# Economic Cooperation vs E

The clearest difference is update cadence: E at every 3 weeks against Economic Cooperation's every 2 months. Economic Cooperation's advantage is iOS requirement (9.0 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.

Economic Cooperation ships an update every 2 months, E every 3 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Economic Cooperation | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 53 MB | 37 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Ministry of Finance of Mongolia](https://appshunter.io/developer/1474042204) | [Digital Credit LLC](https://appshunter.io/developer/1492247396) |

## What reviewers say

### Economic Cooperation

[App page](https://appshunter.io/ios/app/economic-cooperation/id1546187183)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-duureg/id6443556665)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Economic Cooperation free?

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

### Is E free?

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

### Do Economic Cooperation or E have ads?

Neither Economic Cooperation nor E shows ads.

### Which is updated more often, Economic Cooperation or E?

Economic Cooperation ships an update every 2 months, and E every 3 weeks. Most recently, Economic Cooperation was updated on October 6, 2026 and E on October 9, 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.*