VirtualCallboard vs ACDA Conference App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VirtualCallboard
This production management system simplifies scheduling, attendance tracking, and communication for film and theater productions. It allows users to publish schedules, send messages to cast and crew, and file reports, adapting to productions of any size.
- Publish schedules
- Track attendance
- Send messages to cast
- File reports
- Adaptable to any production size
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VirtualCallboard is an online production management system that is easy to use and adaptable to any production's size. You can easily publish schedules, track attendance, send messages to cast members, file reports, and much more.
ACDA Conference App
Access all essential information for the American Choral Directors Association Conference. Find schedules, speaker details, repertoire lists, exhibitor information, dining options, and maps.
- Conference schedules
- Speaker profiles
- Repertoire lists
- Exhibitor information
- Dining details
- Interactive maps
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The new American Choral Directors Association Conference App! Built with our members needs in mind, the National Office staff and Conference App Committee has worked hard to provide the best mobile app experience for our members. Find schedules, speaker/conductor/ensemble profiles, repertoire lists, exhibitor information, dining info, maps, and more - all at your finger tips!
Screenshots
Verdict
The clearest difference is rating: VirtualCallboard at 3.6 against ACDA Conference App's 3.1. VirtualCallboard also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (28 vs 9). ACDA Conference App's advantage is review sentiment (50% vs 40%). On price, ads, in-app purchases and monetization model 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.
VirtualCallboard holds the better App Store score, 3.6 against 3.1. Both are backed by a comparable volume of ratings — 28 and 9 respectively. Written reviews complicate that: 40% of VirtualCallboard's written reviews are positive against 50% of ACDA Conference App's, so the app with the better star average is not the one people write more warmly about.
VirtualCallboard ships an update every 2 weeks, ACDA Conference App every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | VirtualCallboard | ACDA Conference App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (28 ratings) — better | 3.1 (9 ratings) |
| Positive reviews | 40.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 28 — better | 9 |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 32 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | EmptySpace Technology LLC | American Choral Directors Association |
Customer experience
VirtualCallboard
ACDA Conference App
In-app purchases
VirtualCallboard
No in-app purchases
ACDA Conference App
No in-app purchases
