# EGU23 vs Climate Clock

The clearest difference is iOS requirement: EGU23 at 15.0 against Climate Clock's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EGU23 | Climate Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 56 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Copernicus.org](https://appshunter.io/developer/507132942) | [Woven GbR Dahlmann, Linz, Waetke, Wolf](https://appshunter.io/developer/1744825040) |

## What reviewers say

### EGU23

[App page](https://appshunter.io/ios/app/egu23/id6447287820)

**Features:** macOS Compatibility

**In-app purchases:** none


### Climate Clock

[App page](https://appshunter.io/ios/app/climate-clock/id6502842493)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EGU23 free?

EGU23 is free to download, with no in-app purchases.

### Is Climate Clock free?

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

### Do EGU23 or Climate Clock have ads?

Neither EGU23 nor Climate Clock shows ads.

### Which is updated more often, EGU23 or Climate Clock?

EGU23 ships an update every 2 days, and Climate Clock every 2 days. Most recently, EGU23 was updated on October 7, 2026 and Climate Clock on October 2, 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.*