# DIY Sun Science vs GlobeARound Constellation

The clearest difference is update cadence: DIY Sun Science at every 6 months against GlobeARound Constellation's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DIY Sun Science ships an update every 6 months, GlobeARound Constellation every 19 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DIY Sun Science | GlobeARound Constellation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/diy-sun-science/id836712493/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 19 months |
| Monetization | Free | — |
| Size | 134 MB | 607 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) | [Tecnodidattica](https://appshunter.io/developer/929148853) |

## What reviewers say

### DIY Sun Science

[App page](https://appshunter.io/ios/app/diy-sun-science/id836712493)

Explore the Sun through hands-on activities and real-time data. This app offers 15 engaging experiments, live solar images from NASA, and educational videos to foster understanding of solar science for families and educators.

**Highlights:** 15 hands-on solar activities, Step-by-step instructions, Live Sun images from NASA SDO, NASA Earth and space observatory images, NASA solar videos, Learn about solar activity

**Features:** macOS Compatibility

**In-app purchases:** none


### GlobeARound Constellation

[App page](https://appshunter.io/ios/app/globearound-constellation-en/id6499212842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIY Sun Science free?

DIY Sun Science is free to download, with no in-app purchases.

### Is GlobeARound Constellation free?

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

### Do DIY Sun Science or GlobeARound Constellation have ads?

Neither DIY Sun Science nor GlobeARound Constellation shows ads.

### Which is updated more often, DIY Sun Science or GlobeARound Constellation?

DIY Sun Science ships an update every 6 months, and GlobeARound Constellation every 19 months. Most recently, DIY Sun Science was updated on November 1, 2026 and GlobeARound Constellation on October 25, 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.*