# MOP38 vs Climate Group Events

The clearest difference is iOS requirement: MOP38 at 14.0.0 against Climate Group Events'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 months. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MOP38 | Climate Group Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 38 MB | 75 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nay Lin Aung](https://appshunter.io/developer/1690773269) | [THE CLIMATE CHANGE ORGANISATION](https://appshunter.io/developer/1507181752) |

## What reviewers say

### MOP38

[App page](https://appshunter.io/ios/app/mop38/id6449845874)

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

**In-app purchases:** none


### Climate Group Events

[App page](https://appshunter.io/ios/app/climate-group-events/id6761264651)

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

**In-app purchases:** none


## Frequently asked questions

### Is MOP38 free?

MOP38 is free to download, with no in-app purchases.

### Is Climate Group Events free?

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

### Do MOP38 or Climate Group Events have ads?

Neither MOP38 nor Climate Group Events shows ads.

### Which is updated more often, MOP38 or Climate Group Events?

MOP38 ships an update every 2 months, and Climate Group Events every 2 months. Most recently, MOP38 was updated on October 3, 2026 and Climate Group Events on October 19, 2026.

---

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