Calvertr Lite vs Fraction Calculator Widget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calvertr Lite
This free utility app offers a powerful unit converter and calculator with a sleek design. It features thousands of conversions across 34 categories, currency conversion, and a versatile calculator with live math expressions. Personalize your experience with custom themes and save/share your work.
- 34 unit conversion categories
- 157 world currency support
- Live math expression calculator
- Customizable background themes
- Save and share conversions/calculations
- Notification center widget calculator
Read full descriptionHide full description
A powerful, flexible graphing unit converter and calculator app for FREE! Calvertr Lite offers a wide range of categories and units to convert between with quick, accurate and a sleek polished design. Units Converter: • Easy-to-use interface • 34 ready to go categories with thousands of unit conversions • Support of 157 world currencies * • Simply add units to your favorite list and access directly from home screen • Ability to search units and categories • Add personal notes with each saved conversions and share it with your friends through Email or Airdrop or easily print it • Choose your preferred app background from our 9 gorgeous color themes * Versatile calculator app: • Simple and elegant user interface with gorgeous background • Create live math expression • Automatically save your complete expression for future use • Use backspace anytime to correct a simple mistake, instead of starting over • Tap on math expression to edit and add your notation to each number • Share complete calculation with your friends through Email or Airdrop or Print it • Optimized to be faster and easy to use calculator Widget Notifications Center : The most innovative calculator widget where you can make your mathematics calculations at your notification center as Widget, exclusively designed for iOS 8 Unit Categories: Acceleration, Angle, Area, Astronomical, Business Days, Calendar Days, Capacitance, Clothing, Cooking, Currency, Data, Density, Electric Current, Energy, Force, Frequency, Fuel Consumption, Length, Light, Mass, Mortgage Payment, Percentage, Power, Pressure, Radioactivity, ROI, Sound, Speed, Split Check, Temperature, Time, Tip Calculator, Torque, Viscosity and Volume. * In-app purchase required Calvertr is the perfect unit converter and calculator app where you will have access to convert units and calculations within seconds! Come and download this unique, one-of-a-kind application. We'd love to hear your comments or suggestions.
Fraction Calculator Widget
Read full descriptionHide full description
Perform fractions calculations instantly from your Home Screen widget without opening the app. Designed for fractions, mixed numbers, unit conversions, and everyday math tasks. Key Features: • Home Screen widgets (2×2 and 4×2 sizes) • Fully customizable colors with multiple built-in themes • Built-in calculation history • Add notes to each calculation • Copy and share results easily Fraction & Measurement Tools: _ Enter mixed fractions (e.g. 2 3/4) a/b Standard fraction input (numerator/denominator) 1/2 ⇄ 0.5 Toggle between fraction and decimal format in ⇄ mm Convert between inches and millimeters ≈ Round results (1/16, 1/8, 1/4 precision) Built for precision work: • Accurate fraction calculations for everyday tasks • Useful for construction, carpentry, and DIY projects • Fast unit conversions between inches and millimeters • Flexible rounding for precise measurements Ads: This app contains ads to support development and future updates. Note: Widget behavior may vary slightly depending on device manufacturer and system limitations. Support: If you have any questions or feedback, contact us at: vetal.software@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Fraction Calculator Widget at none against Calvertr Lite's 3. Fraction Calculator Widget also leads on update cadence (daily vs every 6 months). Calvertr Lite's advantage is ads (none vs shown) and device support (3 vs 1). On price 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
Both are free to download. Calvertr Lite sells 3 one-off in-app purchases. Fraction Calculator Widget asks for nothing beyond the download.
Calvertr Lite ships an update every 6 months, Fraction Calculator Widget daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Calvertr Lite | Fraction Calculator Widget |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (10 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 6 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 26 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Intuz, Inc. | Vitalii Shkurko |
In-app purchases
Calvertr Lite
- Remove Ads$0.99
- Unlock All Themes$0.99
- Currency Conversion$0.99
Fraction Calculator Widget
No in-app purchases
Questions
Is Calvertr Lite free?
Is Fraction Calculator Widget free?
Do Calvertr Lite or Fraction Calculator Widget have ads?
Which is updated more often, Calvertr Lite or Fraction Calculator Widget?
Other comparisons















