Comparison

OSC Controller PRO TCP UDP vs BDAA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OSC Controller PRO TCP UDP

Features
Read full description

OSC Controller app with flexible canvas space where you can arrange all components. Adjust them to send to custom endpoints and organize in workspaces. This app supports sending OSC through TCP and UDP. Features: - Flexible canvas with draggable components - Send OSC messages via TCP and UDP - Visual indicator for outgoing signals - Custom endpoints per component - Organize layouts in workspaces Thanks a lot for using OSC Controller. If you have any questions or ideas for new features, feel free to just reach out to midi@mkgames.org. - best Marvin EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

BDAA

This app serves as a digital companion for a convention focused on Slavic folk instruments. It provides attendees with a personalized schedule, sheet music for their instrument, reference audio, and important announcements. The app ensures offline access to content and offers timely notifications for program changes.

Highlights
  • Personalized event schedule
  • Instrument-specific sheet music
  • Reference audio recordings
  • Push notifications for announcements
  • Offline access to scores and audio
  • Full-screen score view with zoom and swipe
Features
Read full description

BDAA is the companion app for the BDAA Convention — the annual gathering of musicians who play domra, balalaika, bayan, and the rest of the Slavic folk-instrument family. The community is multicultural: Russian, Ukrainian, Belarusian, and other traditions, all in one room. Sign in with the email you registered with, and the app shows you what you came for: — THE SCHEDULE. Every rehearsal, masterclass, concert, and meal in one place. Updates as the program evolves. Bookmark sessions and the app notifies you when their time or room changes. — YOUR PART. Pick your instrument and the app shows the right sheet music for every piece. Open the score in full screen, pinch to zoom, flip pages with a swipe. New revisions arrive without you doing anything. — REFERENCE AUDIO. Most pieces include a reference recording so you can practice along with how the conductor wants the piece to feel. — ANNOUNCEMENTS. Quick messages from the organizers — "rehearsal moved to room B", "bus leaves at 9", "send your photos to this album". You get them as push notifications. — OFFLINE. Once you've opened a piece, the score and audio are cached on your device. The app keeps working in concert halls with no signal. The app is free, ad-free, and built for the convention by participants. We don't track you, don't show ads, and don't share your data with anyone outside what's needed to deliver email and push notifications. See the privacy policy for details. To use the app you have to be registered for the convention. If you haven't registered yet, head to bdaa.org first — once you're on the participant roster, your email unlocks the app.

Screenshots

OSC Controller PRO TCP UDP3 screens
BDAA4 screens

Verdict

The call

The clearest difference is in-app purchases: BDAA at none against OSC Controller PRO TCP UDP's 3. BDAA also leads on update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OSC Controller PRO TCP UDP sells 3 in-app purchases, starting at $8.99 per month. BDAA asks for nothing beyond the download.

UpkeepUpdate frequency

OSC Controller PRO TCP UDP ships an update every 2 months, BDAA every 3 days. The most recent releases landed on October 8, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
OSC Controller PRO TCP UDP versus BDAA: the parameters behind the verdict, then further details
ParameterOSC Controller PRO TCP UDPBDAA
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size16 MB28 MB
Age rating4+4+
DeveloperMarvin KruegerIvan Vigasin

In-app purchases

3 purchases

OSC Controller PRO TCP UDP

Subscriptions3
  • OSC PRO$8.991 Month
  • OSC PRO$14.991 Year
  • OSC PRO3 Days trial$22.991 Year
None

BDAA

No in-app purchases

Questions

Is OSC Controller PRO TCP UDP free?
OSC Controller PRO TCP UDP is free to download, with in-app purchases available.
Is BDAA free?
BDAA is free to download, with no in-app purchases.
Do OSC Controller PRO TCP UDP or BDAA have ads?
Neither OSC Controller PRO TCP UDP nor BDAA shows ads.
Which is updated more often, OSC Controller PRO TCP UDP or BDAA?
OSC Controller PRO TCP UDP ships an update every 2 months, and BDAA every 3 days. Most recently, OSC Controller PRO TCP UDP was updated on October 8, 2026 and BDAA on September 24, 2026.

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