# Next b2b vs Uukhai

The clearest difference is iOS requirement: Uukhai at 13.0 against Next b2b's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Next b2b ships an update every 11 days, Uukhai fortnightly. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Next b2b | Uukhai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 48 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Digital Era Payment LLC](https://appshunter.io/developer/1776564535) | [Zolbootbaatar Orosoo](https://appshunter.io/developer/6773280995) |

## What reviewers say

### Next b2b

[App page](https://appshunter.io/ios/app/next-b2b/id6774067007)

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

**In-app purchases:** none


### Uukhai

[App page](https://appshunter.io/ios/app/uukhai/id6785252106)

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

**In-app purchases:** none


## Frequently asked questions

### Is Next b2b free?

Next b2b is free to download, with no in-app purchases.

### Is Uukhai free?

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

### Do Next b2b or Uukhai have ads?

Neither Next b2b nor Uukhai shows ads.

### Which is updated more often, Next b2b or Uukhai?

Next b2b ships an update every 11 days, and Uukhai fortnightly. Most recently, Next b2b was updated on October 5, 2026 and Uukhai on September 24, 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.*