Water Quality & TDS calculator
Water Quality & TDS calculator is made and published by Multi Purpose Calculators. AppBrain is an independent app data site and isn't affiliated with Multi Purpose Calculators. The app name, icon, screenshots and description belong to Multi Purpose Calculators and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 940
- Last updated
- August 12, 2025
Water Quality & TDS calculator is a niche app, with 940 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 69
- Play install range
- 500+
- Launched
- August 2025
Installs over time
Water Quality & TDS calculator has been installed 940 times. Over the past 30 days, it has been installed 69 times.
Rankings
Google Play top chartsGoogle Play Rankings for Water Quality & TDS calculator
Competitors
Similar apps and more from Multi Purpose CalculatorsAlternatives to Water Quality & TDS calculator
More from Multi Purpose Calculators
Releases
Updates seen on Google Play- Version
- 1.0422
- Launched
- August 2025
User feedback
Ratings and reviews on Google PlayComments on Water Quality & TDS calculator for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 4.61 MB
- Content rating
- Everyone
Technologies used by Water Quality & TDS calculator
About the app and developer
About Water Quality & TDS calculator
Water Quality & TDS calculator is a productivity app developed by Multi Purpose Calculators.
Install Statistics
Water Quality & TDS calculator has been installed 940 times. In the last 30 days, the app was installed 69 times.
User Ratings
The app has no ratings yet.
App Information
Water Quality & TDS calculator is freely available from Google Play. The app size is 4.61 MB. The latest version available is 1.0422. The last update was on August 12, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since August 2025.
App Performance Report
Get a detailed PDF report for Water Quality & TDS calculator with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Multi Purpose Calculators
Frequently asked questions about Water Quality & TDS calculator
Is Water Quality & TDS calculator free?
Yes. Water Quality & TDS calculator is free on Google Play.
Is Water Quality & TDS calculator still available?
Yes. Water Quality & TDS calculator is on Google Play, and the last update we saw was on August 12, 2025.
Does Water Quality & TDS calculator contain ads?
Yes. Google Play lists Water Quality & TDS calculator as containing ads.
How large is Water Quality & TDS calculator?
Water Quality & TDS calculator is 4.61 MB.
Is Water Quality & TDS calculator suitable for children?
Google Play rates the content of Water Quality & TDS calculator as suitable for everyone.
How many times has Water Quality & TDS calculator been installed?
Google Play lists 500+ installs for Water Quality & TDS calculator.
Who made Water Quality & TDS calculator?
Water Quality & TDS calculator was developed by Multi Purpose Calculators. It is listed in the productivity category on Google Play.
What are the best alternatives to Water Quality & TDS calculator?
People looking at Water Quality & TDS calculator also look at these productivity apps: ZenTest-Smart Water Tester, Aquarium Calculator, HYDROS, Reef Trak - Reef Manager, Aqulator - Aquarium Manager.
Store listing
By Multi Purpose Calculators, from Google Play“Estimate TDS from EC, water hardness, salinity & RO Passage instantly!”
Description by Multi Purpose Calculators Written by the developer, not by AppBrain. Click to read.
Whether you're monitoring drinking water, aquariums, RO systems, or industrial use — the Water Quality & TDS Calculator puts TDS, hardness, salinity, and RO rejection percentage right at your fingertips.
No more manual calculations or confusing charts! This smart tool helps you estimate water quality parameters with simple, accurate formulas using TDS from Electrical Conductivity (EC), salinity estimation, RO rejection efficiency, and water hardness — all in one sleek app.
🚀 Key Features:
🔹 TDS Estimator from Conductivity (EC):
Get instant Total Dissolved Solids values by simply entering EC (µS/cm or ppm).
🔹 Water Hardness Calculator:
Convert between ppm, gpg, °dH, and °fH — and instantly classify water as soft, hard, or very hard.
🔹 Salinity Estimation Made Simple:
Estimate salinity (ppt) from EC with accuracy — perfect for aquariums, labs, or RO monitoring.
🔹 RO TDS Rejection % Calculator:
Measure your RO system's performance by calculating how much TDS it removes — and spot membrane wear before it becomes a problem.
🔹 Auto Unit Conversions:
Supports multiple units for EC, TDS so you don’t have to guess.
🔹 Beginner-Friendly Interface:
No science degree needed! Designed for home users, students, and professionals alike.
🌊 Ideal For:
✔ Drinking water quality checks
✔ Aquarium & fish tank management
✔ RO system maintenance
✔ Industrial and lab use
✔ Environmental studies and water testing education
🎯 Why Choose This App? Because water quality matters — and with the Water Quality & TDS Calculator, you can make fast, informed decisions using smart estimations.
Disclaimer:
The TDS calculation is an estimate and may vary based on water composition. For precise measurements, laboratory analysis is recommended.
Water hardness values are approximate. For accurate results, consider professional testing.
Salinity estimations are based on conductivity readings and may not account for all dissolved substances.
RO TDS rejection rates can vary based on system conditions and water quality.
📥 Download now and become your own water quality expert.
Simplify your water calculations. Optimize your water systems.
💧 Your water, your control. 💧