# DEİK Plus vs U2 AI Carbon

The clearest difference is update cadence: U2 AI Carbon at weekly against DEİK Plus's every 3 weeks. 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.

DEİK Plus ships an update every 3 weeks, U2 AI Carbon weekly. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DEİK Plus | U2 AI Carbon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/u2-ai-carbon/id6759739862/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 34 MB | 32 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [DEİK](https://appshunter.io/developer/1725308273) | [U2 AI STUDIO TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1858814006) |

## What reviewers say

### DEİK Plus

[App page](https://appshunter.io/ios/app/deik-plus/id6757639466)

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

**In-app purchases:** none


### U2 AI Carbon

[App page](https://appshunter.io/ios/app/u2-ai-carbon/id6759739862)

This app helps exporters and industrial producers in Türkiye manage their carbon accounting and prepare data for CBAM. It calculates greenhouse gas emissions, tracks embedded emissions in goods, and facilitates supplier data collection. Reports can be generated in PDF format for verification purposes.

**Highlights:** Scope 1-3 GHG inventory, CBAM embedded emissions calculation, Supplier data collection, 10 PDF report types, Row-level security, Face ID sign-in

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

**In-app purchases:** none


## Frequently asked questions

### Is DEİK Plus free?

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

### Is U2 AI Carbon free?

U2 AI Carbon is free to download, with no in-app purchases.

### Do DEİK Plus or U2 AI Carbon have ads?

Neither DEİK Plus nor U2 AI Carbon shows ads.

### Which is updated more often, DEİK Plus or U2 AI Carbon?

DEİK Plus ships an update every 3 weeks, and U2 AI Carbon weekly. Most recently, DEİK Plus was updated on October 21, 2026 and U2 AI Carbon on October 28, 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.*