# Climate Action Now vs 20COM

The clearest difference is update cadence: 20COM at every 2 days against Climate Action Now's every 3 weeks. 20COM also leads on iOS requirement (13.0 vs 15.6). 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.

Climate Action Now ships an update every 3 weeks, 20COM every 2 days. The most recent releases landed on November 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Climate Action Now | 20COM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (168 ratings)](https://appshunter.io/ios/app/climate-action-now/id1497924893/reviews)** | — |
| Number of ratings | **168** | — |
| Positive reviews | 96.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 67 MB | 61 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Climate Action Now](https://appshunter.io/developer/1497924892) | [BISAG N](https://appshunter.io/developer/1584333584) |

## What reviewers say

### Climate Action Now

[App page](https://appshunter.io/ios/app/climate-action-now/id1497924893)

This app empowers users to advocate for climate action by providing pre-written messages to send to political and business leaders. It simplifies contacting officials, educates users on issues, and rewards actions with real tree plantings. Users can also engage with a community feed and join teams for collective impact.

**Highlights:** Send personalized messages to leaders, Contact elected officials and CEOs, Learn about climate issues, Earn real trees for actions, Join teams and compete, Share actions in a community feed

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Effortless climate action
- 👍 Easy to use interface
- 💡 Educational content provided
- 🌳 Earning trees for actions
- 🗣️ Amplifies user voices

**What reviewers complain about**

- ⚠️ Hidden fees/subscription barriers
- ⏳ Slow loading times
- ❓ Donation requests can be frequent
- ⚠️ Technical quirks and error messages
- 🚫 Unwanted public posting of actions

**Reported bugs**

- App takes too long to load
- Error messages when sending emails
- App assumes specific email client (e.g., Mail on iPhone)
- App posts user actions publicly without easy opt-out

**Requested features**

- Option to turn off public posting of actions
- More flexibility in email platform selection
- Alternative to mandatory pronoun selection (e.g., 'other' option)
- Less frequent donation requests


### 20COM

[App page](https://appshunter.io/ios/app/20com/id6755234612)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Climate Action Now free?

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

### Is 20COM free?

20COM is free to download, with no in-app purchases.

### Do Climate Action Now or 20COM have ads?

Neither Climate Action Now nor 20COM shows ads.

### Which is updated more often, Climate Action Now or 20COM?

Climate Action Now ships an update every 3 weeks, and 20COM every 2 days. Most recently, Climate Action Now was updated on November 3, 2026 and 20COM on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*