# PocketBook Marching vs Beam

The clearest difference is review sentiment: PocketBook Marching at 100% against Beam's 12%. PocketBook Marching also leads on iOS requirement (15.1 vs 18.0). Beam's advantage is update cadence (every 5 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PocketBook Marching ships an update monthly, Beam every 5 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PocketBook Marching | Beam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pocketbook-marching/id6761742065/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **100.0% of reviews** | 11.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 42 MB | 108 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dongliang Chen](https://appshunter.io/developer/1891226156) | [Ultimate Drill Book](https://appshunter.io/developer/1455826723) |

## What reviewers say

### PocketBook Marching

[App page](https://appshunter.io/ios/app/pocketbook-marching/id6761742065)

This platform helps marching band members learn drill formations visually and efficiently. Access and visualize your individual movements and see how they form the larger pattern. It's designed for on-the-go learning and verification.

**Highlights:** Visual drill learning, On-the-go access, Movement visualization, Pattern formation view, Dot verification

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

**In-app purchases:** none


### Beam

[App page](https://appshunter.io/ios/app/beam-powered-by-arc/id6762746253)

This app provides ensembles with tools to organize, annotate, and perform music collaboratively. It streamlines rehearsal processes, allowing for easy score management and shared annotation layers for different roles. Access a library of free sheet music and integrate with other tools for attendance and drill management.

**Highlights:** Interactive music organization, Score annotation tools, Customizable annotation layers, Sheet music library access, Attendance tracking integration, Seamless page management

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

**In-app purchases:** none


## Frequently asked questions

### Is PocketBook Marching free?

PocketBook Marching is free to download, with no in-app purchases.

### Is Beam free?

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

### Do PocketBook Marching or Beam have ads?

Neither PocketBook Marching nor Beam shows ads.

### Which is updated more often, PocketBook Marching or Beam?

PocketBook Marching ships an update monthly, and Beam every 5 days. Most recently, PocketBook Marching was updated on October 5, 2026 and Beam on October 25, 2026.

---

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