# Rain Viewer vs AP AWARE

The clearest difference is in-app purchases: AP AWARE at none against Rain Viewer's 1. AP AWARE also leads on ads (none vs shown) and iOS requirement (15.6 vs 18.0). Rain Viewer's advantage is update cadence (every 6 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Rain Viewer sells 1 in-app purchase, starting at $2.99 per year. AP AWARE asks for nothing beyond the download.

Rain Viewer ships an update every 6 days, AP AWARE every 2 weeks. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Rain Viewer | AP AWARE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/rain-viewer-rain-radar-map/id6670484544/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 59 MB | 42 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ralph Petrenz](https://appshunter.io/developer/1592914578) | [RTGS,Govt of AP](https://appshunter.io/developer/1441935082) |

## What reviewers say

### Rain Viewer

[App page](https://appshunter.io/ios/app/rain-viewer-rain-radar-map/id6670484544)

This app provides a real-time rain radar and comprehensive weather forecasts. Track precipitation, view air quality, and receive severe weather alerts. Plan your day or trips with detailed hourly and 10-day outlooks.

**Highlights:** Real-time precipitation radar, 14-hour and 10-day forecasts, Air Quality View, Severe weather alerts, Unlimited favorite locations, 120-minute history slider

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $2.99 | per year |


### AP AWARE

[App page](https://appshunter.io/ios/app/ap-aware/id6756421121)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rain Viewer free?

Rain Viewer is free to download, with in-app purchases available.

### Is AP AWARE free?

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

### Do Rain Viewer or AP AWARE have ads?

Rain Viewer shows ads; AP AWARE does not.

### Which is updated more often, Rain Viewer or AP AWARE?

Rain Viewer ships an update every 6 days, and AP AWARE every 2 weeks. Most recently, Rain Viewer was updated on September 19, 2026 and AP AWARE on September 18, 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.*