The Moriah School App vs Note Diver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Moriah School App
This app offers convenient access to essential school resources and a secure, password-protected student directory. It aims to streamline communication and information access for the school community.
- Easy access to school links
- Password-protected student directory
- Streamlined communication
- Information access
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The Moriah School App provides you with easy access links to all you could need, plus a built in, powerful, password protected student directory.
Note Diver
Practice reading music by playing notes into your device's microphone to zap approaching sharks. Features real-time pitch detection, multiple clefs, and a smart practice mode. Offers a fun, gamified approach to musical education for all ages.
- Gamified sight-reading practice
- Real-time instrument pitch detection
- On-screen keyboard option
- Multiple clefs and intervals
- Smart Practice for missed notes
- Family-friendly profiles
- In-game currency for unlocks
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Note Diver turns sight-reading practice into an underwater arcade game. Sharks carry music notes on signs as they swim toward your diver. To stop them, you play the right note on a real instrument — piano, guitar, or bass — into your device's microphone. Read the note. Play it cleanly. Zap the shark. Survive the deep. No instrument? Toggle the on-screen keyboard in Setup and tap notes as they appear. Perfect for trying the game before pulling out your piano, or for kids learning their first notes. WHAT MAKES IT WORK • Real-time pitch detection that handles slightly out-of-tune pianos, plucked guitar harmonics, and quiet acoustic instruments • Treble clef, bass clef, both, intervals, and chords — eight biomes of progression across coral reefs, kelp forests, sunken ships, and the abyss • A tuner built in, with a chromatic needle and string guides for guitar and bass • Smart Practice generates a drill from the exact notes you miss most • Family-friendly: each player gets their own profile (avatar + progress) so a whole household can share one device THE OCEAN HAS PERSONALITY Piranha schools attack in waves. Squid carry three-note melodies and ink over your other targets. A megalodon boss every third level. Earn coins to unlock diver suits (yes, a mermaid tail), weapons that vanquish creatures in different ways, victory emotes, and themed shark skins. PRIVACY Audio is analyzed on your device only. Nothing is recorded, stored, or sent to a server — ever. The app contains no advertising, no in-app purchases, no analytics, no accounts. WHO IT'S FOR Anyone learning to read music — from total beginners on the white keys to bass players reading off the staff. Music teachers love it as homework. Parents love that it gets kids practicing without nagging. Dive in. Read music. Save yourself from the sharks.
Screenshots
Verdict
The clearest difference is review sentiment: Note Diver at 100% against The Moriah School App's 0%. Note Diver also leads on rating (5.0 vs 4.5) and update cadence (weekly vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Note Diver holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 0% of The Moriah School App's written reviews are positive against 100% of Note Diver's.
The Moriah School App ships an update every 3 weeks, Note Diver weekly. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.
| Parameter | The Moriah School App | Note Diver |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 2 MB |
| Age rating | 4+ | 9+ |
| Developer | Benjamin Cooper | James Kazam |
Customer experience
The Moriah School App
Note Diver
In-app purchases
The Moriah School App
No in-app purchases
Note Diver
No in-app purchases
Questions
Is The Moriah School App free?
Is Note Diver free?
Which has better reviews, The Moriah School App or Note Diver?
Do The Moriah School App or Note Diver have ads?
Which is updated more often, The Moriah School App or Note Diver?
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