# Firefox Focus vs PDF Reader Light & Simple

The clearest difference is review sentiment: PDF Reader Light & Simple at 100% against Firefox Focus's 62%. Firefox Focus's advantage is update cadence (monthly vs every 19 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Firefox Focus ships an update monthly, PDF Reader Light & Simple every 19 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Firefox Focus | PDF Reader Light & Simple |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (83K ratings)](https://appshunter.io/ios/app/firefox-focus-privacy-browser/id1055677337/reviews)** | — |
| Number of ratings | **83K** | — |
| Positive reviews | 62.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 19 months |
| Monetization | Free | Free |
| Size | 99 MB | 12 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mozilla](https://appshunter.io/developer/380366936) | [Adaptive Channel](https://appshunter.io/developer/1200824197) |

## What reviewers say

### Firefox Focus

[App page](https://appshunter.io/ios/app/firefox-focus-privacy-browser/id1055677337)

This privacy-focused browser offers an always-on ad and tracker blocker for faster, distraction-free browsing. It automatically erases your browsing history, passwords, and cookies with a single tap, ensuring your online activity remains private.

**Highlights:** Always-on ad blocking, Tracker protection, One-tap history deletion, Minimalist design, Home screen shortcuts, Faster page loads

**Features:** Safari Extension, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Excellent privacy and security features
- 👍 Clean, minimalist design
- 👍 Convenient single-tab browsing
- 👍 Seamless Safari integration

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Limited functionality compared to full Firefox
- 🔍 No support for tabs or bookmarks
- 🔍 Inability to set as default browser

**Reported bugs**

- Back button not working properly
- Compatibility issues with certain websites
- Inconsistent behavior when opening links from other apps

**Requested features**

- Add support for multiple tabs
- Implement bookmark and password management
- Introduce a dark mode option
- Allow setting Firefox Focus as the default browser


### PDF Reader Light & Simple

[App page](https://appshunter.io/ios/app/pdf-reader-light-and-simple/id1563235539)

Easily read PDF files with this lightweight and fast application. It offers optimized performance for iPhones and iPads, along with bookmark management and quick navigation features. Enjoy a seamless reading experience without any advertisements.

**Highlights:** Lightweight and fast performance, Optimized for iPhone and iPad, Bookmark management, Fast and easy navigation, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Firefox Focus free?

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

### Is PDF Reader Light & Simple free?

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

### Do Firefox Focus or PDF Reader Light & Simple have ads?

Neither Firefox Focus nor PDF Reader Light & Simple shows ads.

### Which is updated more often, Firefox Focus or PDF Reader Light & Simple?

Firefox Focus ships an update monthly, and PDF Reader Light & Simple every 19 months. Most recently, Firefox Focus was updated on November 11, 2026 and PDF Reader Light & Simple 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.*