# Nada Zero — Sleep by the Numbers

> Sleep by the Numbers (iPhone/iPad app by Casey Childers.)

- Source: https://appshunter.io/ios/app/nada-zero/id6760217249 (this page in markdown: same URL + `.md`)
- Developer: [Casey Childers](https://appshunter.io/developer/1881243925)
- Category: Health & Fitness, Entertainment
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: Arabic, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean, Polish and 9 more
- Released: 2026-03-12
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/nada-zero/id6760217249/reviews.md

## What is Nada Zero?

A sleep noise generator. A clocked drone engine. An atmosphere to immerse yourself in. Tweak to taste.

Nada Zero generates continuous shortwave radio vibes—static, drone, and a voice reading number groups (encoding public domain folk and fairy tales from Andrew Lang's Fairy Books)—creating an ambient numbers station experience you can tune and drift off to.

It's a musical instrument with a sleep timer. It's the world's least efficient way to read a bedtime story.

No servers. No tracking.

## Chart rankings

- #191 in Top Paid · Health & Fitness (US App Store)


## Version history (last 1 release)

### 1.0 — 2026-03-12

No release notes.

## More apps by Casey Childers

- [Sentiero](https://appshunter.io/ios/app/sentiero/id6759917445)

All apps by Casey Childers: https://appshunter.io/developer/1881243925

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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 2026-09-02.*