Comparison

Starlight Piano Keys vs Notalune

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Starlight Piano Keys

Features
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Starlight Piano Keys is a simple, expressive piano app for quick practice, melody sketches, and tiny musical victories. Open the app and start playing on a wide starlight keyboard. Record short performances, replay them, rename them, and export audio when an idea feels worth keeping. The pet metronome helps practice feel warmer, while the Today card turns progress into visible minutes, streaks, top BPM, snacks, Practice Wall cards, and a 3-stamp Practice Passport. Features: Responsive multi-touch piano keyboard Built-in General MIDI SoundFont for reliable first-run playback Recording, playback, rename, delete, and export tools Pet Metronome with practice timers, BPM goals, and playful click sounds Today card with practice minutes, streak, top BPM, snacks, Practice Wall badge, and Practice Passport stamps Practice Wall cards that keep recent session recaps visible locally Three practice poster styles: Classic, Pet, and Minimal Moment export for turning recordings into shareable visual performance clips Import support for compatible sound packs and SF2 files Starlight Piano Keys is designed for people who want a light musical space instead of a heavy studio workflow: tap, play, practice, record, and keep the little moments that sound like something.

About

Notalune

Features
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Notalune shows the name of every note, right on your own sheet music. Point your iPhone or iPad at printed sheet music and Notalune overlays the note names directly above the notes: English (C D E F G A B), German and Czech (C D E F G A H), solfège (do re mi) or Japanese katakana (ド レ ミ). No typing, no searching, no flipping through theory books. BUILT ON TRUST Notalune follows one rule: blank beats wrong. If it is not sure about a note, it leaves it unnamed instead of guessing. One tap on the traffic light shows how confident every name is (green, orange, red). Every scan starts with a quick clef check, and any name can be corrected in two taps. WHAT YOU CAN DO • Quick reading: point at one measure or a whole page and get the names in seconds. Nothing to create first; keep the reading or let it go • Any measure opens in place, with practice, editing, re-reading and sharing tools around it • Pieces: build your own library, piece by piece, measure by measure • Whole pages: photograph a full page or import a scan, map its measures, and read them one tap at a time • PDF import: title, composer and tempo fill in from the file, and every measure reads itself in while you watch • Open in Notalune: send a PDF from Mail, Files or WhatsApp straight into the app • Octave numbers, if you want them: c¹ c² in the Central European style, C4 C5 elsewhere • Annotated page: the assembled page with every name in place; practice from it with pinch-zoom and free pan • Print and share: export the annotated page or the whole piece as a PDF (Pro) • Metronome: a real mechanical metronome with tap tempo, free and unlimited • Corrections: fix any name, change the clef or key, or revert; uncertain notes are easy to spot FOR REAL SHEET MUSIC From method books and first songbooks up to harder repertoire. Recognition works best on printed music photographed up close, one measure at a time. In My Sheet Music you can assemble and read whole pages, measure by measure. A SCAFFOLD, NOT A CRUTCH The names are made to be hidden. In practice mode, tap a single name to hide just that note and test yourself. Tap again to reveal it, or bring them all back at once. The goal is the day you read without Notalune. PRIVATE BY DESIGN Everything happens on your device. Photos are processed on-device and stored only in the app. No accounts, no ads, no analytics, no tracking. The app never connects to the internet. If you opt in to help improve recognition, correction snippets are stored locally on your device; you decide if and when to share them, manually. FREE AND PRO Free: 10 quick readings in total, 3 pieces with one page each, the full metronome, practice mode, and every reading and correction tool. The 10 readings are a one-off allowance, not a daily quota - nothing resets, and nothing expires. Pro: Notalune Pro is a one-time purchase - no subscription, no trial to expire - that removes the limits and adds printing & sharing of annotated PDFs. Family Sharing included. IPHONE AND IPAD One purchase covers both. On iPad the reading page shows at close to print size, so you can play straight from the stand. LANGUAGES Seven: English, Czech, German, Spanish, French, Italian and Japanese. Note naming in English (B), German and Czech (H), solfège, or Japanese katakana. The naming follows your choice, not your phone's language: a fixed-do player keeps do re mi on an English phone. Notalune reads notes so you can play them.

Screenshots

Starlight Piano Keys4 screens
Notalune4 screens

Verdict

The call

The clearest difference is in-app purchases: Starlight Piano Keys at none against Notalune's 1. Notalune's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Notalune sells 1 one-off in-app purchase. Starlight Piano Keys asks for nothing beyond the download.

UpkeepUpdate frequency

Starlight Piano Keys ships an update monthly, Notalune every 10 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 4 level
Starlight Piano Keys versus Notalune: the parameters behind the verdict, then further details
ParameterStarlight Piano KeysNotalune
PriceFreeFree
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size119 MB26 MB
Age rating4+4+
DeveloperYUE CHENG WUDAVID CHRISTIAN LICHTAG

In-app purchases

None

Starlight Piano Keys

No in-app purchases

1 purchases

Notalune

One-time1
  • Notalune Pro$9.99

Questions

Is Starlight Piano Keys free?
Starlight Piano Keys is free to download, with no in-app purchases.
Is Notalune free?
Notalune is free to download, with in-app purchases available.
Do Starlight Piano Keys or Notalune have ads?
Neither Starlight Piano Keys nor Notalune shows ads.
Which is updated more often, Starlight Piano Keys or Notalune?
Starlight Piano Keys ships an update monthly, and Notalune every 10 days. Most recently, Starlight Piano Keys was updated on October 18, 2026 and Notalune on October 11, 2026.

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