# Propagation Tools vs TelecomsCalc

Propagation Tools and TelecomsCalc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Propagation Tools costs $0.29 and TelecomsCalc $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Propagation Tools ships an update every 9 months, TelecomsCalc every 17 months. The most recent releases landed on July 16, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Propagation Tools | TelecomsCalc |
| --- | --- | --- |
| Price | **$0.29** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 17 months |
| Monetization | — | Paid |
| Size | 1 MB | 1 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Curtis](https://appshunter.io/developer/358219019) | [Tien Hoang](https://appshunter.io/developer/1743631038) |

## What reviewers say

### Propagation Tools

[App page](https://appshunter.io/ios/app/propagation-tools/id6446221936)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Propagation Tools free?

Propagation Tools costs $0.29, with no in-app purchases.

### Is TelecomsCalc free?

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

### Do Propagation Tools or TelecomsCalc have ads?

Neither Propagation Tools nor TelecomsCalc shows ads.

### Which is updated more often, Propagation Tools or TelecomsCalc?

Propagation Tools ships an update every 9 months, and TelecomsCalc every 17 months. Most recently, Propagation Tools was updated on July 16, 2026 and TelecomsCalc on June 3, 2026.

---

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