# WeathU vs SunSpan

The clearest difference is in-app purchases: SunSpan at none against WeathU's 1. SunSpan also leads on update cadence (every 2 days vs every 21 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. WeathU sells 1 one-off in-app purchase. SunSpan asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for WeathU against 5.0 for SunSpan. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

WeathU ships an update every 21 months, SunSpan every 2 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | WeathU | SunSpan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/weathu/id932483032/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sunspan/id6761731642/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 212 MB | 6 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miriam Global Green Solutions LLC](https://appshunter.io/developer/842590791) | [Mykhailo Chelnokov](https://appshunter.io/developer/1891136089) |

## What reviewers say

### WeathU

[App page](https://appshunter.io/ios/app/weathu/id932483032)

Get a 14-day accurate weather forecast, including specific predictions for rainy days. Personalize the app's background with your own photos and easily share weather information and planned events with friends and family.

**Highlights:** 14-day weather forecast, Rainy day prediction, Customizable background, Share weather and events, Animated weather icons, Add events to calendar

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### SunSpan

[App page](https://appshunter.io/ios/app/sunspan/id6761731642)

Visualize an entire year of daylight, sunrise, sunset, and twilight on a single, intuitive chart. Easily inspect daily solar times and phases by tapping or dragging across the visual representation. Offers detailed insights into seasonal changes and astronomical events.

**Highlights:** Full-year daylight chart, Eight-stop twilight gradient, Inspect daily solar times, DST transitions marked, Location picker via map/GPS, Automatic time zone resolution

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

**In-app purchases:** none


## Frequently asked questions

### Is WeathU free?

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

### Is SunSpan free?

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

### Which has better reviews, WeathU or SunSpan?

WeathU and SunSpan are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do WeathU or SunSpan have ads?

Neither WeathU nor SunSpan shows ads.

### Which is updated more often, WeathU or SunSpan?

WeathU ships an update every 21 months, and SunSpan every 2 days. Most recently, WeathU was updated on October 14, 2026 and SunSpan on October 11, 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.*