# Spectrum Clock Mobile — Retro-Future 3D SpectrumClock

> Retro-Future 3D SpectrumClock (iPhone/iPad app by TARO TATSUMI.)

- Source: https://appshunter.io/ios/app/spectrum-clock-mobile/id6772967702 (this page in markdown: same URL + `.md`)
- Developer: [TARO TATSUMI](https://appshunter.io/developer/1836111580)
- Category: Productivity, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-06-14
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/spectrum-clock-mobile/id6772967702/reviews.md

## What is Spectrum Clock Mobile?

Spectrum Clock Mobile is a retro-futuristic 3D clock featuring beautiful spectrum colors.

Smoothly shifting colors, semi-transparent clock hands, and a futuristic plastic-inspired design create a unique presence on your iPhone and iPad.

A clock is more than just a way to tell time—it can also be part of your interior and art style. Give your old iPhone a new life with Spectrum Clock Mobile!

【Features】
• Beautiful smoothly shifting spectrum colors
• Futuristic cube-inspired design
• Multiple clock faces and textures
• Semi-transparent clock hands
• Retro-futuristic UI
• Simple and immersive display
• Adjustable display size to suit your preference
• Set your favorite music as alarm sounds (iOS 26 or later only*)

* On versions earlier than iOS 26, alarms require Sleep Prevention to be enabled and the app must remain running continuously due to iOS system limitations.

【Recommended For】
• People who enjoy spectrum-themed clocks
• Fans of futuristic design
• Fans of retro-futuristic aesthetics
• Users who enjoy beautiful clock apps
• People who love gadget-inspired clocks
• Anyone who wants to add a dreamy atmosphere to everyday life
• Anyone who wants to reuse an old iPhone

Spectrum Clock Mobile offers a unique clock experience where colors continuously shift every moment you look at the time.


## Version history (last 1 release)

### 1.0 — 2026-06-15

No release notes.

## More apps by TARO TATSUMI

- [Ukiyo-e Walk](https://appshunter.io/ios/app/ukiyo-e-walk/id6753761913)
- [LectureWatch](https://appshunter.io/ios/app/lecturewatch/id6754700306)
- [PinyinEPUBReader](https://appshunter.io/ios/app/pinyinepubreader/id6757860067)
- [DoubleScroll Bible](https://appshunter.io/ios/app/doublescroll-bible/id6759354167)
- [Daily Text Widget](https://appshunter.io/ios/app/daily-text-widget/id6762461558)

All apps by TARO TATSUMI: https://appshunter.io/developer/1836111580

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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 2026-09-05.*