# Therefore vs Talksim

The clearest difference is in-app purchases: Therefore at none against Talksim's 2. Therefore also leads on iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Talksim sells 2 in-app purchases, starting at $2.99 per month. Therefore asks for nothing beyond the download.

## The numbers

| Metric | Therefore | Talksim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 27 MB | 7 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Michael Stanfield](https://appshunter.io/developer/1018192064) | [Mikoto Perut](https://appshunter.io/developer/1884454421) |

## What reviewers say

### Therefore

[App page](https://appshunter.io/ios/app/therefore/id6757112275)

**Features:** macOS Compatibility

**In-app purchases:** none


### Talksim

[App page](https://appshunter.io/ios/app/talksim/id6776572463)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Uchu AI Lite | $2.99 | per month |
| Studio Uchu AI Studio | $12.99 | per month |


## Frequently asked questions

### Is Therefore free?

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

### Is Talksim free?

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

### Do Therefore or Talksim have ads?

Neither Therefore nor Talksim 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.*