# WxNmbr vs OpenWindow

The clearest difference is in-app purchases: OpenWindow at none against WxNmbr's 3. OpenWindow also leads on update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). WxNmbr's advantage is ratings volume (11 vs 1) and iOS requirement (17.5 vs 26.0). On price, rating and ads there is nothing between them.

Both are free to download. WxNmbr sells 3 in-app purchases, starting at $1.99 per month. OpenWindow asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for WxNmbr against 5.0 for OpenWindow. That said, the two scores are not equally well evidenced: WxNmbr has 11 ratings behind it against 1, so its average is the more settled of the two.

WxNmbr ships an update every 3 weeks, OpenWindow every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | WxNmbr | OpenWindow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/wxnmbr-personalized-forecasts/id6642662501/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/openwindow-weather-tracker/id6774467528/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 6 MB | 19 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [John Davenport](https://appshunter.io/developer/1526004845) | [South Bay Compute, LLC](https://appshunter.io/developer/1525888535) |

## What reviewers say

### WxNmbr

[App page](https://appshunter.io/ios/app/wxnmbr-personalized-forecasts/id6642662501)

This app offers a unique way to view weather forecasts by transforming complex data into a single, glanceable number. It provides a personalized "vibe" for the day with clean visuals and optional detailed information.

**Highlights:** Single glanceable weather number, Personalized forecast "vibe", Color-coded visuals and large fonts, Hourly and weekly forecasts, Minute-by-minute rain charts, Home screen widgets

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WxNmbr+ Monthly | $1.99 | per month |
| WxNmbr+ Launch Sale | $7.99 | per year |
| WxNmbr+ Yearly | $9.99 | per year |


### OpenWindow

[App page](https://appshunter.io/ios/app/openwindow-weather-tracker/id6774467528)

This app provides clear, practical recommendations on whether to open windows or go outside based on local weather and air quality. It simplifies complex data into easy-to-understand guidance for everyday decisions.

**Highlights:** Window opening recommendations, Outdoor activity guidance, Hourly weather outlooks, Air quality data integration, Current and manual location search, Customizable units, Light and dark mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WxNmbr free?

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

### Is OpenWindow free?

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

### Which has better reviews, WxNmbr or OpenWindow?

WxNmbr and OpenWindow are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do WxNmbr or OpenWindow have ads?

Neither WxNmbr nor OpenWindow shows ads.

### Which is updated more often, WxNmbr or OpenWindow?

WxNmbr ships an update every 3 weeks, and OpenWindow every 3 days. Most recently, WxNmbr was updated on October 24, 2026 and OpenWindow on October 24, 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.*