Note Navigator vs Abacus Kids

“Note Navigator” is a music app designed to help viola students associate written music notes with their location on the viola fingerboard. It gamifies the standard music flashcard drill into a fun video app, guiding students through almost 300 levels to master the location of each note on their instrument. Apprentice - 19 levels •Begins with just finger names on a fingerboard with tapes to associate note with finger/string locations. • Quickly moves to note names without accidentals. Artisan - 42 levels •Introduces naturals, sharps and flats. •Simple enharmonic ideas. Adept - 36 levels •Double sharps and flats are introduced.  •"Enharmonic Insanity" levels bring serious challenge. Aficionado - 100 levels •Introduces 3rd position fingerings With simple accidentals (sharps and flats). •With complex accidentals (Double sharps and flats) “Enharmonic Insanity” levels that challenge even the professional! Treble Clef - 86 levels •We have needed this for so long!

Does your child freeze when they see a math problem? Struggle to keep up in class? Or maybe they are doing fine — but you know they could do so much more? Abacus Kids teaches children to solve math in their head — no calculator, no fingers, no guessing. Using the abacus method trusted by top schools across Asia for over 2,000 years, your child will build real mental math skills — and the confidence to show them off. — — — — — — — — — — WHO THIS IS FOR — — — — — — — — — — Age 4-6 — Learn the abacus, move beads, read numbers to 99 Age 6-8 — Master addition and subtraction using bead formulas Age 8-10 — Speed math and mental calculation without looking at beads Age 10+ — Times tables x1 to x20, exam practice, challenge mode — — — — — — — — — — ABACUS FREE MODE — — — — — — — — — — Explore the abacus freely — always fully unlocked for everyone. Abacus structure with labelled parts and tooltips Earth beads (value 1) and heaven bead (value 5) Correct finger technique for bead movement Set numbers practice with configurable range — — — — — — — — — — A REAL CURRICULUM — NOT JUST AN APP — — — — — — — — — — Level 1: Bead Basics — 5 lessons with Learn, Practice and Quiz phases Level 2: Addition and Subtraction — 10 chapters from direct bead moves to Small Friend, Big Friend, and Family formulas Level 3: Speed and Mental Math — Guided Series, Semi-Anzan, Full Anzan, Speed Drill, Flash Challenge Level 4: Times Tables — full x1 to x20 practice — — — — — — — — — — ABACUS PRACTICE — 8 FULL LEVELS — — — — — — — — — — 8 levels. All 4 operations. 20 problems per set. 3 modes: Step by Step — every bead move guided with direction arrows and formula hints Final Answer — child solves independently, sets answer at the end Formal Exam — timed, all 20 questions, score saved to history — — — — — — — — — — EXAM — — — — — — — — — — Choose operation and difficulty (Beginner to Expert). Simple equations, missing number problems, abacus visual questions. 4-choice MCQ. Timed. Result saved. — — — — — — — — — — EXERCISE — — — — — — — — — — Choose digit count, number of lines, and time target. Answer using the abacus or number keypad. Result saved. — — — — — — — — — — CUSTOM CHALLENGE MODE — ANZAN TRAINING — — — — — — — — — — Numbers flash on screen or are spoken aloud. Your child calculates entirely in their mind — no abacus, no paper. Configure: 5 to 20 questions, 2 to 6 digit numbers, spoken or visual or both, variable flash speed. This is Anzan — the skill abacus champions train for. — — — — — — — — — — MATH GAME ZONE — — — — — — — — — — - Speed Compare - Balloon Pop - True or False - Math Bingo - Missing Operator - Equation Match - Magic Square - Merge 2048 - Place Value Builder - Clock Master - Calcudoku - Cross Math - Number Path - Kakuro Kids - Number Detective - Number Snake — — — — — — — — — — SETTINGS AND PERSONALISATION — — — — — — — — — — Abacus Theme, Voice Pronunciation, Background Music, Bead Move Sound, Display Current Number Value, Formula Hints, Bead Direction Guide, Abacus Sums Speak, Left-Hand Mode — — — — — — — — — — HISTORY AND REPORTS — — — — — — — — — — Every exam, exercise, and challenge saved with score, time, and date. Free: last 3 results. Premium: full history. — — — — — — — — — — FREE TO START — ALWAYS — — — — — — — — — — Level 1 is completely free. No trial countdown. No credit card. Premium unlocks: all 8 practice levels, all 4 learning levels, all exam types and difficulties, all exercise variants, Custom Challenge Mode, all math games, full history, and all settings. — — — — — — — — — — NO ADS. NOT NOW. NOT EVER. — — — — — — — — — — Not even on the free tier. Your child's focus is not interrupted. Period. The abacus is not old-fashioned. It is the fastest path to the mental arithmetic that top students, engineers, and mathematicians say gave them their edge. Give your child that edge. Start free today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/