EXPANSION EXPLORER vs SheetOne
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EXPANSION EXPLORER
Discover, install, and manage additional content for compatible Yamaha arranger workstations. Explore a library of free Voices, Styles, and Multi Pads, and even get style recommendations based on audio files. Preview content before installing it directly to your instrument.
- Discover and install expansion content
- Search and filter by country, tempo, beat
- Analyze audio files for style recommendations
- Pre-listen to content before installation
- Wireless or USB installation
- Create favorite content lists
- Light and dark mode options
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Welcome to EXPANSION EXPLORER, a one-stop solution for discovering, installing and managing Expansion content on PSR-SX920/SX720/A5000 and Genos2 Arranger Workstations. ・What is Expansion Content? Expansion Content includes free additional Voices, Styles, Multi Pads, and more for you to install and enjoy on your Arranger Workstation. A growing library of Expansion Content is already available, featuring a diverse range of instruments and Styles from around the world. ・Search Search for content directly from the app's Home screen and use the advanced search options to filter results by country, tempo, beat, and more. ・Style Recommendations If you have an audio file of the song you want to play, Expansion Explorer can analyze it and recommend the most suitable Style from the Expansion Content library for your performance. ・PRE-LISTEN Content can be auditioned in the app before installation. You can listen to the auditions anytime, even without being connected to your instrument. ・INSTALL The app installs your chosen content directly to your instrument. Depending on your instrument’s specification, this is done wirelessly or via a USB cable. ・CONVENIENT FEATURES Create a list of your favorite content, view your preview and installation history, and switch between light and dark modes in the app. ---- CAUTIONS : Contents already installed by Yamaha Expansion Manager into the Expansion area of your keyboard, including pre-installed content in PSR-SX920 and 720, will be removed when installing new content from Yamaha EXPANSION EXPLORER. About pre-installed content in PSR-SX920 and 720, you will be able to reinstall them through the EXPANSION EXPLORER app, if desired.
SheetOne
This app transforms your iPad into a professional digital sheet music reader. Organize your music, practice with built-in tools like a metronome and tuner, and create setlists for performances. Annotate your scores and enjoy hands-free page turning.
- Digital sheet music organization
- Integrated metronome and tuner
- Setlist creation for performances
- Hands-free page turning
- Score annotation and note-taking
- Practice statistics
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SheetOne verwandelt dein iPad in ein professionelles digitales Notenpult – entwickelt von Musikern für Musiker. Alles an einem Ort Importiere deine PDF-Noten und organisiere sie in Ordnern. Mit der intelligenten Suche findest du jedes Stück sofort – egal ob nach Titel, Komponist oder Instrument. Üben wie ein Profi • Integriertes Metronom mit visueller Taktanzeige • Präziser Tuner für alle Instrumente • Pitcher zum Üben von Tonhöhen • Übungsstatistiken zeigen deinen Fortschritt Setlisten für Auftritte Stelle Seiten aus verschiedenen Stücken zu einer Setlist zusammen. Perfekt für Konzerte, Proben oder den Unterricht. Exportiere deine Setlists als PDF und teile sie mit deiner Band. Komfortables Blättern Blättere per Wischgeste oder verbinde ein Bluetooth-Fußpedal für freihändiges Umblättern. Der Zwei-Seiten-Modus zeigt dir immer die aktuelle und nächste Seite. Deine Noten, deine Notizen Markiere wichtige Stellen, füge Anmerkungen hinzu und setze Lesezeichen. Alle Annotationen werden direkt in deinen Noten gespeichert. Demnächst: 5 Tage kostenlos testen Probiere SheetOne mit vollem Funktionsumfang – ganz ohne Verpflichtung. Danach wählst du: flexibles Abo oder einmaliger Kauf.
Screenshots
Verdict
The clearest difference is price: EXPANSION EXPLORER at Free against SheetOne's $2.99. EXPANSION EXPLORER also leads on iOS requirement (16.0 vs 26.2). SheetOne's advantage is update cadence (every 5 days vs every 5 months). On ads, in-app purchases and device support 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
EXPANSION EXPLORER is free to download; SheetOne costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
EXPANSION EXPLORER ships an update every 5 months, SheetOne every 5 days. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.
| Parameter | EXPANSION EXPLORER | SheetOne |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 154 MB | 6 MB |
| Age rating | +4 | 4+ |
| Developer | Yamaha Corporation | Louis Lennart Neitzert |
In-app purchases
EXPANSION EXPLORER
No in-app purchases
SheetOne
No in-app purchases
Questions
Is EXPANSION EXPLORER free?
Is SheetOne free?
Do EXPANSION EXPLORER or SheetOne have ads?
Which is updated more often, EXPANSION EXPLORER or SheetOne?
Other comparisons
