Cookies Policy - https://www.feistheapp.com/cookiespolicy - Privacy Policy - https://www.feistheapp.com/privacy Download Feis and embrace the spirit of Irish dance today!

Screenshots

Amazing Slow Downer4 screens
Feis4 screens

Verdict

The call

The clearest difference is price: Feis at Free against Amazing Slow Downer's $14.99. Feis also leads on rating (4.2 vs 3.9) and update cadence (fortnightly vs every 2 months). Amazing Slow Downer's advantage is in-app purchases (none vs 9) and chart position (#17 vs #200). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Feis is free to download; Amazing Slow Downer costs $14.99 up front. Feis sells 7 in-app purchases, starting at $2.99 per month. Amazing Slow Downer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Feis holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 460 and 169 respectively. Written reviews point the same way: 69% of Amazing Slow Downer's written reviews are positive against 74% of Feis's.

UpkeepUpdate frequency

Amazing Slow Downer ships an update every 2 months, Feis fortnightly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

Scorecard6 real differences · 5 level
Amazing Slow Downer versus Feis: the parameters behind the verdict, then further details
ParameterAmazing Slow DownerFeis
Price$14.99Free — better
Rating3.9 (460 ratings)4.2 (169 ratings) — better
Positive reviews68.6% of reviews73.6% of reviews — better
Number of ratings460 — better169
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
Best chart rank#17 — better#200
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size6 MB63 MB
Age rating+412+
DeveloperRoni MusicFeis Life App Limited

Customer experience

Amazing Slow Downer

All ratings460 ratings
Positive71.7%
Neutral7.4%
Negative20.9%
Written reviews366 reviews
Positive68.6%
Neutral7.9%
Negative23.5%

Feis

All ratings169 ratings
Positive79.9%
Neutral4.7%
Negative15.4%
Written reviews110 reviews
Positive73.6%
Neutral4.5%
Negative21.8%

User reviews

Amazing Slow Downer

From 460 App Store ratings

What we love

  • 🚀 Excellent for learning songs
  • 👍 Great for transcribing and practicing
  • 🎶 Allows slowing down and looping songs
  • 💡 Useful for language learning
  • 👍 Intuitive and easy to use

Room to improve

  • 🐛 Occasional bugs and crashes
  • 🔌 Compatibility issues with Apple Music
  • 💰 Considered expensive by some
  • 🔍 Difficulty setting precise loop points
  • 🔇 No volume control independent of device

Feis

From 169 App Store ratings

What we love

  • 🚀 Seamless playback
  • 🎶 Best Irish dance music collection
  • 👍 Intuitive and user-friendly design
  • 🔄 Continuous updates with new music
  • 📚 Helpful news and educational content

Room to improve

  • 🐛 Login and account issues
  • 💰 Subscription cost concerns
  • 🔌 Compatibility problems with newer devices
  • 📥 Difficulty accessing purchased content

Bugs and requests

Amazing Slow Downer

Reported bugs

3 issues
  • Playback freezing or not working as expected
  • Inability to access purchased songs from iTunes library
  • Connectivity issues when trying to use with Spotify

Requested features

5 requests
  • Add ability to record and import voice memos
  • Improve library management and organization
  • Implement Audiobus support for looping in other apps
  • Add more precise speed and pitch adjustment controls
  • Provide option to display waveform for better visualization

Feis

Reported bugs

3 issues
  • Frequent crashes and freezes
  • Subscription management problems
  • Inconsistent performance on different devices

Requested features

4 requests
  • Offline music downloads
  • Ability to purchase individual tracks
  • Integration with other music platforms
  • More customization options

In-app purchases

None

Amazing Slow Downer

No in-app purchases

7 purchases

Feis

Subscriptions5
  • Feis Junior$2.991 Month
  • FEIS Premium7 Days trial$6.491 Month
  • Feis Club7 Days trial$9.991 Month
Show 2 more
  • FEIS Premium (Yearly)$66.991 Year
  • FEIS Premium Plus7 Days trial$67.991 Year
One-time2
  • FEIS Single Track2 variants$0.99
  • FEIS Standard2 variants$9.99

Questions

Is Amazing Slow Downer free?
Amazing Slow Downer costs $14.99, with no in-app purchases.
Is Feis free?
Feis is free to download, with in-app purchases available.
Which has better reviews, Amazing Slow Downer or Feis?
Feis is rated higher. Amazing Slow Downer averages 3.9 out of 5 from 460 ratings, while Feis averages 4.2 from 169 ratings.
Do Amazing Slow Downer or Feis have ads?
Neither Amazing Slow Downer nor Feis shows ads.
Which is updated more often, Amazing Slow Downer or Feis?
Amazing Slow Downer ships an update every 2 months, and Feis fortnightly. Most recently, Amazing Slow Downer was updated on November 1, 2026 and Feis on October 29, 2026.
Which is more popular, Amazing Slow Downer or Feis?
Amazing Slow Downer currently peaks at #17 in the App Store charts, and Feis at #200. Chart position reflects recent download velocity rather than total install base.

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