# Deep Research+ vs AI for Scientist

The clearest difference is in-app purchases: AI for Scientist at none against Deep Research+'s 2. AI for Scientist also leads on iOS requirement (16.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Deep Research+ sells 2 in-app purchases, starting at $7.99 per month. AI for Scientist asks for nothing beyond the download.

## The numbers

| Metric | Deep Research+ | AI for Scientist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 15 MB | 1 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Khaustov](https://appshunter.io/developer/1691888326) | [Sichen Li](https://appshunter.io/developer/1873800175) |

## What reviewers say

### Deep Research+

[App page](https://appshunter.io/ios/app/deep-research-plus/id6742564227)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free week trial subscription | $7.99 | per month |
| Free month trial subscription | $49.99 | per year |


### AI for Scientist

[App page](https://appshunter.io/ios/app/ai-for-scientist/id6758586221)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep Research+ free?

Deep Research+ is free to download, with in-app purchases available.

### Is AI for Scientist free?

AI for Scientist is free to download, with no in-app purchases.

### Do Deep Research+ or AI for Scientist have ads?

Neither Deep Research+ nor AI for Scientist shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*