# AICI Research vs Deep Research

The clearest difference is in-app purchases: AICI Research at none against Deep Research's 2. AICI Research also leads on iOS requirement (16.0 vs 18.5). Deep Research's advantage is update cadence (every 10 days vs every 2 months). 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. AICI Research asks for nothing beyond the download.

AICI Research ships an update every 2 months, Deep Research every 10 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AICI Research | Deep Research |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (9 ratings)](https://appshunter.io/ios/app/deep-research/id6754216260/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 29 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [AICI](https://appshunter.io/developer/1795487281) | [Best Surgical Education, LLC](https://appshunter.io/developer/1331613158) |

## What reviewers say

### AICI Research

[App page](https://appshunter.io/ios/app/aici-research/id6746202153)

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

**In-app purchases:** none


### Deep Research

[App page](https://appshunter.io/ios/app/deep-research/id6754216260)

This app provides in-depth summaries and relevant web links for any query, going beyond quick searches. It's designed for professionals and students needing thorough research, processing extensive data for detailed insights.

**Highlights:** Detailed query summaries, Relevant web link generation, Extensive data processing (1 million tokens), State-of-the-art web scraping, AI-powered summary generation, Background processing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription, Deep Research | $7.99 | per month |
| Deep Research Yearly Subscription | $59.99 | per year |


## Frequently asked questions

### Is AICI Research free?

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

### Is Deep Research free?

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

### Do AICI Research or Deep Research have ads?

Neither AICI Research nor Deep Research shows ads.

### Which is updated more often, AICI Research or Deep Research?

AICI Research ships an update every 2 months, and Deep Research every 10 days. Most recently, AICI Research was updated on November 8, 2026 and Deep Research 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.*