Comparison

Feel Sync vs Easy Piano MIDI Trainer

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

Head to head
About

Feel Sync

This music app enhances keyboard playing by syncing your performance with built-in or imported songs. It offers real-time harmonic feedback and lyric display for an immersive musical experience, even for beginners. Enjoy a curated selection of tracks or play along to your own audio files.

Highlights
  • Syncs with keyboard for real-time playing
  • Includes 70 built-in popular songs
  • Import and play along with local audio files
  • Lyric display for singing along
  • Intuitive and easy-to-use interface
Features
Read full description

This app is designed exclusively for use with the compatible CT-FS1. The app can be used via a Bluetooth® connection using the Wireless MIDI & Audio Adaptor WU-BT10 (included with the CT-FS1). About Feel Sync “Feel Sync” is the latest  evolution in musical immersion from CASIO  that lets anyone play in harmony from the first touch of the keyboard. Begin by playing a song stored on your device using this Feel Sync app, then just follow along with the rhythm and play the keys however feels natural to you, anyway you like. Explore New Ways to Play using Feel Sync ●Play Along with the Music You Love “Add a Song” from within the app and select a music file stored on your smart device. You can enjoy the feeling of performing as if you were part of your favorite band or playing alongside your favorite artist, just by playing in time with the tempo of your favorite song. Note: Feel Sync requires the use of music files that have been stored on your device. The supported file formats are WAV, AIFF, and MP3. Streaming services, which includes but is not limited to subscription-based services, are not supported by Feel Sync. ●Add Your Own Accompaniment and Sing Along "Add your own accompaniments for you to sing along to! You can do this by playing the keyboard along to an instrumental track or one that doesn’t feature vocals. Enjoy singing and playing along to your own unique accompaniment!" ●Play Together, Your Own Way You can use one half of the keyboard as a Feel Sync “zone” while the other half can be kept for standard playing. This allows experienced players and those who have never played a keyboard before to enjoy performing together to the same song. Using the app expands the ways you can engage with music and express yourself through performance.

About

Easy Piano MIDI Trainer

Features
Read full description

Easy Piano helps piano learners practice with MIDI files and a connected keyboard. Load a sample song, follow the notes on the staff or waterfall view, and see exactly which keys to play next. When you connect a MIDI keyboard, Easy Piano shows your played notes in real time and highlights your progress, so you can practice with clear visual feedback. Features: Staff view and waterfall view Real-time MIDI keyboard input Auto-follow practice mode Playback with tempo adjustment Key signature and note label options On-screen 88-key piano MIDI recording and export Sample songs for free users Easy Piano is designed for learners who want a simple, visual way to practice songs at their own pace.

Screenshots

Feel Sync4 screens
Easy Piano MIDI Trainer2 screens

Verdict

The call

The clearest difference is in-app purchases: Feel Sync at none against Easy Piano MIDI Trainer's 1. Easy Piano MIDI Trainer's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement 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. Easy Piano MIDI Trainer sells 1 one-off in-app purchase. Feel Sync asks for nothing beyond the download.

UpkeepUpdate frequency

Feel Sync ships an update every 2 months, Easy Piano MIDI Trainer every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 5 level
Feel Sync versus Easy Piano MIDI Trainer: the parameters behind the verdict, then further details
ParameterFeel SyncEasy Piano MIDI Trainer
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size165 MB1 MB
Age rating4+4+
DeveloperCASIO COMPUTER CO., LTD.晨 黄

In-app purchases

None

Feel Sync

No in-app purchases

1 purchases

Easy Piano MIDI Trainer

One-time1
  • Unlock All Features$14.99

Questions

Is Feel Sync free?
Feel Sync is free to download, with no in-app purchases.
Is Easy Piano MIDI Trainer free?
Easy Piano MIDI Trainer is free to download, with in-app purchases available.
Do Feel Sync or Easy Piano MIDI Trainer have ads?
Neither Feel Sync nor Easy Piano MIDI Trainer shows ads.
Which is updated more often, Feel Sync or Easy Piano MIDI Trainer?
Feel Sync ships an update every 2 months, and Easy Piano MIDI Trainer every 3 days. Most recently, Feel Sync was updated on November 4, 2026 and Easy Piano MIDI Trainer on October 31, 2026.

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