oSampler vs Collabro Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
oSampler
Record and manipulate various sounds with a straightforward sampler. This application minimizes complex operations, making it accessible for quick audio editing and creative sound design. It prioritizes ease of use for a seamless sampling experience.
- Easy to use
- Few complicated operations
- Record sounds
- Chop sounds
- Audio manipulation
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This is an easy-to-use sampler. There are few complicated operations. Record various sounds and chop them. *Keep your volume down and care for your ears.
Collabro Studio
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CollaBro is a collaborative music production platform built for musicians, producers, and songwriters who work together across different rooms, cities, and time zones. It brings a DAW-style workspace, structured track assignments, versioned revisions, and clear ownership into one place so a group can start an idea and carry it all the way to a finished mix. What you can do Create & organize tracks — upload stems and recordings, group them, and keep everything in one library. Record in the browser — capture takes directly from your microphone or instrument. Collaborate in sessions — invite contributors, assign tracks, leave notes, and review revisions as the project evolves. Build playlists — assemble and share collections of finished work. Built on clear ownership Every collaboration is governed by transparent terms. Contributors keep rights to the work they create, and our Ownership Policy spells out the default arrangement so everyone knows where they stand. Terms of Use (EULA): https://collabro.chapmanpianolessons.com/collaborations/legal/terms/ Privacy Policy: https://collabro.chapmanpianolessons.com/collaborations/legal/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: oSampler at none against Collabro Studio's 7. oSampler also leads on iOS requirement (13.0 vs 15.0). Collabro Studio's advantage is ads (none vs shown) and update cadence (daily vs every 2 months). On price 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. Collabro Studio sells 7 in-app purchases, starting at $8.99 per month. oSampler asks for nothing beyond the download.
oSampler ships an update every 2 months, Collabro Studio daily. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | oSampler | Collabro Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (71 ratings) — better | — |
| Positive reviews | 78.4% of reviews | — |
| Number of ratings | 71 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 15 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | NORICHIKA NAKATA | Larry Chapman |
In-app purchases
oSampler
No in-app purchases
Collabro Studio
- Indie$8.991 Month
- Pro$19.991 Month
- Studio$29.991 Month
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- Indie (Yearly)$90.001 Year
- Pro (Yearly)$169.991 Year
- Studio (Yearly)$300.001 Year
- Founders' Lifetime$299.00









