Comparison

Morpho Convert Currency & Unit 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

Morpho Convert Currency & Unit

This app offers fast and intuitive unit and currency conversions for travel and everyday use. Customize your home screen with favorite conversions, access data for 256 countries, and even create your own units. It supports multiple languages for spoken results and integrates with various Apple devices and features.

Highlights
  • Instant conversions
  • Customizable home screen
  • 295 units and 174 currencies
  • Country-specific data
  • Custom unit creation
  • Spoken results in 38 languages
  • Widget and Apple Watch support
Features
Read full description

Morpho is a new take on conversions, focused on speed. Open, type a number, and instantly see all your favorite conversions. No fiddling. Add all of your most-used conversions to the home screen so that you see what you want–and only what you want. • Choose from 311 units and 174 currencies in 24 categories. • Countries: view and add common units of measure from 256 countries and regions. Quickly view electrical information, calling codes, driving side, languages, and time zones to help plan your trip. • Custom Units: Define specialized units for your profession or hobby, or add an uncommon unit that is not yet officially supported. • Speak results: Select from 38 languages in Settings. Long-press a conversion and choose a language to have the result spoken to you. • It's universal: iPhone, iPad, Mac, and Apple Watch. We have you covered no matter where you need a conversion. • Long press for more: copy result, copy the full text of the conversion, or quickly add a reverse conversion. • Conversions widget: new, interactive widget lets you convert your favorites instantly. • Currency widget: use the currency widget to stay on top of changes throughout the day from your Home Screen or Lock Screen. • Complications: launch Morpho from a complication, or use a currency complication to always have the latest exchange rate. • Weather: instant temperature, wind speed, and precipitation amount conversions with Weather integration. • Siri: get the full list of conversions using your voice. • Shortcuts: work currency conversions into your custom shortcuts. • Quick Notes: add values or countries to your Quick Notes. • Keyboard support: make full use of your hardware keyboard. • Hand Off, URL schemes, and multiple windows: enjoy. • Support for dynamic type sizes and VoiceOver. If you choose to purchase a Morpho Pro subscription, payment will be charged to your iTunes account, and your account will be charged for renewal 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Terms of use: https://thinktapwork.com/tos.html

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

Morpho Convert Currency & Unit4 screens
Calc ± Smart Widgets4 screens

Verdict

The call

The clearest difference is update cadence: Calc ± Smart Widgets at daily against Morpho Convert Currency & Unit's monthly. Morpho Convert Currency & Unit's advantage is device support (4 vs 2). On price, ads, in-app purchases 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. Morpho Convert Currency & Unit sells 3 in-app purchases, 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

Morpho Convert Currency & Unit ships an update monthly, Calc ± Smart Widgets daily. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Morpho Convert Currency & Unit versus Calc ± Smart Widgets: the parameters behind the verdict, then further details
ParameterMorpho Convert Currency & UnitCalc ± Smart Widgets
PriceFreeFree
Rating4.6 (195 ratings) — better—
Positive reviews60.6% of reviews—
Number of ratings195 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size97 MB55 MB
Age rating4++4
DeveloperThink Tap WorkHKinfoway Technologies

In-app purchases

3 purchases

Morpho Convert Currency & Unit

Subscriptions2
  • Monthly - Morpho Pro3 Days trial$0.991 Month
  • Yearly - Morpho Pro3 Days trial$5.991 Year
One-time1
  • One-time Purchase - Morpho Pro$19.99
2 purchases

Calc ± Smart Widgets

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

Questions

Is Morpho Convert Currency & Unit free?
Morpho Convert Currency & Unit 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 Morpho Convert Currency & Unit or Calc ± Smart Widgets have ads?
Neither Morpho Convert Currency & Unit nor Calc ± Smart Widgets shows ads.
Which is updated more often, Morpho Convert Currency & Unit or Calc ± Smart Widgets?
Morpho Convert Currency & Unit ships an update monthly, and Calc ± Smart Widgets daily. Most recently, Morpho Convert Currency & Unit was updated on November 7, 2026 and Calc ± Smart Widgets on October 30, 2026.

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