Comparison

ProCalc vs ShadowCalc

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

Head to head
About

ProCalc

Read full description

Stylish, Minimal, All-in-One Calculator and Utility Suite • Customize colors for digits, operators, brackets and functions. • Set precision, percentage logic. • Sleek modern light/dark UI. • Scientific and financial tools for everyday use. • Unlock premium themes for a personalized experience. • History and memory. Easily add to history manually or with each press of equal button Everyday Utilities: - Standard Calculator: Quick, reliable calculations - Date Calculator: Track duration and intervals - Unit Converter: Length, weight, temperature and more - Currency Converter: Real-time conversion for global currencies - Fuel Calculator: Manage fuel costs efficiently - Work Shift Calculator: Track hours, breaks, overtime and holiday pay Financial Tools: - Loan Calculator: Plan repayments - Mortgage Calculator: Manage home financing - Retirement Planner: Forecast your future savings - Savings Calculator: Track your growth - Much more... Health and Wellness: - BMI Calculator: Quick health metric insights History and Tracking: Save and review past calculations Premium Features: Unlock additional themes. Download now and simplify your life with a modern, customizable calculator and utility suite!

About

ShadowCalc

Calculate in style with this persona-inspired calculator app. It offers unique themes, customizable icons, and haptic feedback, all with hand-drawn assets.

Highlights
  • Persona-inspired themes
  • Customizable icons
  • Haptic feedback
  • Unique hand-drawn assets
  • Multiple theme support
Features
Read full description

I am a shadow, the true self! For all the Investigation Team Members, Phantom Thieves, and SEES members, calculate in a new way with this stylized, persona-inspired calculator! ShadowCalc is a free application inspired by the Persona video game series. Features Include: - Support for 5+ different themes inspired by three of the video games! - Haptic Feedback setting! - Customizable Icons to match each theme! - Completely unique and hand drawn assets for each of the themes! Download today and begin calculating in style! Persona and other trademarks are property of ATLUS and not of my own creation.

Screenshots

ProCalc4 screens
ShadowCalc3 screens

Verdict

The call

The clearest difference is ads: ShadowCalc at none against ProCalc's shown. ShadowCalc also leads on update cadence (weekly vs monthly). ProCalc's advantage is iOS requirement (13.0 vs 26.0). On price, 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. ProCalc sells 4 one-off in-app purchases and ShadowCalc sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ProCalc ships an update monthly, ShadowCalc weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
ProCalc versus ShadowCalc: the parameters behind the verdict, then further details
ParameterProCalcShadowCalc
PriceFreeFree
Rating—5.0 (22 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—22 — better
Update frequencyMonthlyWeekly — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size34 MB27 MB
Age rating4+4+
DeveloperPenquinzoo LimitedAhmed Aslam Juvale

In-app purchases

4 purchases

ProCalc

One-time4
  • Unlock Flat themes$3.99
  • Graphs and pdf export.$3.99
  • Unlock Neon themes$4.99
Show 1 more
  • All themes$4.99
3 purchases

ShadowCalc

One-time3
  • Level 1 Tip$0.99
  • Level 2 Tip$2.99
  • Level 10 Tip$9.99

Questions

Is ProCalc free?
ProCalc is free to download, with in-app purchases available.
Is ShadowCalc free?
ShadowCalc is free to download, with in-app purchases available.
Do ProCalc or ShadowCalc have ads?
ProCalc shows ads; ShadowCalc does not.
Which is updated more often, ProCalc or ShadowCalc?
ProCalc ships an update monthly, and ShadowCalc weekly. Most recently, ProCalc was updated on October 28, 2026 and ShadowCalc on October 25, 2026.

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