Radio Carrum vs SheetMuse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radio Carrum
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Radio Carrum is an online Community Radio Station broadcasting from deep in the heart of the Karrum Karrum Swampland (Mordialloc to Frankston), on land traditionally owned by the Boonerwrung people of the Kulin Nation. Radio Carrum commenced transmission at 2.30pm on Friday, 11 May 2012. Since then, local people from across the Karrum Karrum region, have shared their findings, passions and obsessions with Radio Carrum’s local and international audience. Radio Carrum is an independent, not-for-profit, registered Australian Charity.
SheetMuse
This music practice app offers synced chords, guitar tabs, lyrics, and native sheet music. It allows musicians to mute or solo instruments, slow down tracks, and transpose without losing sync. Features include band synchronization and setlist building.
- Synced chords, tabs, and lyrics
- Native sheet music with playhead sync
- Instrument stems for muting/soloing
- Tempo and pitch adjustment
- Band synchronization over Wi-Fi
- Setlist creation
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SheetMuse is the practice app for musicians: synced chords, guitar tabs, lyrics, native sheet music, and stems — one app. Not a PDF viewer with ads. SHEET MUSIC Engraved Sheet Music moves with the playhead. Native notation for practice — the flagship SheetMuse view. CHORDS, TABS & LYRICS Chord banner and karaoke lyrics stay locked to the track. Guitar Tab on the beat grid. Fretboard chord diagrams for every change. STEMS & TRANSPOSE Mute or solo vocals, guitar, piano, drums, bass. Slow down, speed up, and transpose without losing lock. BAND SYNC & SETLISTS Rehearse together on the same Wi‑Fi. Build setlists for gigs and lessons. THE REAL SHEETMUSE Seller: Step-In CTO / sheetmuse.app. Search SheetMuse — this is the practice app, not a third-party PDF score viewer. Privacy Policy: https://sheetmuse.app/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Requires iOS 18.0 or later.
Screenshots
Verdict
The clearest difference is in-app purchases: Radio Carrum at none against SheetMuse's 2. Radio Carrum also leads on iOS requirement (15.1 vs 18.0). SheetMuse's advantage is update cadence (every 3 days vs every 23 months). On price, ads 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. SheetMuse sells 2 in-app purchases, starting at $12.99 per month. Radio Carrum asks for nothing beyond the download.
Radio Carrum ships an update every 23 months, SheetMuse every 3 days. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.
| Parameter | Radio Carrum | SheetMuse |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (14 ratings) — better |
| Positive reviews | — | 90.0% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | Every 23 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 43 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Marcus Mulcahy | Step-In CTO Pty Ltd |
In-app purchases
Radio Carrum
No in-app purchases
SheetMuse
- SheetMuse Pro Monthly$12.991 Month
- SheetMuse Pro Annual$99.991 Year
Questions
Is Radio Carrum free?
Is SheetMuse free?
Do Radio Carrum or SheetMuse have ads?
Which is updated more often, Radio Carrum or SheetMuse?
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