# PDF Maker & Reader Pro vs Ai Prompts Pro

The clearest difference is price: Ai Prompts Pro at Free against PDF Maker & Reader Pro's $1.99. Ai Prompts Pro also leads on update cadence (weekly vs every 3 weeks). PDF Maker & Reader Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Ai Prompts Pro is free to download; PDF Maker & Reader Pro costs $1.99 up front. Ai Prompts Pro sells 1 in-app purchase, starting at $8.99 per month. PDF Maker & Reader Pro asks for nothing beyond the download.

PDF Maker & Reader Pro ships an update every 3 weeks, Ai Prompts Pro weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Maker & Reader Pro | Ai Prompts Pro |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/pdf-maker-and-reader-pro/id1344475663/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Paid | — |
| Size | 14 MB | 59 MB |
| Requires iOS | **10.3** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NAOAKI SEKIGUCHI](https://appshunter.io/developer/1146328819) | [Quark Digital Agency](https://appshunter.io/developer/1881980758) |

## What reviewers say

### PDF Maker & Reader Pro

[App page](https://appshunter.io/ios/app/pdf-maker-and-reader-pro/id1344475663)

Create and edit PDF documents on your iPhone and iPad. Add text, photos, maps, and diagrams to new or existing PDFs. Easily share your creations via email or cloud storage.

**Highlights:** Create new PDF documents, Edit existing PDFs, Add text, photos, and maps, Input manually or with keyboard, Support for Apple Pencil, Share via email and cloud storage

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

**In-app purchases:** none


### Ai Prompts Pro

[App page](https://appshunter.io/ios/app/ai-prompts-pro/id6783482267)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Prompts Pro Premium | $8.99 | per month |


## Frequently asked questions

### Is PDF Maker & Reader Pro free?

PDF Maker & Reader Pro costs $1.99, with no in-app purchases.

### Is Ai Prompts Pro free?

Ai Prompts Pro is free to download, with in-app purchases available.

### Do PDF Maker & Reader Pro or Ai Prompts Pro have ads?

Ai Prompts Pro shows ads; PDF Maker & Reader Pro does not.

### Which is updated more often, PDF Maker & Reader Pro or Ai Prompts Pro?

PDF Maker & Reader Pro ships an update every 3 weeks, and Ai Prompts Pro weekly. Most recently, PDF Maker & Reader Pro was updated on October 23, 2026 and Ai Prompts Pro on October 24, 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.*