# Climate from Space vs Insect Encyclopedia

The clearest difference is in-app purchases: Climate from Space at none against Insect Encyclopedia's 3. Climate from Space also leads on iOS requirement (12.0 vs 15.0). Insect Encyclopedia's advantage is update cadence (every 5 days vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Insect Encyclopedia sells 3 in-app purchases, starting at $2.99 per month. Climate from Space asks for nothing beyond the download.

Climate from Space ships an update every 5 months, Insect Encyclopedia every 5 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Climate from Space | Insect Encyclopedia |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 1.7 GB | 147 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESA - European Space Agency](https://appshunter.io/developer/429660009) | [Good Spider, LLC](https://appshunter.io/developer/1487595667) |

## What reviewers say

### Climate from Space

[App page](https://appshunter.io/ios/app/climate-from-space/id1061553589)

Explore 40 years of Earth's climate data from space on interactive globes and maps. Visualize changes in ocean temperature, ice sheets, and atmospheric carbon dioxide. Learn from project scientists through video interviews and richly illustrated text.

**Highlights:** Interactive animated globes, 40 years of climate data, Data viewer for climate variables, Video interviews with scientists, Illustrated text and satellite images, Globe and map views

**Features:** macOS Compatibility

**In-app purchases:** none


### Insect Encyclopedia

[App page](https://appshunter.io/ios/app/insect-encyclopedia/id6805132303)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Annual Premium | $19.99 | per year |
| Full Encyclopedia | $9.99 | one-time |


## Frequently asked questions

### Is Climate from Space free?

Climate from Space is free to download, with no in-app purchases.

### Is Insect Encyclopedia free?

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

### Do Climate from Space or Insect Encyclopedia have ads?

Neither Climate from Space nor Insect Encyclopedia shows ads.

### Which is updated more often, Climate from Space or Insect Encyclopedia?

Climate from Space ships an update every 5 months, and Insect Encyclopedia every 5 days. Most recently, Climate from Space was updated on October 24, 2026 and Insect Encyclopedia on October 19, 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.*