# Eco vs OKKO B2B

The clearest difference is update cadence: OKKO B2B at every 2 days against Eco's every 7 months. OKKO B2B also leads on iOS requirement (13.0 vs 15.0). 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.

Eco ships an update every 7 months, OKKO B2B every 2 days. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Eco | OKKO B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Size | 23 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Bohdan Yablonskyi](https://appshunter.io/developer/1519001738) | [OKKO-BUSINESS PARTNER LLC](https://appshunter.io/developer/1834113246) |

## What reviewers say

### Eco

[App page](https://appshunter.io/ios/app/eco/id1662494296)

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

**In-app purchases:** none


### OKKO B2B

[App page](https://appshunter.io/ios/app/okko-b2b/id6751227796)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eco free?

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

### Is OKKO B2B free?

OKKO B2B is free to download, with no in-app purchases.

### Do Eco or OKKO B2B have ads?

Neither Eco nor OKKO B2B shows ads.

### Which is updated more often, Eco or OKKO B2B?

Eco ships an update every 7 months, and OKKO B2B every 2 days. Most recently, Eco was updated on October 6, 2026 and OKKO B2B on September 30, 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.*