# TelecomsCalc vs counterSpectrum

The clearest difference is price: counterSpectrum at Free against TelecomsCalc's $0.99. counterSpectrum also leads on iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

counterSpectrum is free to download; TelecomsCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TelecomsCalc | counterSpectrum |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | — |
| Monetization | Paid | — |
| Size | 1 MB | 24 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tien Hoang](https://appshunter.io/developer/1743631038) | [Spectrum Software Solutions, Inc.](https://appshunter.io/developer/509107373) |

## What reviewers say

### TelecomsCalc

[App page](https://appshunter.io/ios/app/telecomscalc/id6566176373)

This app offers a suite of tools for wireless communication and antenna engineering. It simplifies complex calculations for unit conversion, path loss, antenna tilt, Fresnel radius, and more, aiding students and professionals in wireless network planning.

**Highlights:** Unit Converter (dBm, watt, milliwatt), Free Space Path Loss Calculator, Antenna Tilt Coverage Calculator, Fresnel Radius Calculator, Parabolic Antenna Gain Calculator, VSWR to Reflection Coefficient Converter, Frequency to Wavelength Converter

**Features:** macOS Compatibility

**In-app purchases:** none


### counterSpectrum

[App page](https://appshunter.io/ios/app/counterspectrum/id6738002022)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TelecomsCalc free?

TelecomsCalc costs $0.99, with no in-app purchases.

### Is counterSpectrum free?

counterSpectrum is free to download, with no in-app purchases.

### Do TelecomsCalc or counterSpectrum have ads?

Neither TelecomsCalc nor counterSpectrum shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*