UDBapp Pro is an education app developed by Ultimate Drill Book.
Download Statistics
UDBapp Pro has been downloaded 140 thousand times. In the last 30 days, the app was downloaded 450 times.
User Ratings
UDBapp Pro is rated 4.31 out of 5 stars. The rating is based on 510 ratings.
App Information
UDBapp Pro is FREE to download. The APK download size is 21.05 MB. The latest version available is 2.5.3. The last update was on October 6, 2025.
Technical Requirements
UDBapp Pro requires Android 7.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2020.
Description
Get the app used by hundreds of thousands of marchers, directors, and teachers around the world.
Features for Students • Watch the drill animation while listening to the music from any perspective (performer or director). • View your individual coordinate sheet for sets in a song or counts in a set. • Follow your drill count by count with live updating coordinates. • UDB view shows curved and straight-line path information for previous and next sets. • Student leadership can access everyone’s drill information. • Learn and clean drill in seconds after it's been exported from Pyware by the designer.
Features for Directors and Staff • Tap any performer to view coordinate and UDB view information. • Change field perspective (performer/director). • Easily add/delete/edit drill files in your ensemble's account directly from your app. • Learn and clean drill in seconds after it's been exported from Pyware by the designer.
Sheet Music Integration • One tap access to Beam • Import music and scores from cloud services like Dropbox and Google Drive or take a picture. • Sync the drill and music with drill tabs. • Annotate music with integrated icons and helpful tools. Differentiators • Phone layout designed for one handed use • Easily find your midway points and yard line crossing counts • Easily switch between custom views
Tap ID • Tap ID allows directors to see the performer labels that your students have selected. Simply tap on a performer's dot while viewing the drill to see their name and photo. Multiple students can select a single performer label so directors can easily see and manage alternates, shadows, and primary performers.
Calendar + Attendance • See your full rehearsal and performance schedule, check-in to events, and track attendance throughout the season. • Use Live Attendance to get a real-time view of who is at rehearsal and who is not.
Offline Mode • Offline mode allows a director to restrict access to Ultimate Drill Book if selected users are connected to the internet. If not activated, all users will be able to access Ultimate Drill Book even if connected to a WiFi or cellular connection.
Recent changes: Custom View logic updates Attendance logic and export updates User login updates General fixes and improvements
Get a detailed PDF report for UDBapp Pro with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
The Ultimate Drill Book App Pro is the only tool you'll ever need to be able to plan for your future. If you want to be a lawyer, the Ultimate Drill Book App Pro has you covered. If you want to be an accountant, look no further than the Ultimate Drill Book App Pro. After using the Ultimate Drill Book App Pro, I gained the power of flight and now have control over the entire Floridian peninsula. Contact me for any further questions you might have about the Ultimate Drill Book App Pro.
★★★★★Benjamin Hough· Jan 11, 2026
UDB is a great app for learning marching drill whether that is Marching Band, Indoor Percussion or Winter Guard. It makes it easier to read the dots, and it gives you precise movements and coordinates along with the shows music and metronome.
★★★★★Ainsleigh Grace (CloversongOfWindClan)· Aug 29, 2023
It's a wonderful replacement for the paper binders my band used to use, and it's incredibly simple! Even the freshman are getting the hang of this app very quickly. I'll highly recommend this to marching directors who haven't tried this app.
★★☆☆☆Mimi “Lia” Brock· Aug 13, 2026
I used it once last year and then when I had left it, I can't sign back in and even the code I was using for marching band wasn't working due to "Informational errors" despite being perfectly fine AND up-to-date
★★☆☆☆Maddax· Sep 9, 2025
Well, I love this app because when you're learning a new marching show you need to know where your dots are. However, it's been acting up lately. It wouldn't let me sign in or even open the app. It might be because it's an Android phone or something like that, but you should make it work on all phones because a lot of people depend on this app and many can't even use it.
★★☆☆☆Seth Clarkson· Oct 2, 2025
There should be an option to insert your football field on the app instead of grids it would be a little bit easier to see my dot iT ON THE FEI LD FOR OUR show nightfall (OUR theme for out show) (bartlesville high school bartlesville Oklahoma) 1st place at BAI and BOA
Google Play Rankings for UDBapp Pro
This app is not ranked
Technologies used by UDBapp Pro
21 permissions·34 libraries
Subscribe to see full permission and library details
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
![[untitled] icon](https://lh3.googleusercontent.com/YtXyIEABLUMrnraaXJIbDlSWSENF0JG5z8e4ClnTfIUQLQuvflJZijAZV_F5chAOfLrFP71k78nsEqweQpFKrqv6fPbCgH_lEB0M=s96)
