Comparison

RF Tools vs RF Pro

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

Head to head
About

RF Tools

This utility app helps engineers and students calculate and convert RF-specific values like impedance, wavelength, and return loss. It also includes a calculator for comparing RF cables and assemblies, and provides access to product catalogs and branch information.

Highlights
  • RF value conversion (impedance, wavelength, return loss)
  • RF assembly calculator
  • dB calculator
  • Product catalog access
  • Branch locator
Features
Read full description

The RF Tools App from HUBER+SUHNER AG is a useful tool, which shows the relation between RF specific values like impedance, wave length, return loss (VSWR) and signal delay including their conversion. On top of this, the RF Assembly Calculator provides an easy comparison of H+S RF cables and assemblies in different configurations and in different environments. It offers a straight access to technical specifications such as insertion loss and power rating. Above all, engineers and students will love this handy and helpful tool. Content Tools Reflection measurement (Return loss - VSWR) Frequency wavelength (Wavelength calculation) Signal delay (Signal delay - Dielectric constant - Velocity in % of speed of light) Impedance dimension (calculation of impedance of coaxial line) dB Calculator (dB Ratio / Watt - dBm) RF Assembly Calculator (comparison of up to three HUBER+SUHNER RF cables) Used formulas are explained in detail by meaningful pictures. Products Provides an overview of HUBER+SUHNER products such as cables, connectors, antennas, lightning protectors and passive components with the help of the product catalogues. Branches Find the nearest branch and displays your contact person Overview about all HUBER+SUHNER AG branches worldwide ========== HUBER+SUHNER, the global company with headquarters in Switzerland, develops and produces components and system solutions for electrical and optical connectivity. HUBER+SUHNER serves customers in the three markets of communication, transportation, and industrial with cables, connectors, and systems developed for the three core technologies of radio frequency, fiber optics and low frequency. HUBER+SUHNER products stand for highest performance, quality, reliability and longevity, even under demanding conditions. The company's global production network, combined with group companies and subsidiaries, ensures that HUBER+SUHNER is close to its customers in over 60 countries. Further information on the company is available at hubersuhner.com

About

RF Pro

This utility app verifies the effectiveness of Faraday bags by detecting signal leaks from your device. It helps ensure your device is isolated from external communication networks for privacy, security, or forensic purposes.

Highlights
  • Comprehensive signal testing (WiFi, Cellular, GPS, Bluetooth)
  • Real-time signal strength analysis
  • Clear visual indicators and graphs
  • Step-by-step testing guidance
  • Quick retest function
Features
Read full description

RF Pro Faraday Bag Tester – Ensure Your Devices Are Secure The Faraday Bag Tester app provides a reliable way to verify the effectiveness of Faraday bags by detecting signal leaks from your device. Whether for personal privacy, security compliance, or forensic applications, this tool helps confirm that your device remains isolated from external communication networks. Key Features: • Comprehensive Signal Testing – Detects WiFi, Cellular, GPS, and Bluetooth signals to assess shielding effectiveness. • Real-Time Analysis – Continuously monitors and records signal strength before and during testing. • Clear Visual Indicators – Displays test results with signal strength graphs and status icons. • Step-by-Step Guidance – Simple instructions to ensure accurate testing procedures. • Quick Retest Function – Easily restart the test to verify results. How It Works: 1. Press “Start Test” and place the device inside the Faraday bag before the countdown ends. 2. The app will emit a series of beeps, signaling the start of the testing phase. 3. During the test, the app scans for any detectable signals. 4. A chime will indicate the test has concluded, and results will be displayed. 5. Review the signal strength readings to determine if the Faraday bag is effectively blocking transmissions. Who Should Use This App? • Privacy-conscious individuals ensuring their devices remain undetectable. • Security professionals testing Faraday enclosures for compliance. • Forensic analysts verifying signal isolation for evidence protection. • Organizations implementing secure communications and data protection policies. The Faraday Bag Tester offers a straightforward yet powerful method to validate signal shielding performance. Download today to ensure your device security.

Screenshots

RF Tools4 screens
RF Pro4 screens

Verdict

The call

The clearest difference is rating: RF Pro at 5.0 against RF Tools's 3.0. RF Pro also leads on review sentiment (100% vs 60%). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

RF Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 60% of RF Tools's written reviews are positive against 100% of RF Pro's.

UpkeepUpdate frequency

RF Tools ships an update every 14 months, RF Pro every 7 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
RF Tools versus RF Pro: the parameters behind the verdict, then further details
ParameterRF ToolsRF Pro
PriceFreeFree
Rating3.0 (3 ratings)5.0 (5 ratings) — better
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings35 — better
Update frequencyEvery 14 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size12 MB7 MB
Age rating4+4+
DeveloperHUBER + SUHNER AGOffGrid

Customer experience

RF Tools

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

RF Pro

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

RF Tools

No in-app purchases

None

RF Pro

No in-app purchases

Questions

Is RF Tools free?
RF Tools is free to download, with no in-app purchases.
Is RF Pro free?
RF Pro is free to download, with no in-app purchases.
Which has better reviews, RF Tools or RF Pro?
RF Pro is rated higher. RF Tools averages 3.0 out of 5 from 3 ratings, while RF Pro averages 5.0 from 5 ratings.
Do RF Tools or RF Pro have ads?
Neither RF Tools nor RF Pro shows ads.
Which is updated more often, RF Tools or RF Pro?
RF Tools ships an update every 14 months, and RF Pro every 7 months. Most recently, RF Tools was updated on October 5, 2026 and RF Pro on October 17, 2026.

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