# PDF Max vs DocuGuru

The clearest difference is update cadence: DocuGuru at every 10 days against PDF Max's monthly. DocuGuru also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Max sells 10 in-app purchases, starting at $1.99 per 7 days and DocuGuru sells 2 in-app purchases, starting at $9.90 per month. Whichever you choose, the download price is not the number that matters.

PDF Max ships an update monthly, DocuGuru every 10 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PDF Max | DocuGuru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.2K ratings)](https://appshunter.io/ios/app/pdf-max-edit-sign-pdfs/id540572073/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 35.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 266 MB | 50 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobeera](https://appshunter.io/developer/540572076) | [Diego Garcia](https://appshunter.io/developer/1886251060) |

## What reviewers say

### PDF Max

[App page](https://appshunter.io/ios/app/pdf-max-edit-sign-pdfs/id540572073)

This app allows you to read, annotate, and sign PDF documents on your mobile device. You can mark up text, add handwritten notes, insert stamps, fill out forms, and manage PDF pages. It also offers robust file management and cloud integration for seamless access to your documents.

**Highlights:** Read and annotate PDFs, Fill and sign PDF forms, Handwriting and text markup, Manage PDF pages, Cloud storage integration, Voice annotations

**Features:** Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription (1 week) | $1.99 | per 7 days |
| One year premium | $34.99 | per year |
| Yearly Onboarding Offer | $34.99 | per year |
| Standard Annotating Package | $0.99 | one-time |
| Cloud Access Package | $1.99 | one-time |
| Advanced Annotating Package | $3.99 | one-time |
| Form Filling Package | $3.99 | one-time |
| Pro Package | $4.99 | one-time |
| Premium Package (Update) | $4.99 | one-time |
| Premium Package (New User) | $9.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for studies and work
- 🚀 Fast and efficient
- 👍 Great for annotating PDFs

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔒 Unreliable cloud sync
- 💰 Paywall for basic features
- 🐛 Buggy updates
- 👎 Poor customer support

**Reported bugs**

- Disappearing documents and annotations
- Incompatibility with newer devices
- Crashes on launch
- Unreliable file saving

**Requested features**

- Dark mode option
- Ability to edit/delete annotations
- Better integration with cloud storage
- Split-screen viewing for PDFs
- Improved handwriting recognition


### DocuGuru

[App page](https://appshunter.io/ios/app/docuguru-document-organizer/id6761714316)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Docuguru Pro | $9.90 | per month |
| Docuguru Pro | $99.99 | per year |


## Frequently asked questions

### Is PDF Max free?

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

### Is DocuGuru free?

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

### Do PDF Max or DocuGuru have ads?

Neither PDF Max nor DocuGuru shows ads.

### Which is updated more often, PDF Max or DocuGuru?

PDF Max ships an update monthly, and DocuGuru every 10 days. Most recently, PDF Max was updated on October 26, 2026 and DocuGuru on October 25, 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.*