# Aimpact vs PDF Toolkit

The clearest difference is ads: Aimpact at none against PDF Toolkit's shown. On price, update cadence, 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.

Aimpact ships an update every 6 days, PDF Toolkit every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Aimpact | PDF Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (20 ratings)](https://appshunter.io/ios/app/pdf-toolkit-organize-and-edit/id6786587542/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | — | Ad-supported |
| Size | 42 MB | 73 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [OwlFlow Software Ltd.](https://appshunter.io/developer/1610324763) | [Fuzhou Nengge Technology Co.,Ltd.](https://appshunter.io/developer/6785734980) |

## What reviewers say

### Aimpact

[App page](https://appshunter.io/ios/app/aimpact/id6444389856)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Toolkit

[App page](https://appshunter.io/ios/app/pdf-toolkit-organize-and-edit/id6786587542)

Organize, edit, and manage your PDF documents locally on your device. Create custom categories, use color tags for important files, and combine or extract pages. Extract text from scans and images using OCR, and annotate directly on PDFs.

**Highlights:** Custom document categories, Color tags for important files, Combine multiple PDFs, Extract pages from PDFs, OCR text recognition, Highlight and annotate PDFs, Local document handling

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

**In-app purchases:** none


## Frequently asked questions

### Is Aimpact free?

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

### Is PDF Toolkit free?

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

### Do Aimpact or PDF Toolkit have ads?

PDF Toolkit shows ads; Aimpact does not.

### Which is updated more often, Aimpact or PDF Toolkit?

Aimpact ships an update every 6 days, and PDF Toolkit every 9 days. Most recently, Aimpact was updated on October 27, 2026 and PDF Toolkit on October 28, 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.*