# Mastering Negotiation Skills vs Ritual Buff

The clearest difference is ads: Ritual Buff at none against Mastering Negotiation Skills's shown. Ritual Buff also leads on iOS requirement (13.0 vs 15.0). On price, 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 | Mastering Negotiation Skills | Ritual Buff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 8 days |
| Size | 66 MB | 160 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOHAMMAD H JAFARI](https://appshunter.io/developer/1747282850) | [冰 韩](https://appshunter.io/developer/1796122093) |

## What reviewers say

### Mastering Negotiation Skills

[App page](https://appshunter.io/ios/app/mastering-negotiation-skills/id6738385419)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ritual Buff

[App page](https://appshunter.io/ios/app/ritual-buff/id6769020305)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mastering Negotiation Skills free?

Mastering Negotiation Skills is free to download, with no in-app purchases.

### Is Ritual Buff free?

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

### Do Mastering Negotiation Skills or Ritual Buff have ads?

Mastering Negotiation Skills shows ads; Ritual Buff does not.

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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.*