# FlowAnalyzer - Water Network — Pressure pipes simulation > Pressure pipes simulation (iPhone/iPad app by Transparent Blue Water LLC.) - Source: https://appshunter.io/ios/app/flowanalyzer-water-network/id6754671981 (this page in markdown: same URL + `.md`) - Developer: [Transparent Blue Water LLC](https://appshunter.io/developer/1847968351) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.6 · 28 MB - Languages: American English - Released: 2025-12-09 - Data updated: 2026-07-29 - User reviews in markdown: https://appshunter.io/ios/app/flowanalyzer-water-network/id6754671981/reviews.md ## What is FlowAnalyzer? FlowAnalyzer, Water Pipe Network Analyzer brings professional hydraulic analysis to your mobile device. Analyze, visualize, and optimize water distribution networks with powerful simulation tools powered by industry-standard EPANET 2.2 engine. PROFESSIONAL ANALYSIS Run comprehensive hydraulic simulations to analyze pressure, flow, velocity, and water quality throughout your network. Identify issues like low pressure zones, high velocity areas, and optimization opportunities with real-time visual feedback. POWERFUL VISUALIZATION View your network with color-coded nodes and pipes that instantly show hydraulic conditions. Interactive legend shows pressure ranges, velocity zones, and system status at a glance. Zoom up to 2000x to inspect individual components in detail. KEY FEATURES • Import and analyze EPANET .inp files • Run steady-state and extended period simulations • Interactive network visualization with color coding • View pressure, head, demand, flow, and velocity results • Detailed node and pipe properties • Network statistics and component counts • Real-time simulation warnings and alerts • Sample networks included for learning FREE VERSION: • Load networks up to 100 nodes • Run hydraulic simulations • View pressure maps over time • Create and edit patterns FLOWANALYZER PRO ($9.99 one-time): • Unlimited network size • Export results to PDF reports • Export data to CSV • Save changes to INP files • Background maps (coming soon) No subscription required - pay once, use forever. DESIGNED FOR PROFESSIONALS Built for water engineers, hydraulic consultants, urban planners, and water utility professionals. Whether you're analyzing a small neighborhood network or a complex city-wide system with thousands of nodes, Water Network Analyzer handles networks of any size. FIELD-READY Analyze networks on-site, in the field, or in the office. No internet connection required for simulations. Import files from cloud storage, email, or local storage. TECHNICAL CAPABILITIES • Supports junctions, tanks, and reservoirs • Handles pipes, pumps, and valves • Pressure-dependent demand analysis • Hydraulic convergence warnings • Extended period simulation (EPS) • Time-based analysis with interactive timeline EDUCATIONAL TOOL Perfect for students and professors teaching hydraulic engineering, water resources, or civil engineering courses. Use included sample networks to learn hydraulic principles and network behavior. ABOUT THE ENGINE Powered by EPANET 2.2, the industry-standard hydraulic modeling engine developed by the U.S. Environmental Protection Agency. Water Network Analyzer is an independent application and is not affiliated with, endorsed by, or sponsored by the U.S. Environmental Protection Agency. GET STARTED Import your existing .inp files. Run simulations with a single tap and instantly see results visualized on your network. Download Water Network Analyzer today and bring professional hydraulic analysis to your mobile device. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | FlowAnalyzer Pro | $9.99 | one-time | ## Version history (last 5 releases) ### 1.9.2 — 2026-07-24 • More faithful file export. Editing a network and re-saving now keeps every option (demand multiplier, specific gravity, pattern timing…) and reproduces the engine's results exactly — verified against 168 real networks. • Check-valve pipes are preserved on export. • Smoother purchases. If the App Store is slow to confirm, the button no longer spins forever — and a hint reminds you to double-click the side button. • A professional-use notice now travels with exported reports and files. • Under-the-hood updates for the latest store requirements. ### 1.9.1 — 2026-07-22 • Open networks of ANY size — free. No more node limits: import your real system and see it live. • Simulations now run in the background: the map stays responsive while the engine works, with a progress bar and a Cancel button. • New Saved Projects tab: every project you open, import or create is auto-saved on your device — get back to it anytime, field notes and photos included. • Classic Windows EPANET files (Latin-1 encoding, accented text) now import correctly. • New built-in sample: Classic 24h Network — a tank-and-pump model with 24-hour patterns, ready for an extended-period run. • Exported files keep your default demand pattern, plus many smaller fixes. ### 1.9.0 — 2026-06-22 • More reliable simulation results — node and link results are now matched correctly to each element, with engine return codes checked. • Safer project storage — projects are saved atomically and recover cleanly from crashes or interrupted saves. • Better .inp compatibility — imported EPANET files now preserve sections the app doesn't edit (CONTROLS, RULES, STATUS, etc.). • Stability and reliability improvements. ### 1.8.0 — 2026-03-13 New in 1.8.0: - Redesigned network icons — reservoir, tank, pump, valve, and junction now have distinctive, uniform icons across the canvas and element selector - Updated settings with quick links to our YouTube channel and LinkedIn - General improvements and fixes ### 1.7.2 — 2026-01-22 FlowAnalyzer Pro - Unlock unlimited network size and export capabilities Bug fixes and performance improvements ## Apps similar to FlowAnalyzer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Pipe Diameter Calculators](https://appshunter.io/ios/app/pipe-diameter-calculators/id6743020859) | — | Free | Productivity | | [Open Channel Flow Lite](https://appshunter.io/ios/app/open-channel-flow-lite/id1579229822) | — | Free | Productivity | | [Shift Cal - CuadraTurnos PRO](https://appshunter.io/ios/app/shift-cal-cuadraturnos-pro/id1042618191) | 1.0 (1) | $2.99 | Productivity | | [Hydrant Flow Test Calculator](https://appshunter.io/ios/app/hydrant-flow-test-calculator/id6759503350) | 5.0 (3) | Free | Productivity | | [Enkra Calendar](https://appshunter.io/ios/app/enkra-calendar/id6463155534) | 3.5 (2) | Free | Productivity | | [Open Channel Flow Pro](https://appshunter.io/ios/app/open-channel-flow-pro/id1576457515) | 2.0 (2) | $2.99 | Productivity | ## More apps by Transparent Blue Water LLC - [HydroCalc Plus](https://appshunter.io/ios/app/hydrocalc-plus/id578807688) - [HydroCalc Basic](https://appshunter.io/ios/app/hydrocalc-basic/id6752577110) - [HydroSewer - Drainage Network](https://appshunter.io/ios/app/hydrosewer-drainage-network/id6754671899) - [Pipe Hydraulic Network Viewer](https://appshunter.io/ios/app/pipe-hydraulic-network-viewer/id6754879365) - [NPSH Calculator](https://appshunter.io/ios/app/npsh-calculator/id6756281499) All apps by Transparent Blue Water LLC: https://appshunter.io/developer/1847968351 --- *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 2026-07-29.*