# PDF Reader vs MaxSecure

The clearest difference is review sentiment: PDF Reader at 50% against MaxSecure's 0%. PDF Reader also leads on rating (4.6 vs 3.8) and in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MaxSecure sells 2 in-app purchases, starting at $9.99 per 7 days. PDF Reader asks for nothing beyond the download.

PDF Reader holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: PDF Reader has 87 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 50% of PDF Reader's written reviews are positive against 0% of MaxSecure's.

PDF Reader ships an update every 6 days, MaxSecure weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PDF Reader | MaxSecure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (87 ratings)](https://appshunter.io/ios/app/pdf-reader-viewer/id6746119431/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/maxsecure-cleanup-and-protect/id6808122934/reviews) |
| Number of ratings | **87** | 13 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Best chart rank | **#181** | — |
| Size | 116 MB | 32 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | +4 |
| Developer | [All About Housing LLC](https://appshunter.io/developer/1773925650) | [zhujianping](https://appshunter.io/developer/6808122936) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-viewer/id6746119431)

**Currently charting:** #181 Top Free · Utilities (US App Store)

This app provides a privacy-focused way to view, organize, and manage PDF files on your device. It offers tools for merging, splitting, securing documents, and converting images to PDF, all processed locally for enhanced data safety.

**Highlights:** View and organize PDF files, Merge and split PDFs, Secure documents with passwords, Convert images to PDF, Built-in document scanner, Local data processing for privacy

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

**In-app purchases:** none


### MaxSecure

[App page](https://appshunter.io/ios/app/maxsecure-cleanup-and-protect/id6808122934)

This utility app helps you reclaim iPhone storage by identifying and removing unwanted photos and videos. It also offers a private vault to protect personal media with a PIN.

**Highlights:** Smart photo and video cleanup, Identify similar, blurry, and large media, Swipe to sort and delete clutter, Private vault with PIN protection, Reclaim iPhone storage space

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maxsecure Premium_weekly | $9.99 | per 7 days |
| Maxsecure Premium_yearly | $59.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is MaxSecure free?

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

### Which has better reviews, PDF Reader or MaxSecure?

PDF Reader is rated higher. PDF Reader averages 4.6 out of 5 from 87 ratings, while MaxSecure averages 3.8 from 13 ratings.

### Do PDF Reader or MaxSecure have ads?

Both PDF Reader and MaxSecure show ads.

### Which is updated more often, PDF Reader or MaxSecure?

PDF Reader ships an update every 6 days, and MaxSecure weekly. Most recently, PDF Reader was updated on November 5, 2026 and MaxSecure on November 6, 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.*