Comparison

Easy Subtraction vs QuickConvert

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

Head to head
About

Easy Subtraction

Features
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Easily compare images. Obtain difference images in as few as two taps. Use both captured and library images. Operate offline after installation. How to Use: 1. Tap the camera button to take a mask image. 2. Tap the camera button to take a capture image. 3. Once the images are taken, the app will automatically calculate and display the difference image. 4. If the two images are misaligned, adjust the mask image by moving, rotating, and resizing it while checking the resulting difference image. The resulting difference image will highlight the differences between the two images in white (or black if the image is inverted). You can save the resulting image to your iphone library. if you want to know an answer spot-the-difference puzzles right now, be sure to try this app!

About

QuickConvert

Instantly convert units for length, weight, and temperature with this fast, simple, and accurate tool. Designed for everyday use, it provides precise results in an intuitive interface.

Highlights
  • Instant conversions
  • Metric & Imperial support
  • Length, weight, temperature conversions
  • Swap units with one tap
  • Copy results instantly
  • Clean, modern interface
Features
Read full description

QuickConvert – Unit Converter Convert units instantly with QuickConverter, the fast, simple, and accurate unit converter designed for everyday use. Whether you're converting length, weight, or temperature, QuickConvert delivers precise results in an intuitive interface built for speed and simplicity. Perfect for students, engineers, travelers, fitness enthusiasts, professionals, cooks, and anyone who needs reliable conversions on the go. Fast & Accurate Unit Conversions QuickConverter makes converting between Metric and Imperial units effortless. Enter a value, choose your units, and receive accurate results instantly. Current conversion categories • Length • Weight • Temperature More conversion categories are planned in future updates. Length Converter Convert between popular distance and length units including: • Millimeters (mm) • Centimeters (cm) • Meters (m) • Kilometers (km) • Inches (in) • Feet (ft) • Yards (yd) • Miles (mi) Whether you're measuring a room, converting road distances, or working on a project, QuickConverter makes every calculation simple. Weight Converter Quickly convert between: • Milligrams (mg) • Grams (g) • Kilograms (kg) • Ounces (oz) • Pounds (lb) • Stones (st) • Metric Tons (t) Ideal for fitness tracking, nutrition, cooking, shipping, and everyday calculations. Temperature Converter Instantly convert between: • Celsius (°C) • Fahrenheit (°F) • Kelvin (K) Perfect for travel, weather, science, education, and engineering. Designed for Simplicity QuickConverter was built with a focus on speed, clarity, and ease of use. Features include: • Instant conversions • Metric & Imperial support • Swap units with one tap • Copy results instantly • Clean, modern interface • Fast and lightweight • No account required • Privacy-friendly design Everything is designed to help you complete conversions in just a few taps. Built for Everyday Life Whether you're solving homework, cooking a recipe, planning a trip, exercising, working on a DIY project, or simply satisfying your curiosity, QuickConverter provides the accurate unit conversions you need in seconds. Download QuickConverter today and enjoy one of the fastest and easiest ways to convert units on your iPhone.

Screenshots

Easy Subtraction4 screens
QuickConvert3 screens

Verdict

The call

The clearest difference is iOS requirement: Easy Subtraction at 16.4 against QuickConvert's 26.0. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Easy Subtraction versus QuickConvert: the parameters behind the verdict, then further details
ParameterEasy SubtractionQuickConvert
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size1 MB4 MB
Age rating4+4+
DeveloperHideo NoseEnzo Hareng

In-app purchases

None

Easy Subtraction

No in-app purchases

None

QuickConvert

No in-app purchases

Questions

Is Easy Subtraction free?
Easy Subtraction is free to download, with no in-app purchases.
Is QuickConvert free?
QuickConvert is free to download, with no in-app purchases.
Do Easy Subtraction or QuickConvert have ads?
Neither Easy Subtraction nor QuickConvert shows ads.

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