# VisaPDF vs ReadTrace Pro

The clearest difference is in-app purchases: ReadTrace Pro at none against VisaPDF's 1. VisaPDF's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. VisaPDF sells 1 one-off in-app purchase. ReadTrace Pro asks for nothing beyond the download.

## The numbers

| Metric | VisaPDF | ReadTrace Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/readtrace-pro/id6760514671/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free |
| Size | 3 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Block Software Inc.](https://appshunter.io/developer/1875308410) | [熵析云枢网络科技](https://appshunter.io/developer/1873311794) |

## What reviewers say

### VisaPDF

[App page](https://appshunter.io/ios/app/visapdf/id6758858312)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $19.99 | one-time |


### ReadTrace Pro

[App page](https://appshunter.io/ios/app/readtrace-pro/id6760514671)

Save articles from the web for offline reading with a clean, serif-first interface. Organize saved content with custom collections and find anything with intelligent on-device search. Enjoy a private, ad-free reading experience designed for focused consumption.

**Highlights:** Save articles from web, Offline reading, Custom collections, Semantic search, Auto-tagging, iCloud backup, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is VisaPDF free?

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

### Is ReadTrace Pro free?

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

### Do VisaPDF or ReadTrace Pro have ads?

Neither VisaPDF nor ReadTrace Pro 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.*