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Best Key Signature Quiz Apps & Games

126+ iOS apps & games curated and reviewed

4.5 avg rating
19 free apps & games
Updated June 2026

If you already know Notability, this is the deeper bench. 126+ key signature quiz apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top Key Signature Quiz Apps & Games (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Notability: AI Notes & PlannerNotability: AI Notes & PlannerFree4.8★ (452K)NoYesAug 2026
2Goodnotes: AI Notes, Docs, PDFGoodnotes: AI Notes, Docs, PDFFree4.7★ (441K)NoYesAug 2026
3MyPorticoMyPorticoFree4.8★ (10K)NoNoAug 2026
4Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesAug 2026
5Eng-Mm DictionaryEng-Mm DictionaryFree4.5★ (1.1K)YesNoAug 2026
6SongPop PartySongPop PartyFree4.8★ (61K)NoNoAug 2026
7ZARAZARAFree4.8★ (413K)NoNoAug 2026
8Name That NoteName That NoteFree3.4★ (33)NoNoMay 2026

Top Picks for Key Signature Quiz

Notability: AI Notes & Planner#1

Notability: AI Notes & Planner by Ginger Labs

Daily notebook & study journal
Editor's Choice
📊 Productivity
4.8😊(452K ratings)
FreeIn-App Purchases
#67in Productivity
Notability: AI Notes & Planner screenshot 1
Notability: AI Notes & Planner screenshot 2
Notability: AI Notes & Planner screenshot 3
Notability: AI Notes & Planner screenshot 4
Notability: AI Notes & Planner screenshot 5
Notability: AI Notes & Planner screenshot 6

Capture, organize, and enhance your thoughts with a versatile digital notebook. Seamlessly blend handwriting, typing, and multimedia to annotate documents, record lectures, and generate summaries. Ideal for students and professionals seeking to boost productivity and learning.

What We Love

  • 🚀 Great app for note-taking
  • 👍 Smooth handwriting experience
  • 📝 Excellent organization and file management
  • 🎙️ Useful audio recording feature

Room to Improve

  • 🐛 Sync issues with iCloud
  • 🔍 Limited search and organization options
  • 🖍️ Frustrating highlighter behavior
Goodnotes: AI Notes, Docs, PDF#2

Goodnotes: AI Notes, Docs, PDF by Goodnotes Limited

Note taking, Planner & Journal
Strong Contender
📊 Productivity
4.7😊(441K ratings)
FreeIn-App Purchases
#89in Productivity
Goodnotes: AI Notes, Docs, PDF screenshot 1
Goodnotes: AI Notes, Docs, PDF screenshot 2
Goodnotes: AI Notes, Docs, PDF screenshot 3
Goodnotes: AI Notes, Docs, PDF screenshot 4
Goodnotes: AI Notes, Docs, PDF screenshot 5
Goodnotes: AI Notes, Docs, PDF screenshot 6

Capture ideas, enhance productivity, and unlock insights with advanced AI features. This app offers tools for professionals, students, and creatives, including infinite whiteboards, AI-powered transcription and summarization, and customizable digital notebooks.

What We Love

  • 🚀 Excellent note-taking experience
  • 👍 Intuitive and user-friendly interface
  • 🚀 Smooth writing with Apple Pencil
  • 📁 Powerful organization with folders and notebooks

Room to Improve

  • 🐛 Glitches and crashes
  • 🔍 Syncing and iCloud issues
  • 🔍 Lack of flexibility with text input
MyPortico#3

MyPortico by CourseKey, Inc.

Worth Considering
📚 Education
4.8😊(10K ratings)
Free
MyPortico screenshot 1
MyPortico screenshot 2
MyPortico screenshot 3
MyPortico screenshot 4

This education app supports students from enrollment to graduation. It allows for attendance tracking, participation in assessments, progress monitoring, and communication with instructors and peers across various learning formats.

What We Love

  • ✨ Easy to use
  • 🚀 Quick and efficient
  • 📈 Helpful for tracking progress
  • 🔍 Convenient attendance tracking

Room to Improve

  • 🐛 Occasional location accuracy issues
  • ⚠️ Frequent update notifications can be disruptive
  • 🕰️ Strict check-in/out time policies

More Key Signature Quiz apps to explore

4
Gauth: AI Study Companion
Gauth: AI Study Companion
Gauth: AI Study Companion
Step-by-Step Study Guidance
Free

This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.

