# InstaScan vs PDF Colophon

The clearest difference is price: InstaScan at Free against PDF Colophon's $79.99. InstaScan also leads on iOS requirement (15.0 vs 26.0). PDF Colophon's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

InstaScan is free to download; PDF Colophon costs $79.99 up front. InstaScan sells 3 in-app purchases, starting at $7.99 per 3 months. PDF Colophon asks for nothing beyond the download.

InstaScan ships an update every 2 months, PDF Colophon monthly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | InstaScan | PDF Colophon |
| --- | --- | --- |
| Price | **Free** | $79.99 |
| Rating | **[4.6 (1.9K ratings)](https://appshunter.io/ios/app/instascan-scan-documents/id992057760/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 25 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | +4 | 4+ |
| Developer | [Lemondo Apps LLc](https://appshunter.io/developer/1131593451) | [Erich Champion](https://appshunter.io/developer/1849298255) |

## What reviewers say

### InstaScan

[App page](https://appshunter.io/ios/app/instascan-scan-documents/id992057760)

Transform your iPhone into a powerful scanner. Easily capture, sign, and export documents as PDFs or JPEGs. Features AI-powered text extraction, summarization, and smart title suggestions for scanned content.

**Highlights:** Scan documents quickly, Add signatures, Export as PDF/JPEG, AI text extraction, AI content summarization, Automatic edge detection and cropping, Multipage document creation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription 3 month | $7.99 | per 3 months |
| Pack VIP | $17.99 | per year |
| Pro Version | $39.99 | one-time |


### PDF Colophon

[App page](https://appshunter.io/ios/app/pdf-colophon-edit-and-sign/id6784917853)

**In-app purchases:** none


## Frequently asked questions

### Is InstaScan free?

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

### Is PDF Colophon free?

PDF Colophon costs $79.99, with no in-app purchases.

### Do InstaScan or PDF Colophon have ads?

InstaScan shows ads; PDF Colophon does not.

### Which is updated more often, InstaScan or PDF Colophon?

InstaScan ships an update every 2 months, and PDF Colophon monthly. Most recently, InstaScan was updated on November 6, 2026 and PDF Colophon on November 10, 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.*