Best Piano Synth Apps

246+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated October 2026

With an average user rating of 4.4★, the piano synth category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.

Compare top Piano Synth Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AudioKit Synth One SynthesizerAudioKit Synth One SynthesizerFree4.9★ (27K)NoNoOct 2026
2Piano ٞPiano ٞFree4.6★ (172K)YesYesNov 2026
3King of FM 2: DX Synth/E PianoKing of FM 2: DX Synth/E PianoFree4.9★ (1.9K)NoNoOct 2026
4Real Piano electronic keyboardReal Piano electronic keyboardFree4.5★ (4.4K)YesYesOct 2026
5Music Studio LiteMusic Studio LiteFree3.9★ (280)NoNoOct 2026
6Piano Keyboard & Music TilesPiano Keyboard & Music TilesFree4.6★ (47K)YesYesNov 2026
7E Piano Synth - Keyboard TilesE Piano Synth - Keyboard TilesFree4.5★ (34)YesNoOct 2026
8E Piano Synth + Keyboard TilesE Piano Synth + Keyboard Tiles$3.995.0★ (3)NoNoOct 2026

Top Picks for Piano Synth

AudioKit Synth One Synthesizer#1

AudioKit Synth One Synthesizer by AudioKit Pro

Feature-packed Pro Synthesizer
Editor's Choice
🎵 Music
4.9😊(27K ratings)
Free
AudioKit Synth One Synthesizer screenshot 1
AudioKit Synth One Synthesizer screenshot 2
AudioKit Synth One Synthesizer screenshot 3
AudioKit Synth One Synthesizer screenshot 4
AudioKit Synth One Synthesizer screenshot 5

This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.

What We Love

  • 😎 Easy to use
  • 🔥 Clean patches
  • 👍 Awesome synth
  • 🎸 Works great with GarageBand
  • 🤩 Absolutely stunning
  • 💥 Incredible dynamic articulation
  • 🎹 Powerful and intuitive
  • 🎶 Vast set of features
  • 🔊 Amazing quality
  • 🤘 Spanking awesome
  • 🤘 Love the concept
  • 🎹 Immediate access to controls
  • 🎨 Versatile sound creation
  • 🎚️ Smooth and responsive
  • ⭐ Packed with presets
  • 🎧 Excellent sound quality
  • 🎛️ Great interface and patches
  • 🎛️ Powerful soft synth
  • 🎛️ Stunning sounds
  • 🎛️ Awesome all-around

Room to Improve

  • 🤔 No AU support yet
  • 🤔 Crashes with Audiobus 3
  • 🤔 Poor palette of sounds
  • 🤔 Mod wheel issues
  • 🤔 Occasional crashes
  • 🤔 High battery consumption
  • 🤔 Keyboard issues on iPhone
Piano ٞ#2

Piano ٞ by Impala Studios B.V.

Play & Learn. Keyboard Tiles
Strong Contender
🎵 Music
4.6😊(172K ratings)
FreeAdsIn-App Purchases
#37in Music
Piano ٞ screenshot 1
Piano ٞ screenshot 2
Piano ٞ screenshot 3
Piano ٞ screenshot 4
Piano ٞ screenshot 5
Piano ٞ screenshot 6

Learn and play piano with interactive rhythm games or a realistic keyboard. Explore various genres, record your creations, and unlock new songs. Offers multiple instrument sounds and practice modes for all skill levels.

What We Love

  • ⭐ Impressive and interesting app
  • ⭐ Provides a great piano learning experience
  • ⭐ Realistic piano sounds
  • ⭐ Convenient for practicing piano on the go
  • ⭐ Helpful for singers and musicians
  • ⭐ Allows recording and playback of songs

Room to Improve

  • 🔒 Unauthorized charges for subscription
  • 🐛 Frequent crashes and app not working
  • 🔋 Drains battery quickly
  • 📢 Too many intrusive ads
  • 🔑 Requires internet connection to use
King of FM 2: DX Synth/E Piano#3

King of FM 2: DX Synth/E Piano by AudioKit Pro

#1 DX7 Sounds & Electric Piano
Worth Considering
🎵 Music
4.9😊(1.9K ratings)
Free
King of FM 2: DX Synth/E Piano screenshot 1
King of FM 2: DX Synth/E Piano screenshot 2
King of FM 2: DX Synth/E Piano screenshot 3
King of FM 2: DX Synth/E Piano screenshot 4
King of FM 2: DX Synth/E Piano screenshot 5
King of FM 2: DX Synth/E Piano screenshot 6

Experience classic 80s FM synthesizer and electric piano sounds with over 300 unique presets. This app offers professional-grade audio, extensive layering for expressiveness, and a full suite of effects. It functions as a standalone app and an AUv3 plugin for music production hosts.

What We Love

  • 🚀 Excellent sound quality
  • 👍 Intuitive and easy to use interface
  • 🎹 Authentic DX7 sounds
  • 💰 Free app with great value
  • 🎨 Versatile sound design capabilities
  • 🎶 Inspiring and fun to play

Room to Improve

  • 🐛 Occasional compatibility issues with DAWs
  • 🔇 Limited bass and low-end sounds
  • 🔍 Lack of advanced editing features

More Piano Synth apps to explore

FAQ about Piano Synth

What are the best piano synth apps for iPhone?
AudioKit Synth One Synthesizer tops our piano synth apps ranking as of October 2026, with a 4.9-star average from 27K App Store ratings, and it's free to download.
Yes — 17 of the top piano synth apps we rank are free to download, including AudioKit Synth One Synthesizer and Piano ٞ.
AudioKit Synth One Synthesizer has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 246+ piano synth apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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