Comparison

RF calculator & Smith Chart vs GenticFlow

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

Head to head
About

RF calculator & Smith Chart

Features
Read full description

RF Calculator & Smith Chart is an all-in-one RF engineering toolkit for impedance matching, RF network analysis, antenna calculations, filters, attenuators and wireless system design. Built for RF engineers, electronics engineers, students, technicians and radio enthusiasts, it brings essential RF calculations and design tools together in one convenient app. Analyze impedance, work with Smith Charts, calculate VSWR and S11, design matching networks, estimate path loss, build RF attenuators and evaluate wireless links without jumping between multiple tools. RF & IMPEDANCE TOOLS • Smith Chart for impedance visualization and matching • S11 and reflection analysis • Reflection coefficient calculator • VSWR calculator • Impedance and transmission-line calculations • Cascaded RF network calculations IMPEDANCE MATCHING Design and analyze common RF matching networks: • L matching networks • Pi (π) matching networks • T matching networks • Stub tuner calculations Useful for antenna matching, RF amplifiers, transmission lines and other impedance-matching applications. RF FILTER DESIGN Calculate and design common passive and RF filters: • RC filters • RL filters • RLC networks • Butterworth LC low-pass filters • Chebyshev LC low-pass filters • Filter designs up to 8th order • Microstrip band-pass filters • Microstrip band-reject / notch filters RLC CIRCUITS Analyze frequency-dependent RLC networks: • Series RLC circuits • Parallel RLC circuits • Resonant frequency calculations • Frequency behavior and reactance RF ATTENUATOR DESIGN Quickly calculate standard RF attenuator networks: • Pi (π) attenuator • T attenuator • Bridged-T attenuator Ideal for RF signal-level control, impedance-matched pads and test setups. ANTENNA & PROPAGATION TOOLS Plan and evaluate RF and wireless systems with: • Antenna design utilities • Free-space path loss calculations • Friis transmission calculations • RF link budget calculator • Power density calculator • Radar maximum-range calculator COMPONENT DESIGN & REFERENCE Useful electronics tools are also included for RF design and prototyping: • Air-core inductor design • Spiral inductor design • Multi-layer air-core inductor calculations • SMD resistor code • Resistor color code • Resistors in series and parallel • SMD capacitor code • Capacitors in series and parallel BUILT FOR PRACTICAL RF WORK RF Calculator & Smith Chart is designed for quick engineering workflows. Select a tool, enter your parameters and get the values you need without working through repetitive equations manually. Use it for: • RF circuit design • Impedance matching • Antenna projects • Wireless link planning • Filter design • RF testing and troubleshooting • Electronics laboratories • Engineering study and coursework • Amateur radio and RF experimentation Whether you're checking VSWR, designing an impedance-matching network, calculating a link budget or experimenting with RF filters, RF Calculator & Smith Chart keeps essential RF engineering tools within easy reach.

About

GenticFlow

Features
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Keep IT support moving. GenticFlow is a modern IT support platform that brings tickets, user conversations, endpoint context, and technician tools into one place. From your phone or tablet, investigate issues, support users, and take action without returning to your desk. Built for lean internal IT teams and growing managed service providers. WORK FROM REQUEST TO RESOLUTION Review support requests, priorities, assignments, and conversations. Open the affected device, understand the context, and continue the work from the ticket. INVESTIGATE WITH CONTEXT Start an endpoint investigation or review existing findings. See device status and the evidence behind the recommended next step before deciding how to act. USE THE TOOLS TO RESOLVE THE ISSUE Start a remote control session, open a secure terminal, or transfer files. Use technician chat and supported endpoint actions to continue troubleshooting from your phone or tablet. KEEP USERS INFORMED Follow support conversations, join when needed, and share updates as the work progresses. STAY IN CONTROL Review proposed fixes and make approval decisions. The same account permissions and approval policies apply when you work from mobile. KEEP THE OUTCOME WITH THE TICKET Review results, update ticket status, and add resolution notes. Keep findings, actions, and conversations together so the next technician can continue with the context they need. WORK ACROSS YOUR ENVIRONMENTS Switch between your GenticFlow workspaces and access the environments your account is authorized to support. *A GenticFlow account is required.

Screenshots

RF calculator & Smith Chart4 screens
GenticFlow4 screens

Verdict

The call

The clearest difference is in-app purchases: GenticFlow at none against RF calculator & Smith Chart's 1. GenticFlow also leads on update cadence (every 2 days vs every 4 months). On price, ads, device support and iOS requirement 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. RF calculator & Smith Chart sells 1 one-off in-app purchase. GenticFlow asks for nothing beyond the download.

UpkeepUpdate frequency

RF calculator & Smith Chart ships an update every 4 months, GenticFlow every 2 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
RF calculator & Smith Chart versus GenticFlow: the parameters behind the verdict, then further details
ParameterRF calculator & Smith ChartGenticFlow
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size31 MB51 MB
Age rating4+4+
DeveloperAnas AbubakarGenticFlow Ltd.

In-app purchases

1 purchases

RF calculator & Smith Chart

One-time1
  • upgrade to pro$3.99
None

GenticFlow

No in-app purchases

Questions

Is RF calculator & Smith Chart free?
RF calculator & Smith Chart is free to download, with in-app purchases available.
Is GenticFlow free?
GenticFlow is free to download, with no in-app purchases.
Do RF calculator & Smith Chart or GenticFlow have ads?
Neither RF calculator & Smith Chart nor GenticFlow shows ads.
Which is updated more often, RF calculator & Smith Chart or GenticFlow?
RF calculator & Smith Chart ships an update every 4 months, and GenticFlow every 2 days. Most recently, RF calculator & Smith Chart was updated on October 22, 2026 and GenticFlow on October 24, 2026.

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