RF Tools vs RF Fun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- RF value conversion (impedance, wavelength, return loss)
- RF assembly calculator
- dB calculator
- Product catalog access
- Branch locator
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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
RF Fun
Control various DMX LED light-ups like bracelets, sticks, and balls with ease. Quickly pair devices and utilize an intuitive interface to create customized lighting effects for impressive audience engagement.
- Control DMX LED light-ups
- Pair light-ups with app
- Customizable lighting effects
- Intuitive user interface
- Event lighting control
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RF Fun is specially designed for light controllers to control the light-ups, such as LED bracelets, LED sticks, LED balls, and all DMX LED light-ups more easily. Super easy and quick to pair the light-ups with the APP. The interface is designed for different needs so that you can understand how you should operate and execute your ideas when you control the lights. Just impress your audience with the customized lighting effect in the most convenient and easiest way by using RF FUN now.
Screenshots
Verdict
The clearest difference is rating: RF Fun at 4.8 against RF Tools's 3.0. RF Fun also leads on update cadence (monthly vs every 14 months) and iOS requirement (13.0 vs 15.0). RF Tools's advantage is review sentiment (60% vs 50%). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RF Fun holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews complicate that: 60% of RF Tools's written reviews are positive against 50% of RF Fun's, so the app with the better star average is not the one people write more warmly about.
RF Tools ships an update every 14 months, RF Fun monthly. The most recent releases landed on June 9, 2026 and September 7, 2026 respectively.
| Parameter | RF Tools | RF Fun |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) | 4.8 (6 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 14 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | HUBER + SUHNER AG | GFLAI |
Customer experience
RF Tools
RF Fun
In-app purchases
RF Tools
No in-app purchases
RF Fun
No in-app purchases
