# Sound or Sight

> Visual guide for marching arts performers to maintain precise timing with metronome and conductor. (iPhone/iPad app by BJ Brooks.)

- Source: https://appshunter.io/ios/app/sound-or-sight/id6740222470 (this page in markdown: same URL + `.md`)
- Developer: [BJ Brooks](https://appshunter.io/developer/457276446)
- Category: Music, Music, Education
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: English
- Released: 2025-01-21
- Data updated: 2026-06-07
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sound-or-sight/id6740222470/reviews.md

## What is Sound or Sight?

Sound or Sight is a visual representation of the "safe" listening zone for marching arts performers.

Anyone within the E1 zone may play with what they hear from the battery/metronome with negligible effect on time. E2 is similar, though with the error determined by milliseconds, rather than musical calculations.

If the conductor and pulse source are visually together, anyone within the same ring as the metronome/battery may play with the conductor. For each ring outwards from the one which contains the battery/metronome, performers anticipate the conductor by one 32nd note. For each ring inwards from the battery/metronome, performers delay by one 32nd note.

## Key features

- Visual safe listening zones
- E1 and E2 zone indicators
- Metronome and conductor synchronization
- Timing adjustment by 32nd note
- Millisecond error calculation

## Chart rankings

- #200 in Top Paid · Music (US App Store)


## Frequently asked questions about Sound or Sight

### What is Sound or Sight used for?

Sound or Sight is a visual tool designed for marching arts performers. It helps musicians understand and maintain precise timing by visually representing safe listening zones relative to the metronome and conductor.

### How does Sound or Sight help with timing?

The app displays zones (E1 and E2) that indicate when performers can play with the metronome or conductor with minimal timing error. It also provides visual cues for anticipating or delaying by 32nd notes based on proximity to the metronome/battery.

### What devices is Sound or Sight available on?

Sound or Sight is available for iPhone and iPad devices.

### What is the price of Sound or Sight?

Sound or Sight is a paid application, priced at $2.99.

### Does Sound or Sight have ads?

No, Sound or Sight does not contain advertisements. It is a paid application with no ads.

### How often is Sound or Sight updated?

Sound or Sight was last updated on January 21, 2025, with version 1.0. Future updates will depend on developer plans.

### What is the age rating for Sound or Sight?

Sound or Sight has an age rating of 4+, making it suitable for a wide range of users.

### What do users like about Sound or Sight?

Based on the single rating available, users have given Sound or Sight a perfect 5.0 stars, indicating a highly positive initial reception for its functionality.

## Version history (last 1 release)

### 1.0 — 2025-01-21

No release notes.

## More apps by BJ Brooks

- [Tap The Matrix 2](https://appshunter.io/ios/app/tap-the-matrix-2/id1561469759)
- [Rotinsky](https://appshunter.io/ios/app/rotinsky/id1563850655)

All apps by BJ Brooks: https://appshunter.io/developer/457276446

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*