# NSYS vs Yukatel B2B

The clearest difference is iOS requirement: NSYS at 9.0 against Yukatel B2B's 15.0. 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.

NSYS ships an update every 5 weeks, Yukatel B2B every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | NSYS | Yukatel B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 42 MB | 15 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grigoriy Glazman](https://appshunter.io/developer/1448501053) | [Yukatel GmbH](https://appshunter.io/developer/1438517091) |

## What reviewers say

### NSYS

[App page](https://appshunter.io/ios/app/nsys-booster/id1486747936)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yukatel B2B

[App page](https://appshunter.io/ios/app/yukatel-b2b/id6760648613)

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

**In-app purchases:** none


## Frequently asked questions

### Is NSYS free?

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

### Is Yukatel B2B free?

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

### Do NSYS or Yukatel B2B have ads?

Neither NSYS nor Yukatel B2B shows ads.

### Which is updated more often, NSYS or Yukatel B2B?

NSYS ships an update every 5 weeks, and Yukatel B2B every 2 months. Most recently, NSYS was updated on October 28, 2026 and Yukatel B2B 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.*