Comparison

Greendale Schools vs UDBapp

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

Head to head
About

Greendale Schools

Stay informed about school events, district updates, and cafeteria menus. Customize notifications for your student's organization and easily access staff contacts. Never miss important information with this comprehensive school communication tool.

Highlights
  • Event calendar with sharing
  • Customizable notifications
  • Weekly cafeteria menus
  • Live district updates feed
  • Staff and department directory
Read full description

Introducing the brand new app for Greendale Schools. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to their calendar to share the event with friends and family with one tap. CUSTOMIZE NOTIFICATIONS Select your student's organization within the app and make sure you never miss a message. CAFETERIA MENUS Within the dining section, you'll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you'll find updates from the administration about what's going on in the district right now. Whether that's celebrating a student's success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy-to-navigate directory.

About

UDBapp

This app allows users to view, edit, and manage drill formations for marching bands. It offers features for both performers and directors, including animated drills, coordinate sheets, and attendance tracking. The app supports offline access and integrates with drill design software.

Highlights
  • View drill animations from any perspective
  • Live updating coordinates and count sheets
  • Annotate directly on drills with notes
  • Attendance tracking and rehearsal schedules
  • Offline mode for drill access
  • Integration with drill design software
Features
Read full description

NEW • Jump forward or backward, pause or reset your drill with intuitive Control Wheel • See drill in light and dark mode, set automatically from your preferences. • Annotate directly on your drill, place links and organize text notes with Field Notes and Design Notes • Access a full suite of admin-granted features via Smart Access. • NEW: Update licenses or access in UDB, and changes are reflected across all Arc products • Customize your experience, without leaving the drill, with quick settings and widgets • Tap any performer to view photo, coordinate, page information and attendance status via Geo. Features for Members • 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 • See curved and straight-line path information for previous and next sets Features for Admins and Staff • Change field perspective (performer/director) • Easily add/delete/edit drill files in your ensemble's account directly from the app • Learn and clean drill just seconds after it has been exported from Pyware by the designer • One tap access to Beam for sheet music, and Geo for attendance Differentiators • Unlimited drill uploads from Pyware, the best-in-class drill design software • Phone layout designed for one handed use • Easily find your halfway points and yard line crossing counts • Easily switch between custom views Tap ID Tap ID allows directors to see the performer labels that members have selected. Simply tap on a performer's dot while viewing the drill to see their name, photo, page information and attendance status. Multiple students can select a single performer label, so directors can easily see and manage alternates, shadows, and primary performers. Geo Calendar & Attendance See full rehearsal and performance schedule, check-in to events with multiple locations, 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 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.

Screenshots

Greendale Schools4 screens
UDBapp4 screens

Verdict

The call

The clearest difference is rating: UDBapp at 4.6 against Greendale Schools's 3.0. UDBapp also leads on update cadence (every 6 days vs every 2 months) and ratings volume (174 vs 3). Greendale Schools's advantage is iOS requirement (16.0 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

UDBapp holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: UDBapp has 174 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Greendale Schools ships an update every 2 months, UDBapp every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Greendale Schools versus UDBapp: the parameters behind the verdict, then further details
ParameterGreendale SchoolsUDBapp
PriceFreeFree
Rating3.0 (3 ratings)4.6 (174 ratings) — better
Positive reviews—37.7% of reviews
Number of ratings3174 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size142 MB43 MB
Age rating4+4+
DeveloperGreendale SchoolsUltimate Drill Book

In-app purchases

None

Greendale Schools

No in-app purchases

None

UDBapp

No in-app purchases

Questions

Is Greendale Schools free?
Greendale Schools is free to download, with no in-app purchases.
Is UDBapp free?
UDBapp is free to download, with no in-app purchases.
Which has better reviews, Greendale Schools or UDBapp?
UDBapp is rated higher. Greendale Schools averages 3.0 out of 5 from 3 ratings, while UDBapp averages 4.6 from 174 ratings.
Do Greendale Schools or UDBapp have ads?
Neither Greendale Schools nor UDBapp shows ads.
Which is updated more often, Greendale Schools or UDBapp?
Greendale Schools ships an update every 2 months, and UDBapp every 6 days. Most recently, Greendale Schools was updated on October 30, 2026 and UDBapp on October 31, 2026.

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