# PNW Current Atlas vs WindCalc

The clearest difference is in-app purchases: WindCalc at none against PNW Current Atlas's 2. PNW Current Atlas's advantage is iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. PNW Current Atlas sells 2 one-off in-app purchases. WindCalc asks for nothing beyond the download.

## The numbers

| Metric | PNW Current Atlas | WindCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (33 ratings)](https://appshunter.io/ios/app/pnw-current-atlas/id1456020312/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 41.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TinyOctopus, LLC](https://appshunter.io/developer/507385773) | [Starpath Corp](https://appshunter.io/developer/1345556660) |

## What reviewers say

### PNW Current Atlas

[App page](https://appshunter.io/ios/app/pnw-current-atlas/id1456020312)

Access detailed current prediction charts for the Pacific Northwest, covering regions like the Juan de Fuca Strait and San Juan Islands. View any date or time within the current year with free yearly updates, and use the app offline.

**Highlights:** View past/future date/time predictions, Daylight savings time correction, Jump to 'Now' prediction, Swipe/tap to move through time, Zoomable prediction details, Offline functionality, Free yearly updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Free Trial | Free | one-time |
| Current Atlas unlimited access | $19.99 | one-time |


### WindCalc

[App page](https://appshunter.io/ios/app/windcalc/id6455129265)

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

**In-app purchases:** none


## Frequently asked questions

### Is PNW Current Atlas free?

PNW Current Atlas is free to download, with in-app purchases available.

### Is WindCalc free?

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

### Do PNW Current Atlas or WindCalc have ads?

Neither PNW Current Atlas nor WindCalc shows ads.

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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.*