AI-powered accurate answers with step-by-step explanationsAI Live Tutor with voice and whiteboardAI Study Converter for quizzes and flashcards
📚 Education
(1.5M)
free with in-app purchases
5
Eng-Mm Dictionary
Eng-Mm Dictionary
Eng-Mm Dictionary
English to Myanmar Dictionary
Free

This offline dictionary app translates between English and Myanmar languages. It offers features like auto-suggestion, voice settings, and a learning module with quizzes. It also includes a font converter for Myanmar Unicode and Zawgyi.

Offline English to Myanmar translationAuto-suggested word searchLearning module with word quizzes
🔍 Reference
(1.1K)
ad-supported
6
SongPop Party
SongPop Party
SongPop Party
Can you guess the song?
Free

Test your music knowledge in this competitive trivia game. Guess songs from a vast catalog spanning decades and genres. Play against friends locally or online, or challenge other players worldwide.

Guess the song triviaVast music catalogOnline multiplayer
🎮 Games
(61K)
free
7
ZARA
ZARA
ZARA
by Industria de Diseno Textil, S.A.
Free

Browse and shop the latest fashion collections for women, men, and kids. Discover new arrivals, save items to your favorites, track orders, and find nearby stores. Enhance your in-store shopping with special features.

Shop Woman, Man, and Kids collectionsView new collections and fashion campaignsSave items to favorites list
🛍️ Shopping
(413K)
free with in-app purchases
8
Name That Note
Name That Note
Name That Note
by Bamsworld
Free

Improve your music reading skills with a fun note spelling quiz. Choose from different clefs and difficulty levels, or practice at your own pace. Master note recognition for all ages.

Note spelling quizTreble, bass, or both clefsBeginner, intermediate, and advanced levels
🎵 Music
(33)
free
9
Notevision - Sight Reading
Notevision - Sight Reading
Notevision - Sight Reading
Piano, violin, viola & cello
Free

Master sight-reading and build musical skill with interactive exercises. Practice using a MIDI instrument, microphone, or on-screen keyboard. Learn music theory and chords with adaptive difficulty and progress tracking.

Interactive sight-reading exercisesMIDI, microphone, or on-screen keyboard inputAdaptive difficulty levels
📚 Education
(3.2K)
free with in-app purchases
10
Visa Airport Companion
Visa Airport Companion
Visa Airport Companion
by Dragon Pass Company Limited
Free

Enhance your airport journey with global lounge access and seamless membership management. Track your privileges and usage history for a more comfortable travel experience. Available for eligible Visa cardholders in select regions.

Global airport lounge accessManage multiple Visa card membershipsTrack lounge access privileges
✈️ Travel
(24K)
free
11
Ford™
Ford™
Ford™
All the Ownership Essentials
Free

Manage your Ford vehicle's essentials from your smartphone. Control remote features, track vehicle stats, schedule service, and access electric vehicle charging information. Stay connected with your Ford's status and updates.

Remote start, lock, unlockVehicle stats and GPS trackingSchedule service appointments
🌟 Lifestyle
(1.4M)
free
12
Geometry Dash Lite
Geometry Dash Lite
Geometry Dash Lite
by RobTop Games AB
Free

Experience a rhythm-based action platformer where you must jump and fly through dangerous levels filled with obstacles. Master simple one-touch gameplay to overcome challenges and unlock customization options for your character. Practice your skills to conquer increasingly difficult stages.

Rhythm-based action platformingUnlockable icons and colorsRocket flying and gravity flipping
🎮 Games
(257K)
ad-supported
13
Music Theory Keys •
Music Theory Keys •
Music Theory Keys •
Key Signatures testing
$0.99

This app helps musicians identify key signatures for major, minor, and diatonic modes. It features customizable quiz settings and a 'Grade Book' to track and share results, beneficial for students and professionals alike.

