# Deep Research vs Knowledge Universe Labs

Deep Research and Knowledge Universe Labs are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Deep Research sells 2 in-app purchases, starting at $7.99 per month and Knowledge Universe Labs sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Deep Research ships an update every 10 days, Knowledge Universe Labs every 9 days. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Deep Research | Knowledge Universe Labs |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 278 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Best Surgical Education, LLC](https://appshunter.io/developer/1331613158) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### 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 |


### Knowledge Universe Labs

[App page](https://appshunter.io/ios/app/knowledge-universe-labs/id6814379723)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowledge Universe Pro Monthly | $2.99 | per month |


## Frequently asked questions

### Is Deep Research free?

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

### Is Knowledge Universe Labs free?

Knowledge Universe Labs is free to download, with in-app purchases available.

### Do Deep Research or Knowledge Universe Labs have ads?

Neither Deep Research nor Knowledge Universe Labs shows ads.

### Which is updated more often, Deep Research or Knowledge Universe Labs?

Deep Research ships an update every 10 days, and Knowledge Universe Labs every 9 days. Most recently, Deep Research was updated on November 5, 2026 and Knowledge Universe Labs on November 3, 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.*