Symphony vs Composer Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symphony
Create musical scores and compositions directly on your iPhone. This app offers tools for adding notes, chords, and lyrics, with multi-track playback and various export options for sharing your work.
- Multi-staff & multi-voice editor
- On-screen piano for quick composition
- Live, low-latency, multi-track playback
- Import MIDI, XML, and Symphony files
- Export as PDF, MIDI, MusicXML, or audio
- Chord charts and lead sheets
- Tablature and standard notation editing
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Symphony is the premiere notation app and notepad for professional musicians, composers, and students alike, allowing to you create anything from piano sheet music to large orchestrations directly on your iPhone. The Pencil tool allows you to tap anywhere on the canvas to quickly add notes and chords with the multi-staff & multi-voice editor. Powerful editing features like vertical drag to transpose and On-Screen piano lets you compose even more quickly. Switch to the other Select tool to highlight one or more notes to modify duration, transpose, erase, cut, or paste multiple tracks & bars anywhere you want. To hear your performance, choose from 100+ acoustic instruments available for live, low-latency, multi-track playback. Import an existing Symphony/SP project or a MIDI/XML file to bring your music collection to life, with an interactive score display & interface optimized for the small screen. To send your work to a different editor or to a sheet music viewer, Symphony can print your score with AirPrint, share it as a PDF attachment, or as a MIDI, MusicXML, or audio file to DropBox and iCloud Drive. More Features: • Write notes using direct touch, an on-screen instrument, a MIDI input device, or even a QWERTY keyboard • Notate beautifully formatted chord charts & lead sheets using the Chord Symbol and Lyric tools. • Import MusicXML, MIDI, MXL, or Symphony files • Export as a PDF, MusicXML, MIDI, AAC, or Symphony file • Print the score from your iPad with AirPrint • Edit grace notes and percussion/drum set notation • Intuitive score and document navigation • Up to 15 instruments, 45 staves, 4 voices/layers per score • Record MIDI to notation in real-time using a click track • Backup & sync scores with iCloud • Edit tablature and standard music notation • Large selection of articulations & dynamics in the Expressions menu • Copy/Paste function can select multiple measures & staves, and cut single or multiple voices/layers • Unlimited undo and redo • Customizable stem directions & note beaming • Transposing instruments & concert pitch options • Change tempo or clef at any point in the score • Stream audio or share your screen wirelessly with AirPlay • Advanced document management support • Customizable part groupings for SATB and instrument families • Customizable chord symbol, lyric, and annotation font • Loop playback between a region selection • Auto-save For more info, please visit: • Product overview: http://symphonypro.net/iphone • Ask support questions by visiting forums.symphonypro.net • Like us on Facebook at facebook.com/symphonyapp ************************************************** • Symphony iPhone is now a paid app before download: – Free Edition users who have never upgraded can now enable Symphony: Full Edition by rating or reviewing the app
Composer Pro
Compose music scores with ease using a familiar keyboard layout. This app supports multiple parts, a wide range of instruments, and various musical symbols, making it suitable for both beginners and experienced musicians.
- Keyboard-style note input
- Support for up to 8 parts
- Over 100 instruments
- Variety of music symbols
- Configurable parts and settings
- Instrument transposition
- Export without watermark
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A handy sheet music writer app, make writing sheet music feels like typing notes. Tap on the keys with notation in a familiar keyboard layout. Provide a very easy way to compose music score. Support up to 8 parts, over 100 instruments, variety of music symbols and notations. It is very friendly for rookies while professional enough for experts. --------------------------------- UNLIMITED ACCESS SUBSCRIPTION - Support up to 8 parts - Config parts(add, delete, reorder) - Change key for each part - Change beat type and tempo - Config clef for each staff - Config sound for each part - No watermark image export - No Ads - Support 2nd voice part - Transpose instruments - Change keyboard size - Import data file - Unlock all 100+ instruments - The subscriptions are $9.99 monthly and $49.99 yearly with free trial - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that service, where applicable - Terms of use: https://service.notationpad.com/terms_service.html
Screenshots
Verdict
The clearest difference is price: Composer Pro at Free against Symphony's $4.99. Symphony's advantage is iOS requirement (10.0 vs 15.0). On rating, review sentiment, ratings volume and update cadence 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
Composer Pro is free to download; Symphony costs $4.99 up front. Symphony sells 1 one-off in-app purchase and Composer Pro sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.4 for Symphony against 4.5 for Composer Pro. Both are backed by a comparable volume of ratings — 515 and 685 respectively. Written reviews are what separate them: 79% of Symphony's written reviews are positive against 72% of Composer Pro's.
Symphony ships an update every 4 weeks, Composer Pro every 2 months. Both last shipped on October 18, 2026.
| Parameter | Symphony | Composer Pro |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.4 (515 ratings) | 4.5 (685 ratings) — better |
| Positive reviews | 79.4% of reviews — better | 71.5% of reviews |
| Number of ratings | 515 | 685 — better |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 279 MB | 161 MB |
| Age rating | 4+ | 4+ |
| Developer | Xenon Labs, LLC | 嵩 张 |
Customer experience
Symphony
Composer Pro
User reviews
Symphony
From 515 App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Intuitive interface
- 💡 Versatile features
- 🎨 Great for composing on the go
- 🎶 Helpful for learning music
Room to improve
- 🐛 Frequent crashes and bugs
- 🔀 Orientation and layout issues
- 🔍 Difficult to navigate and find features
- 🎹 Limited MIDI and playback capabilities
- 📄 Formatting and printing problems
Composer Pro
From 685 App Store ratingsWhat we love
- 👍 User-friendly interface
- 🎼 Helpful for composing music
- 🎹 Good for beginners
- 💡 Allows creating sheet music
Room to improve
- 💰 Subscription model too expensive
- 🔒 Limited features in free version
- 📢 Too many ads
- 🐛 Bugs and glitches
- 🔒 Forced to pay for basic functionality
Bugs and requests
Symphony
Reported bugs
5 issues- Notes stacking up when playing the piano
- Disappearing score symbols after saving and exiting
- Clef changes not showing up in the app
- Playback issues with continuing mid-bar
- Lag when re-entering the app
Requested features
5 requests- Add support for repeat marks and other advanced notation
- Improve voice management and editing tools
- Implement better file organization and folder support
- Enhance MIDI and audio export options
- Provide more customization and personalization settings
Composer Pro
Reported bugs
3 issues- Notes sometimes placed incorrectly
- Measures and compositions randomly deleted
- Inability to restore deleted content
Requested features
5 requests- Add more instruments beyond piano
- Allow changing time signatures and key signatures without subscription
- Improve note editing and placement
- Add export options to save/share compositions
- Provide more music notation tools and dynamics
In-app purchases
Symphony
- Full Edition: Unlimited Projects & ExportingFree
Composer Pro
- Unlimited Access$6.997 Days
- Pro Access$9.991 Month
- Pro Access$49.991 Year
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- Pro Access7 Days trial$49.991 Year









