Comparison

Digital Clock vs Calculator

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

Head to head
About

Digital Clock

Transform your device into a retro LED digital clock with a dot matrix design. Offers multiple time formats, vibrant color options, and a full-screen display. Ideal for bedside tables, desks, or any space needing an elegant timepiece.

Highlights
  • Authentic dot matrix design
  • Multiple time formats (12/24 hr, seconds on/off)
  • 6 vibrant LED color options
  • Full-screen display
  • Optimized for all iPhones and iPads
  • Simple tap-to-access settings
Features
Read full description

Transform your iPhone or iPad into a stunning retro LED display with this beautifully crafted digital clock app. Experience Nostalgic Digital Beauty Relive the classic era of LED displays with our authentic dot matrix design. Each number is rendered using hundreds of individual glowing dots, creating that iconic retro aesthetic that defined the digital age. Perfect for Any Space Whether it's your bedside table, kitchen counter, or office desk, this full-screen clock turns your iPhone or iPad into an elegant timepiece that's both functional and decorative. Features: Multiple Time Formats - Switch between 12-hour and 24-hour display - Toggle seconds on/off (HH:MM:SS or HH:MM) Beautiful Color Options - Choose from 6 vibrant LED colors: Yellow, Green, Cyan, Orange, Red, and Purple - Each color captures the authentic glow of classic LED displays Optimized for All iPhones and iPads - Automatically adjusts dot size for perfect viewing on iPad Mini, iPad Air, and iPad Pro - Crisp, clear display in both portrait and landscape orientations Simple Controls - Tap anywhere on the screen to access settings - Clean, intuitive interface that doesn't distract from the clock - Settings panel matches the retro dot matrix aesthetic Perfect for Any Time - Full-screen display with hidden status bar for distraction-free viewing - Ideal as a bedside clock, desk accessory, or ambient display - Low power consumption for extended use Why You'll Love It: The carefully crafted dot matrix rendering creates an authentic retro experience that's both nostalgic and modern. Each glowing dot is perfectly sized and spaced to recreate the classic LED displays you remember, while taking advantage of your iPad's beautiful screen. Transform your iPad into a piece of retro-futuristic art that tells time beautifully. Download Digital Clock - LED Retro today and bring the golden age of digital displays to your space.

About

Calculator

Features
Read full description

Calculator: Basic + Scientific is a simple, fast, and easy-to-use calculator for everyday calculations and more advanced mathematical operations. Features include: • Basic arithmetic – addition, subtraction, multiplication and division • Percentage calculations • Scientific functions including sin, cos, tan, log and ln • Square root, powers, π and e • Calculation history • Copy and share results • Clear, modern and easy-to-use interface Whether you need a quick everyday calculation or scientific functions, Calculator: Basic + Scientific provides the tools you need in one convenient app.

Screenshots

Digital Clock4 screens
Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Digital Clock at every 5 days against Calculator's monthly. Calculator's advantage is iOS requirement (16.4 vs 18.1). On price, ads, in-app purchases and device support 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Digital Clock ships an update every 5 days, Calculator monthly. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Digital Clock versus Calculator: the parameters behind the verdict, then further details
ParameterDigital ClockCalculator
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.116.4 — better
Further details — not scored
Size4 MB32 MB
Age rating4+4+
DeveloperSeungJun LeeHussain HUSSAIN NASEER

In-app purchases

None

Digital Clock

No in-app purchases

None

Calculator

No in-app purchases

Questions

Is Digital Clock free?
Digital Clock is free to download, with no in-app purchases.
Is Calculator free?
Calculator is free to download, with no in-app purchases.
Do Digital Clock or Calculator have ads?
Neither Digital Clock nor Calculator shows ads.
Which is updated more often, Digital Clock or Calculator?
Digital Clock ships an update every 5 days, and Calculator monthly. Most recently, Digital Clock was updated on October 2, 2026 and Calculator on October 8, 2026.

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