Comparison

PixelConverter vs Ratio Calculator Pro

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

Head to head
About

PixelConverter

Features
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It is a tool to mutually convert the print size of an image and the number of pixels. It helps to determine whether a date can be used as a publication or commercial print. When you want to know the number of pixels required for the planed range of the printing, the print size from the number of pixels of an image and the print size from an image size displayed on a screen, this tool will be useful. It can also convert a paper size to the number of pixels. How to use: first, you need to register print types such as color printing and gray printing and the corresponding printing resolution. Then this tool works according to the print type. It can also take the zoom ratio into account when you arrange an image to DTP software, etc. In addition, it will be useful at the production scene of Responsive Web site. For example, you can know with this tool how many millimeters of arbitrary pixels are displayed on a screen. Conversion function Convert mutually pixel values to mm, cm, point, inch and pica Convert an image size on a screen to the print size Convert a paper size to the pixel values Display of conversion result The pixel value (the minimum value) are displayed as an integer rounded up to the nearest decimal point The converted values (the maximum value) are rounded down to the second decimal place or the third place depending on the unit, e.g. mm Customize Registerable print DPI: 3 types. You can also set the name freely. Registerable display PPI: 2 types. The name is able to be set freely, and to measure PPI in mm or in other units is also possible (a rough estimate). There is an option that you can also set a display as a conversion target device. Unit: for the print size and the measurement of display width, it is selectable from 5 types each. Condition: it is possible to set the zoom ratio when arranging an image to DTP software, etc.

About

Ratio Calculator Pro

Features
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**Ratio Calculator โ€“ Simple Ratio Calculator** Calculate the ratio between two numbers quickly and easily with Ratio Calculator, a simple and intuitive ratio calculator designed for fast, straightforward calculations. Enter two numbers, X and Y, to calculate their ratio by dividing X by Y. Whether you need a quick ratio calculation for everyday tasks, studying, work or numerical comparisons, this calculator helps you get the result without unnecessary steps. **Features** โ€ข **Easy Ratio Calculator** โ€“ Calculate the ratio between two numbers with a simple input interface. โ€ข **Quick Division** โ€“ Divide X by Y and get your result in seconds. โ€ข **Simple and Intuitive** โ€“ Enter your values and calculate without complicated menus. โ€ข **Everyday Calculations** โ€“ Useful for students, professionals and anyone who needs to calculate ratios or divide numbers. โ€ข **Fast and Convenient** โ€“ A straightforward calculator focused on one essential task. **How to Calculate a Ratio** 1. Enter the first number (X). 2. Enter the second number (Y). 3. Calculate the ratio: X รท Y. Ratio Calculator is a practical tool for anyone looking for a simple ratio calculator, a calculator for two numbers, or a quick way to divide one number by another. Download Ratio Calculator and make ratio calculations simple.

Screenshots

PixelConverter4 screens
Ratio Calculator Pro4 screens

Verdict

The call

The clearest difference is ads: Ratio Calculator Pro at none against PixelConverter's shown. PixelConverter's advantage is update cadence (every 3 months vs every 19 months) and iOS requirement (12.0 vs 15). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PixelConverter ships an update every 3 months, Ratio Calculator Pro every 19 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard3 real differences ยท 3 level
PixelConverter versus Ratio Calculator Pro: the parameters behind the verdict, then further details
ParameterPixelConverterRatio Calculator Pro
PriceFreeFree
Update frequencyEvery 3 months โ€” betterEvery 19 months
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.0 โ€” better15
Further details โ€” not scored
Size12 MB7 MB
Age rating4+4+
DeveloperFumio OguniKrzysztof Gwiazda

In-app purchases

None

PixelConverter

No in-app purchases

None

Ratio Calculator Pro

No in-app purchases

Questions

Is PixelConverter free?
PixelConverter is free to download, with no in-app purchases.
Is Ratio Calculator Pro free?
Ratio Calculator Pro is free to download, with no in-app purchases.
Do PixelConverter or Ratio Calculator Pro have ads?
PixelConverter shows ads; Ratio Calculator Pro does not.
Which is updated more often, PixelConverter or Ratio Calculator Pro?
PixelConverter ships an update every 3 months, and Ratio Calculator Pro every 19 months. Most recently, PixelConverter was updated on October 26, 2026 and Ratio Calculator Pro on October 25, 2026.

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