UDBapp Pro

2.5.3

Ultimate Drill Book

4.34

504 reviews

100,000+
Downloads

Free

The marching arts app used by thousands of marching ensembles around the world.

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About UDBapp Pro

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 1.3 thousand times.

User Ratings

UDBapp Pro is rated 4.34 out of 5 stars. The rating is based on 500 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 June 2020.

Description

Get the app used by hundreds of thousands of marchers, directors, and teachers around the world.  

More data about UDBapp Pro

Price	Free to download
Total downloads	140 thousand
Recent downloads	1.3 thousand
Rating	4.34 based on 500 ratings
Ranking	Not ranked
Version	2.5.3
APK size	21.0 MB
Number of libraries	34
Designed for Android	7.1+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

360

Downloads over time

UDBapp Pro has been downloaded 140 thousand times. Over the past 30 days, it averaged 43 downloads per day.

Changelog of UDBapp Pro

Show changelog

Developer information for Ultimate Drill Book

Ultimate Drill Book

support@ultimatedrillbook.com

Website

N/A

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Comments on UDBapp Pro for Android

★★★★★ 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.

★★★★★ Liam Carlson · Oct 6, 2022

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.

★★★★★ Celeste Helpingstine · Aug 22, 2023

This app makes marching band so much easier. There is no need for paper drill that just gets destroyed and allows us to have our drill alongside with our instrument. Just a really great app.

★☆☆☆☆ zach evans · Oct 3, 2023

App will brick my phone at its own whim. Great to use at rehearsal! Love using my phone as a projectile to throw at other band members than actually being able to look at my drill

★★☆☆☆ 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

★★☆☆☆ 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.

Google Play Rankings for UDBapp Pro

This app is not ranked

Technologies used by UDBapp Pro

UDBapp Pro is requesting 21 permissions and is using 37 libraries.
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