# PDF Reader & Tools vs Modrift

The clearest difference is update cadence: PDF Reader & Tools at daily against Modrift's every 4 days. PDF Reader & Tools also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Reader & Tools ships an update daily, Modrift every 4 days. The most recent releases landed on September 9, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | PDF Reader & Tools | Modrift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 37 MB | 57 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gunawan Santoso](https://appshunter.io/developer/1843786072) | [Noriyuki Katahara](https://appshunter.io/developer/6781967058) |

## What reviewers say

### PDF Reader & Tools

[App page](https://appshunter.io/ios/app/pdf-reader-and-tools-pdfkit/id6765846080)

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

**In-app purchases:** none


### Modrift

[App page](https://appshunter.io/ios/app/modrift/id6781967056)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader & Tools free?

PDF Reader & Tools is free to download, with no in-app purchases.

### Is Modrift free?

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

### Do PDF Reader & Tools or Modrift have ads?

Neither PDF Reader & Tools nor Modrift shows ads.

### Which is updated more often, PDF Reader & Tools or Modrift?

PDF Reader & Tools ships an update daily, and Modrift every 4 days. Most recently, PDF Reader & Tools was updated on September 9, 2026 and Modrift on August 23, 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.*