# NSYS vs TendBot

The clearest difference is iOS requirement: NSYS at 9.0 against TendBot's 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.

## The numbers

| Metric | NSYS | TendBot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 42 MB | 8 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) | [Twinbolt](https://appshunter.io/developer/1874245130) |

## What reviewers say

### NSYS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### TendBot

[App page](https://appshunter.io/ios/app/tendbot/id6760833631)

**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 TendBot free?

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

### Do NSYS or TendBot have ads?

Neither NSYS nor TendBot shows ads.

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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.*