# COP31 vs COP 31 Digital Platform

The clearest difference is update cadence: COP 31 Digital Platform at daily against COP31's every 3 days. COP31's advantage is iOS requirement (13.0 vs 15.1). 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.

COP31 ships an update every 3 days, COP 31 Digital Platform daily. Both last shipped on November 13, 2026.

## The numbers

| Metric | COP31 | COP 31 Digital Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/cop31/id6789030250/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 195 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [T.C. Cevre, Sehircilik ve Iklim Degisikligi Bakanlıgı](https://appshunter.io/developer/1371359844) | [United Nations Framework Convention on Climate Change, UNFCCC](https://appshunter.io/developer/568085926) |

## What reviewers say

### COP31

[App page](https://appshunter.io/ios/app/cop31/id6789030250)

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

**In-app purchases:** none


### COP 31 Digital Platform

[App page](https://appshunter.io/ios/app/cop-31-digital-platform/id6811845833)

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

**In-app purchases:** none


## Frequently asked questions

### Is COP31 free?

COP31 is free to download, with no in-app purchases.

### Is COP 31 Digital Platform free?

COP 31 Digital Platform is free to download, with no in-app purchases.

### Do COP31 or COP 31 Digital Platform have ads?

Neither COP31 nor COP 31 Digital Platform shows ads.

### Which is updated more often, COP31 or COP 31 Digital Platform?

COP31 ships an update every 3 days, and COP 31 Digital Platform daily. Most recently, COP31 was updated on November 13, 2026 and COP 31 Digital Platform on November 13, 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.*