Muse Forge vs Piano Sheet AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Muse Forge
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Muse Forge is an AI music studio for people who want to play, remix or study a song — not just listen to it. Upload a track and Muse Forge does the listening for you: pull it apart into separate stems, read out the chord chart, or turn it into piano sheet music you can actually follow. Or start from nothing and generate a new track from a written prompt. WHAT YOU CAN DO Stem Separation Split a song into vocals, drums, bass and other tracks. Play each stem on its own, mute what you don't need, and download the ones you want. Chord Recognition Get the full chord progression along with the detected key and tempo. Follow a synced chart while the song plays, transpose to any key, and read guitar and ukulele fingerings. PopPianoAI Turn a song into a piano arrangement and read it as sheet music — in portrait, or full-screen landscape when you want to prop the phone on the piano. Export as PDF, MIDI or MusicXML to open in your notation software. Music Generation Describe the mood, style or instrumentation you want and get an original track back — usually in 30 seconds to 2 minutes. No upload needed. Forge One upload, the whole pipeline. Pick a template — for example, strip the vocals from a song and turn the accompaniment into a piano score — and get a finished result in one step, with PDF and MIDI downloads. SUPPORTED FILES MP3, WAV, FLAC, OGG, AAC, M4A, OPUS and WebM, up to 100 MB per file. SUBSCRIPTIONS Muse Forge is free to download and comes with a monthly allowance of processing time. Starter and Creator add more processing seconds each month; the allowance is shared across music generation, stem separation and chord recognition. Piano sheet music is free and does not use your allowance. A subscription also unlocks lossless downloads. Subscriptions renew automatically. You can manage or cancel them in your Apple ID settings at any time. Subscription options: Muse Forge Starter (auto-renewable, monthly) and Muse Forge Creator (auto-renewable, monthly). Current prices are shown in the app and in the In-App Purchases list on this page. Payment is charged to your Apple ID at confirmation of purchase, and renews at the same price unless cancelled at least 24 hours before the end of the current period. Terms of Use (EULA): https://dwave.cc/en-US/terms Privacy Policy: https://dwave.cc/en-US/privacy-policy Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Piano Sheet AI
This app uses AI to transform audio recordings into professional sheet music. Upload audio files or record directly to generate PDF sheet music and MIDI files quickly. It offers practice modes and multiple difficulty levels for musicians of all skills.
- AI audio-to-sheet music conversion
- Record directly from device
- Download PDF and MIDI files
- Practice mode with synchronized playback
- Multiple difficulty levels
- Conversion history with cloud sync
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Piano Sheet AI converts your audio recordings into professional sheet music using advanced AI. Simply upload an MP3, WAV, or record directly from your device, and get beautifully rendered PDF sheet music and MIDI files in minutes. Key features include: • Dual-Engine transcription (Solo Piano v2 & Standard v1) • Audio-to-sheet conversion powered by deep learning • Record directly from your device's microphone • Download PDF sheet music and MIDI files • Practice mode with synchronized playback & acoustic piano sound • Multiple difficulty levels (Beginner to Advanced) • In-app transcription rating and continuous model feedback • Conversion history with cloud sync Upgrade to Premium for unlimited conversions, priority processing, MIDI export, and all difficulty levels. Privacy Policy: https://apps.cloudspirit.co.uk/piano-sheet/privacy Terms of Use: https://apps.cloudspirit.co.uk/piano-sheet/terms
Screenshots
Verdict
The clearest difference is ads: Muse Forge at none against Piano Sheet AI's shown. On price, update cadence, 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
Both are free to download. Muse Forge sells 2 in-app purchases, starting at $2.99 per month and Piano Sheet AI sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Muse Forge ships an update every 3 weeks, Piano Sheet AI every 6 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Muse Forge | Piano Sheet AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 120 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | DeepWave Co., Ltd. | CloudSpirit Limited |
In-app purchases
Muse Forge
- Muse Forge Starter Monthly$2.991 Month
- Muse Forge Creator Monthly$7.991 Month
Piano Sheet AI
- Monthly Premium$6.991 Month
- Yearly Premium$29.991 Year









