Comparison

LDM Valves vs UnitFlow

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

Head to head
About

LDM Valves

Features
Read full description

This programme is designed for calculation of Kvs/Cvs of industrial valves.

About

UnitFlow

Features
Read full description

UnitFlow – Fast, Accurate, Offline Unit Converter UnitFlow is a reliable and fully offline unit conversion tool designed for everyday use. Convert length, weight, temperature, kitchen measurements, and even your own custom currencies — all without an internet connection. Ideal for students, professionals, travelers, home cooks, and anyone who needs quick and precise conversions. Key Features Comprehensive Conversion Categories Length: millimeters, centimeters, meters, kilometers, inches, feet, yards, miles
Weight: grams, kilograms, ounces, pounds, tons
Temperature: Celsius, Fahrenheit, Kelvin
Kitchen: cups, tablespoons, teaspoons, milliliters, liters
Currency: add custom currencies, set base currency, manually update exchange rates, and show/hide currencies 
Fully Offline and Fast All conversions happen instantly on your device. No internet required, no delays, and no data ever leaves your phone. Custom Currency Management * Add unlimited currencies * Set your preferred base currency * Enter your own exchange rates * Control visibility for a simpler interface
All information is stored locally. Modern and User-Friendly Interface * Clean layout with color-coded categories * Smooth animations * Material Design 3 styling * Dark mode support * Simple and minimal UI Privacy First UnitFlow does not collect data, track usage, or require an account. Everything remains on your device.

Screenshots

LDM Valves4 screens
UnitFlow4 screens

Verdict

The call

The clearest difference is iOS requirement: UnitFlow at 13.0 against LDM Valves's 15.3. 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 · 5 level
LDM Valves versus UnitFlow: the parameters behind the verdict, then further details
ParameterLDM ValvesUnitFlow
PriceFreeFree
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.313.0 — better
Further details — not scored
Size37 MB19 MB
Age rating4+4+
DeveloperLDM, spol. s r.o.SHIM THEE YAP

In-app purchases

None

LDM Valves

No in-app purchases

None

UnitFlow

No in-app purchases

Questions

Is LDM Valves free?
LDM Valves is free to download, with no in-app purchases.
Is UnitFlow free?
UnitFlow is free to download, with no in-app purchases.
Do LDM Valves or UnitFlow have ads?
Neither LDM Valves nor UnitFlow shows ads.

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