Comparison

DPI610E vs Ratio Calculator Pro

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

Head to head
About

DPI610E

Features
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The DPI610E is a software application that provides the customers with the capability to connect to their Druck DPI610E portable pressure calibrators via, USB and Bluetooth interfaces. This enables the users to mirror a view and action certain tasks using a compatible mobile device.

About

Ratio Calculator Pro

Features
Read full description

**Ratio Calculator – 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** • **Easy Ratio Calculator** – Calculate the ratio between two numbers with a simple input interface. • **Quick Division** – Divide X by Y and get your result in seconds. • **Simple and Intuitive** – Enter your values and calculate without complicated menus. • **Everyday Calculations** – Useful for students, professionals and anyone who needs to calculate ratios or divide numbers. • **Fast and Convenient** – 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 ÷ 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

DPI610E3 screens
Ratio Calculator Pro4 screens

Verdict

The call

DPI610E and Ratio Calculator Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

DPI610E ships an update every 11 months, Ratio Calculator Pro every 19 months. The most recent releases landed on October 10, 2026 and November 3, 2026 respectively.

ScorecardNo meaningful differences
DPI610E versus Ratio Calculator Pro: the parameters behind the verdict, then further details
ParameterDPI610ERatio Calculator Pro
PriceFreeFree
Update frequencyEvery 11 months — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015
Further details — not scored
Size26 MB7 MB
Age rating17+4+
DeveloperBaker Hughes CompanyKrzysztof Gwiazda

In-app purchases

None

DPI610E

No in-app purchases

None

Ratio Calculator Pro

No in-app purchases

Questions

Is DPI610E free?
DPI610E 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 DPI610E or Ratio Calculator Pro have ads?
Neither DPI610E nor Ratio Calculator Pro shows ads.
Which is updated more often, DPI610E or Ratio Calculator Pro?
DPI610E ships an update every 11 months, and Ratio Calculator Pro every 19 months. Most recently, DPI610E was updated on October 10, 2026 and Ratio Calculator Pro on November 3, 2026.

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