Comparison

RhythmTapper TURBO vs UDBapp

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

Head to head
About

RhythmTapper TURBO

This educational app challenges users with complex rhythm exercises in 4/4 time, requiring precise timing measured in milliseconds. Teachers can utilize Google Spreadsheets to track and manage student scores.

Highlights
  • Advanced rhythm challenges
  • Precise millisecond timing
  • 4/4 time signature focus
  • Google Sheets score integration
  • Teacher score management
Features
Read full description

RhythmTapper TURBO gives students the ability to be challenged at the highest levels of complexity within the standard subdivisions of the quarter note in 4/4 time. Responses are measured in milliseconds and taps must be extremely accurate. Teachers can use Google Spreadsheets to receive and organize score data.

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

RhythmTapper TURBO4 screens
UDBapp4 screens

Verdict

The call

The clearest difference is rating: UDBapp at 3.4 against RhythmTapper TURBO's 2.9. RhythmTapper TURBO's advantage is review sentiment (62% vs 38%). On price, ratings volume, update cadence and ads 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, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 13 and 36 respectively. Written reviews complicate that: 62% of RhythmTapper TURBO's written reviews are positive against 38% of UDBapp's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
RhythmTapper TURBO versus UDBapp: the parameters behind the verdict, then further details
ParameterRhythmTapper TURBOUDBapp
PriceFreeFree
Rating2.9 (13 ratings)3.4 (36 ratings) — better
Positive reviews61.5% of reviews — better37.7% of reviews
Number of ratings1336 — better
Update frequencyEvery 6 daysEvery 6 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size12 MB43 MB
Age rating4+4+
DeveloperBrian WisUltimate Drill Book

Customer experience

RhythmTapper TURBO

All ratings13 ratings
Positive46.2%
Neutral7.7%
Negative46.2%
Written reviews13 reviews
Positive61.5%
Neutral7.7%
Negative30.8%

UDBapp

All ratings32 ratings
Positive59.4%
Neutral3.1%
Negative37.5%
Written reviews53 reviews
Positive37.7%
Neutral13.2%
Negative49.1%

In-app purchases

None

RhythmTapper TURBO

No in-app purchases

None

UDBapp

No in-app purchases

Questions

Is RhythmTapper TURBO free?
RhythmTapper TURBO 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, RhythmTapper TURBO or UDBapp?
UDBapp is rated higher. RhythmTapper TURBO averages 2.9 out of 5 from 13 ratings, while UDBapp averages 3.4 from 36 ratings.
Do RhythmTapper TURBO or UDBapp have ads?
Neither RhythmTapper TURBO nor UDBapp shows ads.
Which is updated more often, RhythmTapper TURBO or UDBapp?
RhythmTapper TURBO ships an update every 6 days, and UDBapp every 6 days. Most recently, RhythmTapper TURBO was updated on October 24, 2026 and UDBapp on October 24, 2026.

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