# AVFlow > AVFlow (iPhone/iPad app by Adam Raas.) - Source: https://appshunter.io/ios/app/avflow/id6467084380 (this page in markdown: same URL + `.md`) - Developer: [Adam Raas](https://appshunter.io/developer/1708160219) - Category: Utilities - Price: Free - Age rating: 4+ - Requires: iOS 14.0 · 54 MB - Languages: American English - Released: 2024-02-06 - Data updated: 2026-02-19 - User reviews in markdown: https://appshunter.io/ios/app/avflow/id6467084380/reviews.md ## What is AVFlow? AVFlow is an advanced app available on iOS devices that brings cutting-edge, time-efficient Differential Water Pressure measurement to the world of Central Plant Chillers in Commercial HVAC systems. Specifically designed by Chiller Technicians, for measuring Differential Water Pressure on Chilled, Condenser & Heating vessels. With AVFlow, accessing Differential Water Pressure data is effortless, as you can conveniently use your smartphone anytime, anywhere. This modern solution eliminates the need to use cumbersome physical equipment or additional hand-held devices to perform these checks. AVFlow provides wireless pressure measurement through Industrial-grade pressure transducers, directly on your mobile device. Through the AVFlow app, you will receive real-time feedback on the Differential Water Pressure across your Chilled, Condenser & Heating vessels, ensuring you stay informed about their performance. Its Bluetooth wireless capabilities enable communication up to 20 meters (line of sight), delivering convenient Differential Water Pressure measurements. AVFlow is a versatile app suitable for various applications where Differential Water Pressure measurement is crucial. Whether you are managing HVAC systems in commercial plants, marine vessels, general static water pressure checks, hydraulic systems, medical equipment, or any scenario requiring Differential Water Pressure measurement, AVFlow is your go-to solution. Experience the convenience, efficiency, & modernisation AVFlow brings to Differential Water Pressure Measurement, simplifying your operations & enhancing productivity. AVFlow | Effortless Flow Measurement ## Version history (last 5 releases) ### 4.0.4 — 2025-10-20 Version 4.0.4 Update Improvements to enhance your experience: • iOS 14+ Support. • Refined the wording of in-app notifications for better readability. We’re dedicated to making AVFlow more user-friendly and seamless for you. ### 4.0.3 — 2025-09-04 Version 4.0.3 Update Improvements to enhance your experience: • Message Clarity Refined the wording and layout of in-app notifications for better readability • Improved Presentation Messages are now centered and styled for a cleaner look and feel We’re dedicated to making AVFlow more user-friendly and seamless for you. ### 4.0.2 — 2024-12-16 Version 4.0.2 Update This update introduces significant improvements to enhance your experience: • New AVFlow Management Portal Easily manage your team’s AVFlows with our brand-new portal Access the Portal via the AVFlow website or directly @ app.avflow.com.au • Auto App Updates Stay updated automatically with our latest releases - no manual updating required! • Visual App Revision Tracking Quickly check your app version via the settings page for greater clarity • Performance Enhancements Streamlined operations for faster, smoother performance We’re dedicated to making AVFlow simpler & more efficient for you. Enjoy the update! ### 4.0.1 — 2024-12-05 Version 4.0.1 Update Version 4.0.1 brings several enhancements to improve your experience: • New “Show Password” Feature: Easily view your password on the login screen. • Refined Pressure Accuracy Display: Customize the accuracy level displayed with pressure readings. • General Operations Cleanup: Streamlined processes for smoother performance. We’re committed to making AVFlow even more seamless and effortless! ### 2.2 — 2024-10-31 Performance Improvement ## Apps similar to AVFlow | App | Rating | Price | Category | | --- | --- | --- | --- | | [Pocket Secure 2](https://appshunter.io/ios/app/pocket-secure-2/id1483130382) | — | Free | Utilities | | [Glyde](https://appshunter.io/ios/app/glyde/id1436494523) | — | Free | Utilities | | [NT Rego](https://appshunter.io/ios/app/nt-rego/id685760487) | — | Free | Utilities | | [Oztix Check-in](https://appshunter.io/ios/app/oztix-check/id1475712266) | — | Free | Utilities | | [Bullet Truckwash](https://appshunter.io/ios/app/bullet-truckwash/id1205425792) | — | Free | Utilities | | [One Converter: Unit Calculator](https://appshunter.io/ios/app/one-converter/id1357652887) | 2.0 (7) | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-02-19.*