Comparison

AxiomXA Mobile vs HydroCalc Basic

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

Head to head
About

AxiomXA Mobile

Features
Read full description

Integrates with your existing AxiomXA system to allow control over your inputs, outputs, and doors. create or modify card holders and cards. View recent activity on doors, inputs and outputs.

About

HydroCalc Basic

This app simplifies complex pipeline hydraulic analysis for engineers, designers, and students. It offers rapid, accurate calculations for head loss, flow velocity, and system curves, with automatic unit conversion and pipeline-specific inputs.

Highlights
  • Automatic unit conversion (US Customary/SI)
  • Pipeline-specific inputs
  • Inverse calculator for target head loss
  • View flow velocity and friction head loss
  • Full system curve data
Features
Read full description

Pipe Headloss Calculator provides engineers, designers, and students with powerful tools for pipeline hydraulic analysis — without the hassle of complex manual computations. Whether you’re sizing new pipelines or analyzing existing systems, the app delivers rapid, accurate results. Key Features Automatic Unit Conversion – Seamlessly switch between US Customary and SI units for length, flow, and diameter. Pipeline-Specific Inputs – Enter pipeline length, flow rate, internal diameter, and pipe material. Powerful Inverse Calculator – Set a target head loss and calculate the required diameter, flow, or length. Instantly view flow velocity, friction head loss, fitting losses, and full system curve data. With a clean interface and fast performance, this app is designed to save time and improve accuracy in hydraulic calculations — from the classroom to the field.

Screenshots

AxiomXA Mobile4 screens
HydroCalc Basic4 screens

Verdict

The call

The clearest difference is in-app purchases: AxiomXA Mobile at none against HydroCalc Basic's 1. AxiomXA Mobile also leads on iOS requirement (13.0 vs 15.1). HydroCalc Basic's advantage is update cadence (every 11 days vs every 3 months). On price, 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

Both are free to download. HydroCalc Basic sells 1 one-off in-app purchase. AxiomXA Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

AxiomXA Mobile ships an update every 3 months, HydroCalc Basic every 11 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 6 level
AxiomXA Mobile versus HydroCalc Basic: the parameters behind the verdict, then further details
ParameterAxiomXA MobileHydroCalc Basic
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size20 MB35 MB
Age rating4+4+
DeveloperRBH Access TechnologiesTransparent Blue Water LLC

In-app purchases

None

AxiomXA Mobile

No in-app purchases

1 purchases

HydroCalc Basic

One-time1
  • Pro Pack$5.99

Questions

Is AxiomXA Mobile free?
AxiomXA Mobile is free to download, with no in-app purchases.
Is HydroCalc Basic free?
HydroCalc Basic is free to download, with in-app purchases available.
Do AxiomXA Mobile or HydroCalc Basic have ads?
Neither AxiomXA Mobile nor HydroCalc Basic shows ads.
Which is updated more often, AxiomXA Mobile or HydroCalc Basic?
AxiomXA Mobile ships an update every 3 months, and HydroCalc Basic every 11 days. Most recently, AxiomXA Mobile was updated on November 7, 2026 and HydroCalc Basic on November 8, 2026.

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