# UDBapp Pro vs Drumr

The clearest difference is in-app purchases: UDBapp Pro at none against Drumr's 2. UDBapp Pro also leads on rating (4.8 vs 4.4) and ratings volume (2.4K vs 94). Drumr's advantage is update cadence (every 2 days vs every 6 weeks). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Drumr sells 2 in-app purchases, starting at $12.99 per month. UDBapp Pro asks for nothing beyond the download.

UDBapp Pro holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: UDBapp Pro has 2.4K ratings behind it against 94, so its average is the more settled of the two. Written reviews split almost evenly too, at 85% and 86% positive.

UDBapp Pro ships an update every 6 weeks, Drumr every 2 days. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UDBapp Pro | Drumr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/udbapp-pro/id1455826724/reviews)** | [4.4 (94 ratings)](https://appshunter.io/ios/app/drumr-learn-and-practice-drums/id6739002178/reviews) |
| Number of ratings | **2.4K** | 94 |
| Positive reviews | 85.3% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 170 MB |
| Requires iOS | **16** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Ultimate Drill Book](https://appshunter.io/developer/1455826723) | [Drumr Inc.](https://appshunter.io/developer/1885531613) |

## 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


### Drumr

[App page](https://appshunter.io/ios/app/drumr-learn-and-practice-drums/id6739002178)

This app offers a comprehensive platform for drummers to learn and practice. It features professional drum sounds, visual feedback tools, and personalized practice guidance. Users can record their sessions, analyze performance, and access a vast library of scores for various drumming styles.

**Highlights:** Real-time note highlighting (SnapCursor), Full kit visual feedback (KitView), Animated marching basslines (BasslineView), Personalized practice recommendations (Drumr Coach), Session recording and review, Performance analysis for e-drums, Play-along drumless tracks

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium Annual | $79.99 | per year |


## Frequently asked questions

### Is UDBapp Pro free?

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

### Is Drumr free?

Drumr is free to download, with in-app purchases available.

### Which has better reviews, UDBapp Pro or Drumr?

UDBapp Pro is rated higher. UDBapp Pro averages 4.8 out of 5 from 2.4K ratings, while Drumr averages 4.4 from 94 ratings.

### Do UDBapp Pro or Drumr have ads?

Neither UDBapp Pro nor Drumr shows ads.

### Which is updated more often, UDBapp Pro or Drumr?

UDBapp Pro ships an update every 6 weeks, and Drumr every 2 days. Most recently, UDBapp Pro was updated on October 20, 2026 and Drumr on October 15, 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.*