RF Tools ++ vs dBm Convert
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RF Tools ++
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RF Tools provides essential utilities for RF and link budget calculations including: Antenna Factor, Field Intensity, Phase, Time Delay, Wavelength, Cable Calculator, Cable Loss, Cable K1 K2 estimator, dBm/Watts conversions, dBΒ΅A/Amps conversions, dBΒ΅V/Volts conversions, Gain conversions, Power conversions, Free Space Loss, VHF/UHF Line of Sight, Fade Margin, Link Margin, Radar Max/Min Range, VSWR/Power/Return Loss Conversions, Radar Equation Solver and several reference items. The cable loss tool includes generic cables and many cables from Andrew, Beiden, Harbour Industries, Huber+Suhner, IW-Microwave, MegaPhase, Micro-Coax, PIC Wire & Cable, Times Microwave and Webro. Calculations are added regularly
dBm Convert
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Description dBm Calc is a powerful, user-friendly conversion tool designed specifically for engineers, technicians, and audio professionals. Whether youβre working with RF signals, audio levels, or other power measurements, dBm Calc makes it easy to convert between dBm, Watts, and Vpp. Key Features: β’ Accurate Conversions: Convert dBm to Watts and Vpp with precision. Adjust calculations by applying an optional attenuation value to reflect real-world conditions. β’ Intuitive Interface: Designed for simplicity, dBm Calcβs clean layout ensures that you can quickly input values and get results without any hassle. β’ Built for Professionals: Ideal for RF, audio, and electronics applications, this app provides reliable conversion results when you need them most. β’ Cross-Platform Compatibility: Optimized for macOS and iOS, dBm Calc is perfect for both desktop and on-the-go usage.
Screenshots
Verdict
The clearest difference is update cadence: RF Tools ++ at every 2 weeks against dBm Convert's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
RF Tools ++ costs $1.99 and dBm Convert $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RF Tools ++ ships an update every 2 weeks, dBm Convert every 9 months. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.
| Parameter | RF Tools ++ | dBm Convert |
|---|---|---|
| Price | $1.99 | $1.99 |
| Update frequency | Every 2 weeks β better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac β better |
| Requires iOS | 17.0 β better | 18.2 |
| Further details β not scored | ||
| Size | 42 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeff Curtis | Open Technologies |
In-app purchases
RF Tools ++
No in-app purchases
dBm Convert
No in-app purchases









