# HereMark vs Proviewer

The clearest difference is price: Proviewer at Free against HereMark's $1.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Proviewer is free to download; HereMark costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HereMark | Proviewer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/heremark/id6754931536/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | — |
| Size | 5 MB | 8 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kai Chen](https://appshunter.io/developer/1818964633) | [霆 沈](https://appshunter.io/developer/1895320989) |

## What reviewers say

### HereMark

[App page](https://appshunter.io/ios/app/heremark/id6754931536)

Easily capture, organize, and review key passages from books. Scan documents with automatic edge detection, add notes with colorful anchors, and browse insights in a presentation-style layout. Powerful search helps you find and revisit your marked content instantly.

**Highlights:** Document scanning with edge detection, Add notes with colorful anchors, Presentation mode for review, Powerful search functionality, Quick onboarding

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

**In-app purchases:** none


### Proviewer

[App page](https://appshunter.io/ios/app/proviewer/id6770197693)

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

**In-app purchases:** none


## Frequently asked questions

### Is HereMark free?

HereMark costs $1.99, with no in-app purchases.

### Is Proviewer free?

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

### Do HereMark or Proviewer have ads?

Neither HereMark nor Proviewer 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.*