# NFFREFER vs OKX Tool

The clearest difference is iOS requirement: NFFREFER at 11.0 against OKX Tool'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 | NFFREFER | OKX Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 60 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Pravinaben Makadiya](https://appshunter.io/developer/1621745714) | [OKX MALTA LTD](https://appshunter.io/developer/1464508993) |

## What reviewers say

### NFFREFER

[App page](https://appshunter.io/ios/app/nffrefer/id6474254053)

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

**In-app purchases:** none


### OKX Tool

[App page](https://appshunter.io/ios/app/okx-tool/id6758982015)

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

**In-app purchases:** none


## Frequently asked questions

### Is NFFREFER free?

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

### Is OKX Tool free?

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

### Do NFFREFER or OKX Tool have ads?

Neither NFFREFER nor OKX Tool 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.*