# Reflex Sub — Acoustical simulation

> Acoustical simulation (iPhone/iPad app by sebastian rivas.)

- Source: https://appshunter.io/ios/app/reflex-sub/id1531208648 (this page in markdown: same URL + `.md`)
- Developer: [sebastian rivas](https://appshunter.io/developer/506708461)
- Category: Education, Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 13.0.0 · 8 MB
- Languages: English
- Released: 2020-09-11
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/reflex-sub/id1531208648/reviews.md

## What is Reflex Sub?

An app for the curious audio engineer that wants to learn and understand how sound sources interact with boundaries. It uses the phantom source method to calculate sound maps on a 2d space. Change frequency and see how it changes. Turn walls on/off and see how complex and interesting interactions are.


## Version history (last 1 release)

### 1.3 — 2020-10-11

Virtual microphones, 10 boxes, frequency response, processing on boxes, gain delay and polarity

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## More apps by sebastian rivas

- [Can U Hear](https://appshunter.io/ios/app/can-u-hear/id1518911937)
- [Omni Sub](https://appshunter.io/ios/app/omni-sub/id1524175030)
- [Sub System](https://appshunter.io/ios/app/sub-system/id1533524994)
- [Ear Power](https://appshunter.io/ios/app/ear-power/id1536647714)
- [Danley Tools](https://appshunter.io/ios/app/danley-tools/id1538456260)

All apps by sebastian rivas: https://appshunter.io/developer/506708461

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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 2025-01-09.*