---
title: "ProQuest Scale Navigator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "ProQuest Scale Navigator is a professional-grade water quality analysis application designed specifically for RO (Reverse Osmosis) system optimization and water treatment professionals.  KEY FEATURES:"
---

# ProQuest Scale Navigator — United States

![ProQuest Scale Navigator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/6f/fa/ed/6ffaeda8-0e1f-8b11-88f9-7d1fc388f182/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-Rhciib) (India)
**Category:** Business
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.lausnir.proquest
**Store:** Apple App Store
**Country:** United States
**Version:** Version 1.0.1 (released 2026-08-06)
**Original Release:** 2025-09-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6752777308)
**AppTail Page:** [https://apptail.io/app/proquest-scale-navigator-SKNx/united-states](https://apptail.io/app/proquest-scale-navigator-SKNx/united-states)

## ProQuest Scale Navigator Description
ProQuest Scale Navigator is a professional-grade water quality analysis application designed specifically for RO (Reverse Osmosis) system optimization and water treatment professionals.

KEY FEATURES:
• Calculate critical scaling indices for water treatment systems
• Predict membrane performance and prevent costly fouling
• Industry-proven methodologies for accurate water analysis
• Save and manage multiple water quality analysis reports
• Professional calculations for industrial water applications

PERFECT FOR:
• Water treatment professionals
• Industrial facility managers
• RO system operators and technicians
• Water quality consultants and engineers
• Facility maintenance teams

Developed by Lausnir, leveraging 200+ years of combined expertise in water treatment solutions. Get professional insights to optimize your RO water systems, prevent membrane fouling, and ensure efficient water treatment operations.

No internet connection required for calculations - all processing done locally for reliable field use.

## ProQuest Scale Navigator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c0/6d/ae/c06dae5f-fb3d-8a95-fc7f-45d95997f941/Free_Image_Resizer.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ab/a3/5a/aba35a70-06ef-5ee0-ecf8-c0c5c872d503/Adobe_Express_Image_Resizer.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c0/b3/6c/c0b36c6b-3a9c-d398-d268-8c6151e801af/Adobe_Express_Image_Resizer__U00281_U0029.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/2a/4b/7b2a4bee-270c-a1f3-5dbd-2f5eddeaf766/Adobe_Express_Image_Resizer.png/1284x2778.png)






## Apps Similar to ProQuest Scale Navigator
- [Psngr - Fahrtenbuch](https://apptail.io/app/psngr-fahrtenbuch-lVe/united-states)
- [MyPup App](https://apptail.io/app/mypup-app-Bjn/united-states)
- [Stock Calculator, Profit Calc](https://apptail.io/app/stock-calculator-profit-calc-bzx/united-states)
- [Vision Express](https://apptail.io/app/vision-express-Nqvd/united-states)
- [Grammar Air - Writing Checker](https://apptail.io/app/grammar-air-writing-checker-MtCg/united-states)
- [AI Translator. Translate voice](https://apptail.io/app/ai-translator-translate-voice-BJqp/united-states)
- [Transcription - Vocal en Text](https://apptail.io/app/transcription-vocal-en-text-wRAp/united-states)
- [Hapag-Lloyd Mobile App](https://apptail.io/app/hapag-lloyd-mobile-app-ogTu/united-states)
- [Transync AI - Translator](https://apptail.io/app/transync-ai-translator-hgQv/united-states)
- [Atter逐字稿：AI語音轉文字·錄音檔·備忘錄·會議記錄](https://apptail.io/app/atterai-JgZv/united-states)


---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*