Comparison

XE Calculator Pro vs Numio

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

Head to head
About

XE Calculator Pro

This app is an AI-powered math and productivity assistant that combines standard and scientific calculators, graphing, and a suite of utility tools. It offers step-by-step explanations for math problems and features like history management and unit conversion.

Highlights
  • AI Math Assistant with step-by-step explanations
  • Scientific and standard calculation modes
  • Function graphing (polar, parametric)
  • Smart calculation history with notes and voice playback
  • Unit conversion and loan estimation tools
  • Dual keyboard modes for simple and advanced use
  • Files Box for cross-device text and file sharing
Features
Read full description

XE Calculator Pro More Than a Calculator — Your AI-Powered Math & Productivity Assistant XE Calculator Pro combines a Standard Calculator, Scientific Calculator, AI Math Assistant, Function Graphing, and a Utility Toolbox in one app. Designed for students, teachers, engineers, professionals, and everyday users, it helps you calculate faster, learn smarter, and stay productive. AI Math Assistant Built-in AI math tutor helps you: • Solve algebra, geometry, calculus, and statistics problems • Get step-by-step explanations • Understand mathematical concepts • Receive personalized assistance anytime Powerful Calculations Standard Calculator • Addition, subtraction, multiplication, division • Percentages • Positive/negative conversion • Modulo operations Scientific Calculator • Trigonometric and inverse trigonometric functions • Powers, roots, factorials, reciprocals • Logarithmic calculations • Degree/radian conversion Statistics • Averages • Totals and sums Function Graphing • Function graphs • Polar graphs • Parametric curves Smart Calculation History Save your complete calculation process with: • History management • Custom notes • Voice playback • One-tap sharing • Excel export Productivity Features Spotlight Search Quickly search: • Calculation results • Calculation history • Saved notes Dual Keyboard Modes Simple Mode • Everyday calculations Advanced Mode • Scientific and professional calculations Optimized for iPad • Landscape support • Split View multitasking • Large-screen workflow • Fast and smooth performance Personalization Themes Choose from multiple built-in themes. Regional Voice Effects Voice playback in: • Cantonese • Sichuan Dialect • Teochew Dialect Built-in Tools Housing Loan • Provident fund loans • Commercial loans • Combined loans House Tax Estimate property taxes quickly. Unit Conversion Convert: • Length • Area • Weight • Speed • Number systems • More Worth Job Evaluate job opportunities based on income and time. Compass Displays: • Direction • Altitude • Atmospheric pressure • Latitude and longitude Flip Clock A minimalist clock for study and work. Files Box Share text and files across devices. iHandy Carpenter • Level • Protractor • Ruler Relationship Identify family relationships instantly. Worry Dolls Record worries and receive supportive companionship. TK Profit Calculator Estimate TikTok Shop order profit, profit margin, and ROI from your price, costs, shipping, and platform fees. Supports automatic or manual exchange rates. Estimates only. This tool does not sell products, manage orders, or process transactions. It is not affiliated with TikTok Shop. One App for Study, Work, and Everyday Life Perfect for: • Students • Teachers • Engineers • Professionals • Home users Download XE Calculator Pro and enjoy a smarter way to calculate and stay productive. [VIP Subscription Information] Subscription Plans: Weekly (1 week), Monthly (1 month), Annual (12 months). Payment: Charged to your iTunes account after purchase confirmation. Renewal: Your Apple account will be charged within 24 hours before the current subscription ends. The subscription will automatically renew unless canceled. Cancel Renewal: Turn off auto-renewal in your Apple ID settings at least 24 hours before the end of the current period. More information: https://support.apple.com/en-us/118428 Terms of Use: https://www.galaxy-hold.win/terms-of-use.html Privacy Policy: https://www.galaxy-hold.win/app-privacy-policy.html Enjoy XE Calculator Pro? Please rate and support us. Thank you!

About

Numio

Features
Read full description

Stop opening apps just to do quick math. numio puts a fully interactive calculator right on your Home Screen. TAP. CALCULATE. DONE. numio's interactive widget is not just a shortcut — it's a real, working calculator built directly into your Home Screen. Tap numbers, choose operations, and get results without ever leaving your Home Screen. WIDGET SIZES FOR EVERY NEED • Small Widget — Quick 3-column calculator for fast calculations • Medium Widget — Full 4-column calculator with all operations • Large Widget — Complete calculator experience with branded display • Lock Screen Widgets — See your last result at a glance (circular & rectangular) BEAUTIFUL, PURPOSEFUL DESIGN numio isn't another clone. Every detail is crafted with intention: • Unique teal accent theme — stands out from every other calculator • Glassmorphism buttons with smooth gradient backgrounds • Fluid spring animations and haptic feedback on every tap • Rounded pill-shaped buttons designed for precision tapping FULL-FEATURED CALCULATOR • Add, subtract, multiply, divide • Percentage calculations • Positive/negative toggle • Decimal support • Backspace for quick corrections • Up to 9-digit precision with smart scientific notation for large numbers CALCULATION HISTORY Never lose track of your work. numio saves your last 50 calculations so you can: • Review previous results anytime • Tap any history item to reuse the result • Swipe to delete individual entries • Clear all history with one tap DARK & LIGHT MODE Switch between a stunning deep blue-purple dark theme and a clean, crisp light theme. Your preference is remembered across sessions. DESIGNED FOR SPEED numio is built for people who calculate throughout the day — students, professionals, shoppers, anyone who needs quick answers. The Home Screen widget means zero wait time. No app launch. No loading screen. Just instant math. WHY numio? → Only $0.99 — no subscriptions, no ads, no in-app purchases → The widget alone is worth it — calculate without opening a single app → Privacy first — no data collection, no analytics, no tracking → Lightweight — minimal battery and storage impact Download numio and turn your Home Screen into a calculator.

Screenshots

XE Calculator Pro4 screens
Numio4 screens

Verdict

The call

The clearest difference is price: XE Calculator Pro at Free against Numio's $0.99. XE Calculator Pro also leads on device support (4 vs 2) and iOS requirement (15.0 vs 26.2). Numio's advantage is in-app purchases (none vs 3) and update cadence (weekly vs monthly). On ads 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

XE Calculator Pro is free to download; Numio costs $0.99 up front. XE Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days. Numio asks for nothing beyond the download.

UpkeepUpdate frequency

XE Calculator Pro ships an update monthly, Numio weekly. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 4 level
XE Calculator Pro versus Numio: the parameters behind the verdict, then further details
ParameterXE Calculator ProNumio
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size101 MB5 MB
Age rating4+4+
Developer荣佳 杨GameOcean

In-app purchases

3 purchases

XE Calculator Pro

Subscriptions3
  • Subscribe to Pro weekly7 Days trial$0.997 Days
  • Subscribe to Pro monthly7 Days trial$2.991 Month
  • Subscribe to Pro annually1 Year trial$24.991 Year
None

Numio

No in-app purchases

Questions

Is XE Calculator Pro free?
XE Calculator Pro is free to download, with in-app purchases available.
Is Numio free?
Numio costs $0.99, with no in-app purchases.
Do XE Calculator Pro or Numio have ads?
Neither XE Calculator Pro nor Numio shows ads.
Which is updated more often, XE Calculator Pro or Numio?
XE Calculator Pro ships an update monthly, and Numio weekly. Most recently, XE Calculator Pro was updated on November 3, 2026 and Numio on November 2, 2026.

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