Comparison

SClock vs Calc ± Smart Widgets

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

Head to head
About

SClock

This app offers a customizable clock with adjustable display sizes and color options. It features dual timers with customizable sounds and visual cues, perfect for time management tasks like Pomodoro.

Highlights
  • Adjustable display size
  • Color selectable clock face
  • Dual timer functionality
  • Customizable countdown sounds
  • Color-coded time display
  • Simple, easy-to-read design
Features
Read full description

・ 24H / 12H calendar Simple clock function with color selectable ・The sound before the start, the countdown sound, the color display can be changed according to the remaining time, and the two timers can be switched, making it ideal for pomodoro timers, etc.The sound before the start, the countdown sound, the color display can be changed according to the remaining time, and the two timers can be switched, making it ideal for pomodoro timers, etc. ・By switching between large format and middle size display, it is easy to use at hand and has excellent visibility from a distance in a wide place. ・Simple and easy-to-read design. You can use it in any situation such as studying, meetings, presentations, sports, fitness, cooking, etc.

About

Calc ± Smart Widgets

Features
Read full description

Calc ± Smart Widgets One app. Every calculation. Calc replaces a dozen single-purpose apps with 25+ beautifully designed calculators and converters — all one tap away. WHY PEOPLE LOVE CALC - Everything in one place — no more switching between apps - Clean, distraction-free design that's a joy to use - Interactive home screen widgets for instant answers - Works beautifully on both iPhone and iPad - Choose your number format: Indian (10,00,000), Western, European, or East Asian FINANCE CALCULATORS - EMI Calculator — plan loans with confidence - SIP Calculator — project your investment growth - GST Calculator — add or subtract tax instantly - VAT Calculator — quick tax breakdowns - Percentage, Discount & Tip calculators for everyday math SMART CONVERTERS - Currency Converter with live rates - Length, Weight, Volume, Area & Temperature - Speed, Pressure, Energy, Force & Power - Number systems — Binary, Octal, Decimal, Hexadecimal - Timezones & Data storage units MADE FOR YOUR WORKFLOW - Pick your default tool — open straight into the calculator you use most - Set default units once, convert faster forever - Sound & haptic feedback you can toggle - Optimized sidebar navigation on iPad GO PRO Unlock all calculators, premium interactive widgets, and calculation history with Calc Pro. Start with a free trial — cancel anytime. Whether you're planning a loan, splitting a bill, converting units for work, or checking exchange rates before a trip — Calc gives you the answer in seconds. Download Calc today and carry every calculator in your pocket. If you face any technical challenges or have any suggestions or feedback,  Feel free to contact us at info@hkinfoway.com . Privacy Policy: https://calc.wallzy.app/privacy-policy

Screenshots

SClock4 screens
Calc ± Smart Widgets4 screens

Verdict

The call

The clearest difference is ads: Calc ± Smart Widgets at none against SClock's shown. Calc ± Smart Widgets also leads on update cadence (daily vs fortnightly). On price, in-app purchases, device support and iOS requirement 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. SClock sells 1 in-app purchase, starting at $0.99 per month and Calc ± Smart Widgets sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SClock ships an update fortnightly, Calc ± Smart Widgets daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
SClock versus Calc ± Smart Widgets: the parameters behind the verdict, then further details
ParameterSClockCalc ± Smart Widgets
PriceFreeFree
Rating4.3 (24 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings24 — better—
Update frequencyFortnightlyDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1 — better17.0
Further details — not scored
Size30 MB55 MB
Age rating4++4
DeveloperHajime SuzukiHKinfoway Technologies

In-app purchases

1 purchases

SClock

Subscriptions1
  • premium$0.991 Month
2 purchases

Calc ± Smart Widgets

Subscriptions2
  • Calc ± Pro Monthly3 Days trial$1.991 Month
  • Calc ± Pro Yearly14 Days trial$12.991 Year

Questions

Is SClock free?
SClock is free to download, with in-app purchases available.
Is Calc ± Smart Widgets free?
Calc ± Smart Widgets is free to download, with in-app purchases available.
Do SClock or Calc ± Smart Widgets have ads?
SClock shows ads; Calc ± Smart Widgets does not.
Which is updated more often, SClock or Calc ± Smart Widgets?
SClock ships an update fortnightly, and Calc ± Smart Widgets daily. Most recently, SClock was updated on November 3, 2026 and Calc ± Smart Widgets on October 30, 2026.

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