# Blue Devils vs RDM Playalongs

The clearest difference is in-app purchases: Blue Devils at none against RDM Playalongs's 1. Blue Devils also leads on ratings volume (55 vs 10). RDM Playalongs's advantage is update cadence (every 3 days vs every 5 months) and rating (5.0 vs 4.6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RDM Playalongs sells 1 in-app purchase, starting at $12.99 per month. Blue Devils asks for nothing beyond the download.

RDM Playalongs holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Blue Devils has 55 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 78% of Blue Devils's written reviews are positive against 100% of RDM Playalongs's.

Blue Devils ships an update every 5 months, RDM Playalongs every 3 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | Blue Devils | RDM Playalongs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (55 ratings)](https://appshunter.io/ios/app/blue-devils/id370569272/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/rdm-playalongs/id6802166294/reviews)** |
| Number of ratings | **55** | 10 |
| Positive reviews | 78.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BD Performing Arts](https://appshunter.io/developer/370569275) | [Anthony Steller](https://appshunter.io/developer/6802166506) |

## What reviewers say

### Blue Devils

[App page](https://appshunter.io/ios/app/blue-devils/id370569272)

Access exclusive media content, including over 1500 videos and 350 audio tracks, from a renowned drum and bugle corps. Stay updated on event schedules with integrated maps and calendar saving. Explore historical data, connect with members, and view competition scores.

**Highlights:** Watch 1500+ videos, Listen to 350+ audio tracks, View 85,000+ photos, Submit user content, Event maps and calendar integration, Full season information (1971-present), View DCI scores

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎵 Access to extensive music library
- 🏆 Great content for Blue Devils fans
- 📱 User-friendly interface
- 🌟 High-quality videos and audio
- 🆓 Free content available

**What reviewers complain about**

- 🐛 App crashes frequently
- ⚠️ Inconsistent performance
- 💰 Some content requires payment
- 🔄 Outdated content in some areas
- 🚫 Cannot save photos

**Reported bugs**

- App crashes when clicking on dates under schedule tab
- App crashes when attempting to save a photo
- App requires update even after updating
- App crashes when opening roster
- App crashes when hitting Videos

**Requested features**

- Make the app Android compatible
- Add playlist functionality
- Include DCI and DCP news
- Optimize for newer iPhone versions
- Add Airplay support


### RDM Playalongs

[App page](https://appshunter.io/ios/app/rdm-playalongs/id6802166294)

This app offers three practice tools for drummers, including a metronome with advanced features, a sight-reading generator, and a library of exercises. It helps improve hand speed, accuracy, and reading skills with customizable tempos and rhythms. Track your practice time and engage with a community for support.

**Highlights:** 500+ practice exercises, Customizable metronome with unique subdivisions, Generates unique sight-reading exercises, Tempo control with range and climbing options, Practice time tracking and streaks, Community support from developer

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RDM Playalongs | $12.99 | per month |


## Frequently asked questions

### Is Blue Devils free?

Blue Devils is free to download, with no in-app purchases.

### Is RDM Playalongs free?

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

### Which has better reviews, Blue Devils or RDM Playalongs?

RDM Playalongs is rated higher. Blue Devils averages 4.6 out of 5 from 55 ratings, while RDM Playalongs averages 5.0 from 10 ratings.

### Do Blue Devils or RDM Playalongs have ads?

Neither Blue Devils nor RDM Playalongs shows ads.

### Which is updated more often, Blue Devils or RDM Playalongs?

Blue Devils ships an update every 5 months, and RDM Playalongs every 3 days. Most recently, Blue Devils was updated on October 19, 2026 and RDM Playalongs on October 19, 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.*