# Wireless Comm. Calculator vs Keysight Pocket Guide

The clearest difference is ads: Wireless Comm. Calculator at none against Keysight Pocket Guide's shown. Wireless Comm. Calculator also leads on iOS requirement (8.0 vs 13.0). Keysight Pocket Guide's advantage is update cadence (every 5 months vs every 14 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wireless Comm. Calculator ships an update every 14 months, Keysight Pocket Guide every 5 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Wireless Comm. Calculator | Keysight Pocket Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/wireless-comm-calculator/id544183863/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 56 MB | 47 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rohde & Schwarz GmbH & Co. KG](https://appshunter.io/developer/364229795) | [Keysight Technologies, Inc.](https://appshunter.io/developer/903911491) |

## What reviewers say

### Wireless Comm. Calculator

[App page](https://appshunter.io/ios/app/wireless-comm-calculator/id544183863)

This tool assists wireless engineers by calculating cellular and non-cellular standard frequencies based on technology and band. It displays downlink and uplink frequencies numerically and graphically, and shows channel information. The app also provides maximum UE power allowed for device classes.

**Highlights:** Cellular and non-cellular standards, Frequency calculation by technology and band, Numeric and graphic frequency display, Channel number to frequency conversion, Maximum UE power calculation, Power vs. PCL/Gamma for GSM

**In-app purchases:** none


### Keysight Pocket Guide

[App page](https://appshunter.io/ios/app/keysight-pocket-guide/id579918710)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wireless Comm. Calculator free?

Wireless Comm. Calculator is free to download, with no in-app purchases.

### Is Keysight Pocket Guide free?

Keysight Pocket Guide is free to download, with no in-app purchases.

### Do Wireless Comm. Calculator or Keysight Pocket Guide have ads?

Keysight Pocket Guide shows ads; Wireless Comm. Calculator does not.

### Which is updated more often, Wireless Comm. Calculator or Keysight Pocket Guide?

Wireless Comm. Calculator ships an update every 14 months, and Keysight Pocket Guide every 5 months. Most recently, Wireless Comm. Calculator was updated on October 23, 2026 and Keysight Pocket Guide on October 26, 2026.

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