# DeepDive vs KnowScroll

The clearest difference is in-app purchases: DeepDive at none against KnowScroll's 1. DeepDive also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. KnowScroll sells 1 one-off in-app purchase. DeepDive asks for nothing beyond the download.

## The numbers

| Metric | DeepDive | KnowScroll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 36 MB | 74 MB |
| Requires iOS | **15.4** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Moritz Munch](https://appshunter.io/developer/1521233956) | [Vu Viet Duc](https://appshunter.io/developer/1888927607) |

## What reviewers say

### DeepDive

[App page](https://appshunter.io/ios/app/deepdive-wiki/id6759161190)

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

**In-app purchases:** none


### KnowScroll

[App page](https://appshunter.io/ios/app/knowscroll-knowledge-feed/id6780197640)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is DeepDive free?

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

### Is KnowScroll free?

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

### Do DeepDive or KnowScroll have ads?

KnowScroll shows ads; DeepDive does not.

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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.*