# Fibonacci Clock+ > Time displayed via Fibonacci sequence tiles with interactive elements and music. (iPhone/iPad app by Vijayvir Singh.) - Source: https://appshunter.io/ios/app/fibonacci-clock-plus/id1482551715 (this page in markdown: same URL + `.md`) - Developer: [Vijayvir Singh](https://appshunter.io/developer/1469680736) - Category: Education - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 13 MB - Languages: English - Released: 2019-10-10 - Data updated: 2026-07-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/fibonacci-clock-plus/id1482551715/reviews.md ## What is Fibonacci Clock+? Fibonacci Clock+ — Feature Highlights Core Clock • Full-screen Fibonacci clock: 5 tiles (1, 1, 2, 3, 5) that light up in different colors to show the current time • Reads hours from red + yellow tiles, minutes (in 5-min steps) from green + yellow tiles • Auto-updating live, second-by-second Digital Time Companion • Toggleable digital time pill in the top nav • Tap to switch between 12-hour (AM/PM) and 24-hour (military) formats • Preference remembered across launches 5 Watch Themes (persisted) • Classic — walnut wooden frame, painted tiles • Military — tactical olive • Doctor — clean clinical white • Navy — deep maritime blue • Digital — glowing neon retro Calculation Panel • Slide-out left panel shows the math: e.g. "12h = 2 red + 8 yellow", "25 min = (3 green + 2 yellow) × 5" • Learn how Fibonacci addition builds every time Interactive Physics Playground • Extra minutes (0–4 leftover) appear as floating icons • Star mode: zero-gravity — drift freely • Football mode: real gravity + bounce • Drag and fling icons with momentum • Icon-to-icon collisions with visual ring + haptic feedback Music & Sound • Built-in ambient "Quiet Morning" loop • Pick songs from your iPhone Music Library via MusicKit • Compact transport pill: shuffle · previous · play/pause · next · loop • All persists — loop and shuffle preferences remembered • Optional hourly chime Interactive Info Sheet • Mini-clock demo with sliders — set any hour & minute to see how the tiles decompose • "Now" button snaps the demo back to real time Polish • Landscape-locked, immersive full-viewport layout • Idle timer disabled so the clock never dims • Smooth theme transitions and spring animations • Reserved safe zones so controls, digital time and banner never overlap the clock Version 3.0.0 Fibonacci Clock+:  To get the time you need some math. The view of the clock is made up of five squares whose side lengths match the first five Fibonacci numbers: 1, 1, 2, 3 and 5. The hours are displayed using red and the minutes using green. When a square is used to display both the hours and minutes it turns Yellow(Red + Green). Black squares are ignored. Minute Box(Green Or Yellow): represents 5 mins Hour Box(Red Or Yellow): represents 1 hrs. The remaining minutes are represented by stars or Football, which are shown or hidden according to the current time. App also provides background music "The quiet morning" by David Fesliyan. https://www.fesliyanstudios.com/about ## Key features - Full-screen Fibonacci clock display - Toggleable digital time companion - Five customizable watch themes - Calculation panel for time math - Interactive physics playground for minutes - Music integration with iPhone Library - Interactive info sheet with sliders ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/fibonacci-clock-plus/id1482551715/reviews.md ### 5/5 — Very nice *2019-12-22* This is a very nice and interesting app ## Frequently asked questions about Fibonacci Clock+ ### How does Fibonacci Clock+ show the time? Fibonacci Clock+ uses five tiles with side lengths matching the first five Fibonacci numbers (1, 1, 2, 3, 5). Red tiles represent hours, green tiles represent 5-minute increments, and yellow tiles represent both. Extra minutes are shown as interactive icons. ### Can I see the math behind the time display in Fibonacci Clock+? Yes, a slide-out panel displays the exact calculations for how the Fibonacci tiles represent the current hour and minutes, helping users understand the mathematical addition involved. ### What are the different watch themes available in Fibonacci Clock+? Fibonacci Clock+ offers five distinct themes: Classic, Military, Doctor, Navy, and Digital, each with a unique visual style for the clock's frame and tiles. ### Does Fibonacci Clock+ have any interactive elements for learning? Yes, the app features an interactive physics playground where leftover minutes are displayed as floating icons. Users can experiment with star mode (zero-gravity) or football mode (real gravity) and interact with the icons. ### Can I play my own music with Fibonacci Clock+? Fibonacci Clock+ includes a built-in ambient music loop and allows users to select songs from their iPhone Music Library via MusicKit, with controls for shuffle and loop. ### Is Fibonacci Clock+ suitable for all ages? Fibonacci Clock+ has an age rating of 4+, making it suitable for younger users and adults interested in learning about time and Fibonacci sequences in an engaging way. ### How often is Fibonacci Clock+ updated? The app was last updated on July 2, 2026, indicating recent development and ongoing support. Version 3.0.0 was released as part of this update. ### Does Fibonacci Clock+ have ads? The provided data does not indicate the presence of advertisements in Fibonacci Clock+. It is listed as free with no mention of ads or in-app purchases. ## Version history (last 1 release) ### 3 — 2026-07-02 ibonacci Clock+ — Feature Highlights Core Clock • Full-screen Fibonacci clock: 5 tiles (1, 1, 2, 3, 5) that light up in different colors to show the current time • Reads hours from red + yellow tiles, minutes (in 5-min steps) from green + yellow tiles • Auto-updating live, second-by-second Digital Time Companion • Toggleable digital time pill in the top nav • Tap to switch between 12-hour (AM/PM) and 24-hour (military) formats • Preference remembered across launches 5 Watch Themes (persisted) • Classic — walnut wooden frame, painted tiles • Military — tactical olive • Doctor — clean clinical white • Navy — deep maritime blue • Digital — glowing neon retro Calculation Panel • Slide-out left panel shows the math: e.g. "12h = 2 red + 8 yellow", "25 min = (3 green + 2 yellow) × 5" • Learn how Fibonacci addition builds every time Interactive Physics Playground • Extra minutes (0–4 leftover) appear as floating icons • Star mode: zero-gravity — drift freely • Football mode: real gravity + bounce • Drag and fling icons with momentum • Icon-to-icon collisions with visual ring + haptic feedback Music & Sound • Built-in ambient "Quiet Morning" loop • Pick songs from your iPhone Music Library via MusicKit • Compact transport pill: shuffle · previous · play/pause · next · loop • All persists — loop and shuffle preferences remembered • Optional hourly chime Interactive Info Sheet • Mini-clock demo with sliders — set any hour & minute to see how the tiles decompose • "Now" button snaps the demo back to real time Polish • Landscape-locked, immersive full-viewport layout • Idle timer disabled so the clock never dims • Smooth theme transitions and spring animations • Reserved safe zones so controls, digital time and banner never overlap the clock ## More apps by Vijayvir Singh - [PunjabApp](https://appshunter.io/ios/app/punjabapp/id1469680737) - [Bio Lab](https://appshunter.io/ios/app/bio-lab/id1475353026) - [Punjab Farms](https://appshunter.io/ios/app/punjab-farms/id1481712502) - [Vibes Check](https://appshunter.io/ios/app/vibes-check/id6462989513) - [PB Sound Round Watch](https://appshunter.io/ios/app/pb-sound-round-watch/id6496046687) All apps by Vijayvir Singh: https://appshunter.io/developer/1469680736 --- *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 2026-07-08.*