# Hertz in CM

> Hertz in CM (iPhone/iPad app by Stein Erik Nilsen.)

- Source: https://appshunter.io/ios/app/hertz-in-cm/id6479808392 (this page in markdown: same URL + `.md`)
- Developer: [Stein Erik Nilsen](https://appshunter.io/developer/1737251651)
- Category: Utilities, Productivity
- Price: $0.49
- Age rating: 4+
- Requires: iOS 13.0 · 0 MB
- Languages: English
- Released: 2024-04-07
- Data updated: 2026-06-22
- User reviews in markdown: https://appshunter.io/ios/app/hertz-in-cm/id6479808392/reviews.md

## What is Hertz in CM?

This is a kind of unique dual calculator that gives you the distance (wavelength) in CM (centimeters) according to the selected frequency in Hertz or vice versa. All in relation to the property of the medium (CM/SEC).

34300 is chosen as an average speed of sound in air. 148100 is a good suggestion in water.

It might be 'useful' for some people to have a stand-alone app for doing just this. To see more apps like this, go to www.discobajas.com


## Version history (last 3 releases)

### 1.2 — 2025-07-14

Just minor text display

### 1.1 — 2024-07-24

Tiny possible bug fixing. Color adjustments

### 1.0 — 2024-04-07

No release notes.

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## More apps by Stein Erik Nilsen

- [ND Filter EV](https://appshunter.io/ios/app/nd-filter-ev/id6479803711)
- [Percent X](https://appshunter.io/ios/app/percent-x/id6479808653)
- [BPM MS FPS](https://appshunter.io/ios/app/bpm-ms-fps/id6479808907)
- [Timelapse Ref Calc](https://appshunter.io/ios/app/timelapse-ref-calc/id6482289854)
- [Countdown Color Timer](https://appshunter.io/ios/app/countdown-color-timer/id6482291398)

All apps by Stein Erik Nilsen: https://appshunter.io/developer/1737251651

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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 2026-06-22.*