# Karekök B2B vs Otonomi Plus

The clearest difference is update cadence: Otonomi Plus at every 3 weeks against Karekök B2B's every 21 months. Karekök B2B's advantage is iOS requirement (12.0 vs 15.6). 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.

Karekök B2B ships an update every 21 months, Otonomi Plus every 3 weeks. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Karekök B2B | Otonomi Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 weeks** |
| Size | 71 MB | 91 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAT Yazilim](https://appshunter.io/developer/1137276538) | [OTONOMİ WEB ANONİM ŞİRKETİ](https://appshunter.io/developer/1480953925) |

## What reviewers say

### Karekök B2B

[App page](https://appshunter.io/ios/app/karekok-b2b/id6445947239)

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

**In-app purchases:** none


### Otonomi Plus

[App page](https://appshunter.io/ios/app/otonomi-plus/id6753364019)

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

**In-app purchases:** none


## Frequently asked questions

### Is Karekök B2B free?

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

### Is Otonomi Plus free?

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

### Do Karekök B2B or Otonomi Plus have ads?

Neither Karekök B2B nor Otonomi Plus shows ads.

### Which is updated more often, Karekök B2B or Otonomi Plus?

Karekök B2B ships an update every 21 months, and Otonomi Plus every 3 weeks. Most recently, Karekök B2B was updated on September 28, 2026 and Otonomi Plus on October 12, 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.*