Comparison

Fibonacci Clock+ vs Three Pigs Cantonese

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fibonacci Clock+

This app displays time using a unique Fibonacci sequence tile system. It offers customizable themes, a digital time companion, and an interactive physics playground for leftover minutes. Enjoy ambient music or integrate your own library.

Highlights
  • 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
Read full description

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

About

Three Pigs Cantonese

Features
Read full description

Build your Cantonese skills with the classic story of The Three Little Pigs (三隻小豬)! This app provides a side-by-side bilingual reading experience with Cantonese (Traditional Chinese) and English translations, designed to help language learners acquire common vocabulary and understand essential Cantonese grammar in a familiar context. Follow the three brothers as they build their houses and face the big bad wolf, all while practicing your reading and listening skills. Perfect for learners of all levels, this reader uses repetitive structures and includes Jyutping support, making it ideal for internalizing Cantonese verbs and sentence patterns.

Screenshots

Fibonacci Clock+4 screens
Three Pigs Cantonese4 screens

Verdict

The call

The clearest difference is price: Three Pigs Cantonese at $0.99 against Fibonacci Clock+'s $2.99. Three Pigs Cantonese also leads on device support. Fibonacci Clock+'s advantage is iOS requirement (16.6 vs 18.2). On in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Fibonacci Clock+ costs $2.99 and Three Pigs Cantonese $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Fibonacci Clock+ versus Three Pigs Cantonese: the parameters behind the verdict, then further details
ParameterFibonacci Clock+Three Pigs Cantonese
Price$2.99$0.99 — better
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequency—Every 3 months
Ads—No
In-app purchasesNoNo
MonetizationFree—
Devices—iPhone, iPad — better
Requires iOS16.6 — better18.2
Further details — not scored
Size13 MB1.2 GB
Age rating4+4+
DeveloperVijayvir SinghJeffrey Dick

In-app purchases

None

Fibonacci Clock+

No in-app purchases

None

Three Pigs Cantonese

No in-app purchases

Questions

Is Fibonacci Clock+ free?
Fibonacci Clock+ costs $2.99, with no in-app purchases.
Is Three Pigs Cantonese free?
Three Pigs Cantonese costs $0.99, with no in-app purchases.

Other comparisons