GPMuse vs PocketSongbook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPMuse
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GPMuse is an intuitive music writing and notation tool for iOS. It provides a minimalist and smooth workspace, helping you quickly capture your musical ideas. KEY FEATURES: • Visual Notation: Add, delete, and edit notes directly on the staff. Flexibly switch between clefs (Treble, Bass, Alto...). • Diverse Rhythms: Customize the tempo of your score. Fully supports rhythms from basic to complex, including triplets. • Harmony & Key Signatures: Quickly set key signatures and insert accurate chord symbols above the staff. • Playback: Instantly play back your written score with high-quality audio to review your melodies. OPTIMIZED EXPERIENCE: • User-friendly interface, specially optimized for touch gestures on iPhone and iPad. • Full Dark Mode support to protect your eyes and improve focus. Terms of use: https://support.gpmuse.com/terms_of_use.html Privacy policy: https://support.gpmuse.com/privacy_policy.html
PocketSongbook
Easily write and organize chord charts for songs. Transpose music, manage setlists for performances, and customize your view for clarity. Works offline and prioritizes user privacy with no ads or in-app purchases.
- Fast chord chart entry
- Customizable song sections
- Organized setlists
- Offline functionality
- Transpose songs
- Import/export JSON and PDF
- Privacy-focused design
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PocketSongbook helps you write chord charts quickly, transpose songs, and organize setlists for rehearsals and live performance on iPhone and iPad. WRITE CHORDS FASTER Enter roots, accidentals, chord qualities and extensions, numbers, slash notation, bar lines, spaces, and line breaks using a keyboard designed specifically for chords. BUILD CLEAR CHORD CHARTS Organize each song into sections and choose between Bar Grid View and No Grid View. Add time signatures and repeats where needed. ORGANIZE YOUR SONGBOOK Find songs quickly with search and arrange them in setlists in the order you want to play them. Your active songbook and setlist are saved automatically and restored when you reopen the app. READY WHILE PLAYING Transpose songs, adjust text sizes and colors, and move quickly from one song to the next during rehearsals or performances. MORE ROOM ON IPAD View your songbook or setlist alongside the selected song in portrait or landscape. Adjust the column widths or hide the list to give your chord chart more space. IMPORT, EXPORT AND BACK UP Import songbooks or selected songs from compatible JSON files. Export your songbook and setlists as JSON for backups and sharing, or create PDF copies for printing and reference. Automatic saving keeps your current work on the device; JSON export gives you a separate copy outside the app. FOCUSED AND PRIVATE • No in-app purchases • No subscriptions • No advertising • No account • No analytics or tracking • No cloud service or backend PocketSongbook works offline. Songs and settings are stored locally on each device, with no automatic synchronization between devices. Available in English and Italian.
Screenshots
Verdict
The clearest difference is update cadence: PocketSongbook at weekly against GPMuse's every 2 weeks. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GPMuse ships an update every 2 weeks, PocketSongbook weekly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | GPMuse | PocketSongbook |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Hung Truong Khanh | Marco Passerai |
In-app purchases
GPMuse
No in-app purchases
PocketSongbook
No in-app purchases









