# ZEOO vs All Document Reader Pro

The clearest difference is update cadence: All Document Reader Pro at every 4 days against ZEOO's every 2 weeks. ZEOO's advantage is iOS requirement (13.0 vs 15.6). 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.

ZEOO ships an update every 2 weeks, All Document Reader Pro every 4 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ZEOO | All Document Reader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (12 ratings)](https://appshunter.io/ios/app/all-document-reader-pro/id6751816597/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 119 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ahmed Aboelkassem](https://appshunter.io/developer/1661153407) | [BRINDER SINGH](https://appshunter.io/developer/998362921) |

## What reviewers say

### ZEOO

[App page](https://appshunter.io/ios/app/zeoo/id6483428614)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### All Document Reader Pro

[App page](https://appshunter.io/ios/app/all-document-reader-pro/id6751816597)

This app is a comprehensive file opener, cleaner, organizer, and converter for mobile devices. It allows users to view, manage, and convert various document types, archives, and media files securely and offline. It also includes tools for file cleaning and optimization to free up storage space.

**Highlights:** Open multiple document types instantly, Convert files between formats (Image to PDF, Office to PDF), Advanced PDF tools (merge, split, compress, lock), Archive tools (create ZIP, extract ZIP/RAR), Media tools (audio/video player, Video to MP3), File cleaning (remove duplicates, screenshots, large files), Offline and private processing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZEOO free?

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

### Is All Document Reader Pro free?

All Document Reader Pro is free to download, with no in-app purchases.

### Do ZEOO or All Document Reader Pro have ads?

Neither ZEOO nor All Document Reader Pro shows ads.

### Which is updated more often, ZEOO or All Document Reader Pro?

ZEOO ships an update every 2 weeks, and All Document Reader Pro every 4 days. Most recently, ZEOO was updated on October 8, 2026 and All Document Reader Pro on October 1, 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.*