Key signature recognition (Major, Minor, Modes)Customizable quiz settings (sharps/flats, key groups)Multiple clef support (Treble, Alto, Tenor, Bass)
🎵 Music
(4)
paid
14
Chord Quiz: Learn Piano Chord
Chord Quiz: Learn Piano Chord
Chord Quiz: Learn Piano Chord
Learn Chord Name and Notes!
Free

This app helps you learn piano chords by testing your knowledge of chord names and their constituent notes. It offers various quiz modes, chord sound playback, and a search function to explore different chord types. Customize your learning experience with adjustable settings and a dark mode.

Chord name quizzesComponent note quizzesChord sound playback
🎮 Games
(64)
free with in-app purchases
15
Emoji Quiz ~ Movies, Celebs, Brands
Emoji Quiz ~ Movies, Celebs, Brands
Emoji Quiz ~ Movies, Celebs, Brands
by Adriana-Maria Halmagean
Free

Test your knowledge by guessing famous people, movies, TV characters, and brands based on emoji clues. See how many you can identify and challenge yourself to recognize a wide range of popular culture.

Guess movie titlesIdentify celebritiesRecognize TV characters
🎮 Games
(15)
free with in-app purchases
16
Wordgrams - Crossword & Puzzle
Wordgrams - Crossword & Puzzle
Wordgrams - Crossword & Puzzle
Crossword with Friends + Pics
Free

Engage in a collaborative, turn-based crossword puzzle game with friends or random opponents. Solve clues, including picture-based ones, and strategically place letters to score points in this unique Scandinavian-style word game.

Turn-based multiplayer crosswordPicture cluesScandinavian-style puzzle
🎮 Games
(22K)
free with in-app purchases
17
Scales & Modes: The Quiz
Scales & Modes: The Quiz
Scales & Modes: The Quiz
by Smappsoft
Free

Test your music theory knowledge by identifying diatonic scales and modes. Randomly presented on a musical staff, you can choose the root note and listen to guess the scale or mode. For a greater challenge, try identifying them by sound alone.

Identify major and minor diatonic scalesRecognize musical modesRandomly displayed scales on staff
🎵 Music
(2)
free
18
Key Maestro: Key Signatures
Key Maestro: Key Signatures
Key Maestro: Key Signatures
Memorize the Circle of Fifths
Free
📚 Education
(0)
19
Tone Deaf Test: Check for pitch deafness
Tone Deaf Test: Check for pitch deafness
Tone Deaf Test: Check for pitch deafness
by Easy Ear Training
Free

Determine if you are tone deaf with a quick, interactive quiz. This app provides detailed information about pitch deafness and offers guidance for improving your singing in tune. Discover your musical potential and share your results.

3-minute interactive quizDetermines tone deafnessInformation on pitch deafness
🎬 Entertainment
(966)
free
20
Electronic & Signature Creator
Electronic & Signature Creator
Electronic & Signature Creator
E Autograph Generator & Maker
Free

Easily create custom handwritten or text-based signatures for official documents, social media, or personal use. Generate professional digital signatures and stamps quickly with user-friendly tools. Save and share your designs instantly.

Quick signature creationMultiple signature stylesUser-friendly design tools
💼 Business
(17)
free with in-app purchases

FAQ about Key Signature Quiz

What are the best key signature quiz apps & games for iPhone?
Notability: AI Notes & Planner tops our key signature quiz apps & games ranking as of June 2026, with a 4.8-star average from 452K App Store ratings, and it's free to download.
Yes — 19 of the top key signature quiz apps & games we rank are free to download, including Notability: AI Notes & Planner and Goodnotes: AI Notes, Docs, PDF.
Notability: AI Notes & Planner has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 126+ key signature quiz apps & games on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Notability is a digital note-taking application that allows users to write, type, annotate, draw, and record audio. It helps users organize their thoughts, study materials, and work documents in one place. The app supports annotating PDFs, lecture slides, and other documents, and offers AI-powered features for summaries and quizzes.
Key features include the ability to combine handwriting, typed text, images, and sketches on a single page, annotate PDFs and other documents, record audio synced to notes, and generate real-time transcripts and summaries. It also offers AI-powered study tools like quizzes and flashcards, and allows for side-by-side note viewing.