# Charisma vs Study Buddy

The clearest difference is update cadence: Study Buddy at every 10 days against Charisma's every 4 weeks. Charisma's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Charisma sells 3 in-app purchases, starting at $9.99 per month and Study Buddy sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Charisma ships an update every 4 weeks, Study Buddy every 10 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Charisma | Study Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/charisma-small-talk-speaking/id6757800668/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 115 MB | 101 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Artur Nesterenko](https://appshunter.io/developer/1840872049) | [Joe Lee](https://appshunter.io/developer/1895743665) |

## What reviewers say

### Charisma

[App page](https://appshunter.io/ios/app/charisma-small-talk-speaking/id6757800668)

Improve your communication skills with daily, bite-sized lessons. Practice real-life social scenarios with AI feedback and track your progress across ten key areas of social interaction. Available in multiple languages.

**Highlights:** Daily practice lessons, AI-powered feedback, Real-life scenarios, Progress tracking visualization, Multiple lesson lengths, Multilingual support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $9.99 | per month |
| Premium Subscription | $69.99 | per year |
| Premium Subscription | $69.99 | per year |


### Study Buddy

[App page](https://appshunter.io/ios/app/study-buddy-oc-and-selective/id6764348929)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Buddy Pro Monthly | $5.99 | per month |
| Study Buddy Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Charisma free?

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

### Is Study Buddy free?

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

### Do Charisma or Study Buddy have ads?

Neither Charisma nor Study Buddy shows ads.

### Which is updated more often, Charisma or Study Buddy?

Charisma ships an update every 4 weeks, and Study Buddy every 10 days. Most recently, Charisma was updated on November 5, 2026 and Study Buddy on November 5, 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.*