# UDBapp Pro vs Holton USD 336

The clearest difference is rating: UDBapp Pro at 4.8 against Holton USD 336's 3.1. UDBapp Pro also leads on ratings volume (2.4K vs 9) and device support (3 vs 1). Holton USD 336's advantage is review sentiment (100% vs 85%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

UDBapp Pro holds the better App Store score, 4.8 against 3.1. That said, the two scores are not equally well evidenced: UDBapp Pro has 2.4K ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 85% of UDBapp Pro's written reviews are positive against 100% of Holton USD 336's, so the app with the better star average is not the one people write more warmly about.

UDBapp Pro ships an update every 6 weeks, Holton USD 336 every 2 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | UDBapp Pro | Holton USD 336 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/udbapp-pro/id1455826724/reviews)** | [3.1 (9 ratings)](https://appshunter.io/ios/app/holton-usd-336/id6736409415/reviews) |
| Number of ratings | **2.4K** | 9 |
| Positive reviews | 85.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 143 MB |
| Requires iOS | 16 | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Ultimate Drill Book](https://appshunter.io/developer/1455826723) | [Holton Unified School District 336, KS](https://appshunter.io/developer/1771900089) |

## What reviewers say

### UDBapp Pro

[App page](https://appshunter.io/ios/app/udbapp-pro/id1455826724)

This app helps marching band members, directors, and teachers learn and manage drill formations. It offers animated drill views, coordinate sheets, music integration, and attendance tracking for seamless rehearsal and performance preparation.

**Highlights:** Animated drill views with music, Individual coordinate sheets, Live coordinate tracking, Sheet music integration, Attendance tracking, Tap ID for performer management, Offline mode

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for learning drill
- 🚀 Efficient drill learning process
- 📱 Convenient digital format
- 🎨 Customizable user experience
- 🤖 Precise dot tracking

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🔍 Limited customization options
- 📱 Requires all students to have compatible devices
- 🕰️ Slow loading times
- 🔋 High battery consumption

**Reported bugs**

- Drill files disappearing after updates
- Attendance tracking issues
- Crashes when adding notes
- Drill visualization jumping between sets

**Requested features**

- Apple Watch integration
- Ability to create custom drill designs
- Improved note-taking functionality
- Offline drill playback
- Tempo adjustment for drill and music


### Holton USD 336

[App page](https://appshunter.io/ios/app/holton-usd-336/id6736409415)

Stay informed about school district events, receive customized notifications for your student's organizations, and access weekly cafeteria menus. The app also provides district updates and a staff directory for easy contact.

**Highlights:** Event calendar with sharing, Customizable student organization notifications, Weekly cafeteria menus, District live feed updates, Staff and department directory

**In-app purchases:** none


## Frequently asked questions

### Is UDBapp Pro free?

UDBapp Pro is free to download, with no in-app purchases.

### Is Holton USD 336 free?

Holton USD 336 is free to download, with no in-app purchases.

### Which has better reviews, UDBapp Pro or Holton USD 336?

UDBapp Pro is rated higher. UDBapp Pro averages 4.8 out of 5 from 2.4K ratings, while Holton USD 336 averages 3.1 from 9 ratings.

### Do UDBapp Pro or Holton USD 336 have ads?

Neither UDBapp Pro nor Holton USD 336 shows ads.

### Which is updated more often, UDBapp Pro or Holton USD 336?

UDBapp Pro ships an update every 6 weeks, and Holton USD 336 every 2 months. Most recently, UDBapp Pro was updated on November 5, 2026 and Holton USD 336 on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*