Best Sunday Keys Apps & Games

250+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated October 2026

From beginner-friendly picks to power-user tools, our sunday keys list covers 250+ iPhone apps and games updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Sunday Keys Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WorshipKeys PadWorshipKeys PadFree4.5★ (6)NoYesOct 2026
2Auto-Key | Music key detectionAuto-Key | Music key detectionFree3.8★ (96)NoNoNov 2026
3Circle Of Fifths AppCircle Of Fifths AppFree5.0★ (1)YesNoOct 2026
4Ambience.Ambience.$4.99—NoNoNov 2026
5Best Electronic ORGBest Electronic ORGFree1.0★ (2)YesNoOct 2026
6Neo-Soul KeysNeo-Soul KeysFree3.5★ (62)NoYesOct 2026
7Piano ModokiPiano ModokiFree4.8★ (57)NoNoNov 2026
8Sunday WorshipSunday WorshipFree5.0★ (5)NoYesOct 2026

Top Picks for Sunday Keys

WorshipKeys Pad#1

WorshipKeys Pad by Joao Victor Almeida

Ambient Pads for Musicians
Editor's Choice
🎵 Music
4.5(6 ratings)
FreeIn-App Purchases
WorshipKeys Pad screenshot 1
WorshipKeys Pad screenshot 2
WorshipKeys Pad screenshot 3
WorshipKeys Pad screenshot 4
WorshipKeys Pad screenshot 5
WorshipKeys Pad screenshot 6

Create immersive worship atmospheres with continuous ambient soundscapes and professional-quality pads. Easily craft inspiring transitions and background music for live performances, prayer, and devotionals. Offers custom EQ and setlist saving for seamless control.

Auto-Key | Music key detection#2

Auto-Key | Music key detection by Antares Audio Technologies, LLC

Music key and scale detection
Strong Contender
🎵 Music
3.8😐(96 ratings)
Free
Auto-Key | Music key detection screenshot 1
Auto-Key | Music key detection screenshot 2
Auto-Key | Music key detection screenshot 3
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Auto-Key | Music key detection screenshot 6

Instantly identify the musical key and scale of any audio source, from studio tracks to live instruments and vocals. Seamlessly sync detected keys with your computer's Digital Audio Workstation (DAW) for enhanced music production.

What We Love

  • 👍 Accurate key detection (most of the time)
  • 👍 Useful for learning songs
  • 👍 Handy keyboard display for novice players
  • 👍 Free to use (initially)
  • 👍 Good for vocal production
  • 👍 Integrates with Auto-Tune
  • 👍 Simple and functional
  • 👍 Scales feature is a great addition
  • 👍 Works as advertised
  • 👍 "The Gold Standard. Fast & No Frills."
  • 👍 "Great app for making music !!!!"
  • 👍 "Super helpful product, great job"
  • 👍 "Excellent utility"
  • 👍 "Tut was es soll" (Works as it should)
  • 👍 "Parfait" (Perfect)
  • 👍 "Klappt immer" (Always works)
  • 👍 "Eine sehr gute App" (A very good app)
  • 👍 "Great App."
  • 👍 "Works as advertised."
  • 👍 "Solid, User Friendly Key Detection App"
  • 👍 "Amazing tool, much needed"

Room to Improve

  • 🐛 Inconsistent key detection
  • 🐛 Often gives wrong keys
  • 🐛 Slow performance
  • 🐛 Requires account creation after a few uses
  • 🐛 Privacy concerns with data sharing
  • 🐛 Account creation issues (buggy, can't access)
  • 🐛 Low volume for built-in keyboard
  • 🐛 Not recognizing modes other than major/minor
  • 🐛 App becomes unusable without account
  • 🐛 "Wrong Keys"
  • 🐛 "No good results"
  • 🐛 "Doesn’t work"
  • 🐛 "So many questions"
  • 🐛 "Was great, now not"
  • 🐛 "Didn’t work for me"
  • 🐛 "Waste of your time"
  • 🐛 "Seems pretty handy for picking harmonica keys"
  • 🐛 "What for?"
  • 🐛 "Sign in to use"
  • 🐛 "数回で" (Stopped working after a few times)
  • 🐛 "Privacy thief"
  • 🐛 "Truño" (Junk)
  • 🐛 "Stinks"
  • 🐛 "Em…"
  • 🐛 "Works great, until…"
  • 🐛 "This would be great if…"
  • 🐛 "Does not work"
  • 🐛 "Inconsistent key selection"
  • 🐛 "The volume"
  • 🐛 "Joke app"
  • 🐛 "Seems random"
  • 🐛 "I’m. It sure if it works because the piano scale volume is too low :/".
  • 🐛 "Nothing to do"
  • 🐛 "Requires login, does not support Sign in with Apple"
  • 🐛 "About Auto-key"
  • 🐛 "Not accurate at all unfortunately!"
  • 🐛 "Not always right"
  • 🐛 "Unusable"
  • 🐛 "Da vergeht ein der Spaß" (The fun disappears with your subscription)
  • 🐛 "The Redface" (Really good for key detection but…)
  • 🐛 "heyhoob" (The volume)
Circle Of Fifths App#3

Circle Of Fifths App by Andrii Pirumov

lightweight Fifths application
Worth Considering
🎵 Music
5.0(1 ratings)
FreeAds
Circle Of Fifths App screenshot 1
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Explore the relationships between musical keys and their key signatures. This app visually represents the circle of fifths, showing how sharps and flats change as you move through the chromatic scale.

More Sunday Keys apps to explore

FAQ about Sunday Keys

What are the best sunday keys apps & games for iPhone?
WorshipKeys Pad tops our sunday keys apps & games ranking as of October 2026, with a 4.5-star average from 6 App Store ratings, and it's free to download.
Yes — 19 of the top sunday keys apps & games we rank are free to download, including WorshipKeys Pad and Auto-Key | Music key detection.
WorshipKeys Pad has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ sunday keys apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.