# 1 / f Clock

> 1 / f Clock (iPhone/iPad app by Y. MOCHIDUKI.)

- Source: https://appshunter.io/ios/app/1-f-clock/id730286100 (this page in markdown: same URL + `.md`)
- Developer: [Y. MOCHIDUKI](https://appshunter.io/developer/556544131)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 8.1 · 47 MB
- Languages: American English
- Released: 2013-10-29
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/1-f-clock/id730286100/reviews.md

## What is 1 / f Clock?

"1 / f Clock" is a clock app.
Motion graphics are generated by fluctuation.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Version history (last 4 releases)

### 1.2.0 — 2017-04-09

This app has been updated by Apple to display the Apple Watch app icon.

Modify GUIs

### 1.1.1 — 2014-11-07

Add support for iOS8

### 1.1.0 — 2014-05-27

New graphics added.

### 1.0.0 — 2013-10-29

No release notes.

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| --- | --- | --- | --- |
| [Webbie4th](https://appshunter.io/ios/app/webbie4th/id845304054) | 4.5 (2) | Free | Utilities |
| [ゆらぎlight 1/f](https://appshunter.io/ios/app/light-1f/id1509158834) | — | Free | Utilities |
| [Simplest Habit](https://appshunter.io/ios/app/simplest-habit/id6499198905) | — | Free | Utilities |
| [Eisdear](https://appshunter.io/ios/app/eisdear/id6738906761) | — | Free | Utilities |
| [VSG101 Update](https://appshunter.io/ios/app/vsg101-update/id1628054504) | — | Free | Utilities |
| [IP Test - Bandwidth test](https://appshunter.io/ios/app/ip-test-bandwidth-test/id592751934) | 1.0 (1) | $0.99 | Utilities |

## More apps by Y. MOCHIDUKI

- [FaceIn](https://appshunter.io/ios/app/facein/id668928264)
- [Jam Camera](https://appshunter.io/ios/app/jam-camera/id1099741371)
- [Spectrum - Music Visualizer](https://appshunter.io/ios/app/spectrum-music-visualizer/id1198408205)
- [Vertices - Music Visualizer](https://appshunter.io/ios/app/vertices-music-visualizer/id1213771441)
- [Specties - Music Visualizer](https://appshunter.io/ios/app/specties-music-visualizer/id1215992815)

All apps by Y. MOCHIDUKI: https://appshunter.io/developer/556544131

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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 2026-05-16.*