# Arithmetic Means vs NEGOSHI8

The clearest difference is in-app purchases: Arithmetic Means at none against NEGOSHI8's 3. Arithmetic Means also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. NEGOSHI8 sells 3 in-app purchases, starting at $9.99 per 7 days. Arithmetic Means asks for nothing beyond the download.

## The numbers

| Metric | Arithmetic Means | NEGOSHI8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/negoshi8-negotiation-practice/id6757619899/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Science Education Institute](https://appshunter.io/developer/1439710468) | [Sergei Nepomniashchii](https://appshunter.io/developer/1867853876) |

## What reviewers say

### Arithmetic Means

[App page](https://appshunter.io/ios/app/arithmetic-means/id6740887160)

**Features:** macOS Compatibility

**In-app purchases:** none


### NEGOSHI8

[App page](https://appshunter.io/ios/app/negoshi8-negotiation-practice/id6757619899)

This AI-powered coach helps you practice real-life conversations for work, business, and personal situations. Improve your communication skills through voice-based sessions and receive structured feedback on clarity, confidence, and persuasive language.

**Highlights:** AI-powered communication coaching, Voice-based practice sessions, Real-time conversational feedback, Structured improvement system, Real-world communication scenarios, Short daily training sessions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Premium | $12.99 | per month |
| Yearly Premium | $77.90 | per year |


## Frequently asked questions

### Is Arithmetic Means free?

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

### Is NEGOSHI8 free?

NEGOSHI8 is free to download, with in-app purchases available.

### Do Arithmetic Means or NEGOSHI8 have ads?

Neither Arithmetic Means nor NEGOSHI8 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.*