# Temp & RH Platform vs Shortwave Guide

The clearest difference is price: Temp & RH Platform at Free against Shortwave Guide's $8.99. Temp & RH Platform also leads on iOS requirement (9.3 vs 15.6). Shortwave Guide's advantage is update cadence (every 2 months vs every 13 months). On ads, in-app purchases and device support there is nothing between them.

Temp & RH Platform is free to download; Shortwave Guide costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Temp & RH Platform ships an update every 13 months, Shortwave Guide every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Temp & RH Platform | Shortwave Guide |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 14 MB | 26 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TZONE DIGITAL TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1129067230) | [Vladyslav Haliuk](https://appshunter.io/developer/1563954274) |

## What reviewers say

### Temp & RH Platform

[App page](https://appshunter.io/ios/app/temp-and-rh-platform/id1218203376)

**In-app purchases:** none


### Shortwave Guide

[App page](https://appshunter.io/ios/app/shortwave-guide/id1629061921)

This application displays a real-time schedule of shortwave radio broadcasts worldwide, sourced from the EiBi database. Users can rescan for updates, view specific frequencies, and update the entire broadcast schedule database.

**Highlights:** Worldwide shortwave broadcast schedule, Real-time station listings, Frequency viewing, Database updates, EiBi database integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Temp & RH Platform free?

Temp & RH Platform is free to download, with no in-app purchases.

### Is Shortwave Guide free?

Shortwave Guide costs $8.99, with no in-app purchases.

### Do Temp & RH Platform or Shortwave Guide have ads?

Neither Temp & RH Platform nor Shortwave Guide shows ads.

### Which is updated more often, Temp & RH Platform or Shortwave Guide?

Temp & RH Platform ships an update every 13 months, and Shortwave Guide every 2 months. Most recently, Temp & RH Platform was updated on November 6, 2026 and Shortwave Guide on November 3, 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.*