Comparison

Amount vs FlowAnalyzer

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

Head to head
About

Amount

Effortlessly convert units with this intuitive and lightweight tool. Get real-time results for over 700 units across 30+ categories displayed simultaneously. Customize your conversion lists and access your history.

Highlights
  • Real-time conversions on one screen
  • Over 700 units in 30+ categories
  • Customizable unit lists
  • Conversion history log
  • Search and custom unit creation
  • Lightweight and fast interface
Features
Read full description

Amount is the most intuitive, lightweight and easy to use unit converter you've ever seen. Amount let you convert units in a way you've never seen before: with just two tap of your finger you have all the results you're looking for in a single display, side by side. When you use Amount you don't have to think what are number is and choose from a long list of values which unit assign to it, spending time. Just let it do all the stuff! FEATURES • Incredibly lightweight, fast and easy to use. • Simple graphic and intuitive interface. • Over 700 units across more than 30 categories. • Real time conversions in one screen. • Create your own customized lists. You can change the order as you like and select just the units you want to see. • View your conversion history log (the history keeps even old exchange rates for currencies). • Search feature to let find the unit you want and instantly convert it. • Custom units can be added easily for each category. Categories Amount can handle: Acceleration, Angles, Area, Clothing (men and women), Cooking, Currency, Data, Density, Electric current, Energy, Flow (mass and volume), Force, Frequency, Fuel Consumption, Illuminance, Length/Distance, Luminance, Metric System, Network speed, Power, Pressure, Radiation, Speed, Temperature, Time, Torque, Typography, Viscosity (dynamic and kinematic), Volume and Weight/Mass. TIPS • Move between screens using swipe gestures. • Long press any category or unit to see more options. • Shake the device to change the sorting of category or units (only on iPhone). • You can change the number directly in the conversion screen by simply tapping it. ADDITIONAL INFO To convert currencies is required an internet connection. Currency and clothing size information are provided only for informational purposes. If you're going to download Amount, please rate and leave a comment! And if you have a suggestion don't hesitate to contact me. With your help I can improve Amount even more!

About

FlowAnalyzer

Features
Read full description

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.

Screenshots

Amount4 screens
FlowAnalyzer4 screens

Verdict

The call

The clearest difference is price: FlowAnalyzer at Free against Amount's $0.59. Amount's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.6). On update cadence, ads 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

FlowAnalyzer is free to download; Amount costs $0.59 up front. FlowAnalyzer sells 1 one-off in-app purchase. Amount asks for nothing beyond the download.

UpkeepUpdate frequency

Amount ships an update monthly, FlowAnalyzer every 6 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
Amount versus FlowAnalyzer: the parameters behind the verdict, then further details
ParameterAmountFlowAnalyzer
Price$0.59Free — better
Rating3.3 (39 ratings) — better—
Positive reviews86.7% of reviews—
Number of ratings39 — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.6
Further details — not scored
Size6 MB28 MB
Age rating4+4+
DeveloperMarco TorrettaTransparent Blue Water LLC

Bugs and requests

Amount

Reported bugs

4 issues
  • Crashes when editing conversion lists
  • Incompatible with older iOS versions
  • Incorrect unit conversions (e.g. milli- vs centi-)
  • Currency conversion rates not updating properly

Requested features

5 requests
  • Add more common units (e.g. stones, bushels)
  • Improve currency conversion accuracy and update frequency
  • Implement landscape mode and iPad optimization
  • Add a widget and Apple Watch support
  • Improve unit organization and search functionality

FlowAnalyzer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Amount

No in-app purchases

1 purchases

FlowAnalyzer

One-time1
  • FlowAnalyzer Pro$9.99

Questions

Is Amount free?
Amount costs $0.59, with no in-app purchases.
Is FlowAnalyzer free?
FlowAnalyzer is free to download, with in-app purchases available.
Do Amount or FlowAnalyzer have ads?
Neither Amount nor FlowAnalyzer shows ads.
Which is updated more often, Amount or FlowAnalyzer?
Amount ships an update monthly, and FlowAnalyzer every 6 weeks. Most recently, Amount was updated on October 16, 2026 and FlowAnalyzer on October 4, 2026.

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