# Climate Clock vs Daily Impact

The clearest difference is iOS requirement: Daily Impact at 15.1 against Climate Clock's 17.0. 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.

## The numbers

| Metric | Climate Clock | Daily Impact |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 11 MB | 35 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Woven GbR Dahlmann, Linz, Waetke, Wolf](https://appshunter.io/developer/1744825040) | [ASRR B.V.](https://appshunter.io/developer/1569507282) |

## What reviewers say

### Climate Clock

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Daily Impact

[App page](https://appshunter.io/ios/app/daily-impact/id6761926859)

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

**In-app purchases:** none


## Frequently asked questions

### Is Climate Clock free?

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

### Is Daily Impact free?

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

### Do Climate Clock or Daily Impact have ads?

Neither Climate Clock nor Daily Impact shows ads.

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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.*