# InfusionLog vs PDFnano

The clearest difference is update cadence: PDFnano at every 2 days against InfusionLog's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. InfusionLog sells 2 in-app purchases, starting at $4.99 per month and PDFnano sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

InfusionLog ships an update every 4 months, PDFnano every 2 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | InfusionLog | PDFnano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdfnano-pdf-editor-and-reader/id6783288588/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 20 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [慧慧 高](https://appshunter.io/developer/1887721875) | [Thamer Mohammed](https://appshunter.io/developer/1869675424) |

## What reviewers say

### InfusionLog

[App page](https://appshunter.io/ios/app/infusionlog/id6770405328)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |


### PDFnano

[App page](https://appshunter.io/ios/app/pdfnano-pdf-editor-and-reader/id6783288588)

Edit, translate, and manage PDF documents with a focus on on-device privacy. This app offers tools for scanning, converting, annotating, and organizing your files locally.

**Highlights:** Read, organize, and manage PDFs, Offline PDF translation with layout preservation, Scan documents and create PDFs, Convert PDFs to Word, Excel, or images, OCR for Arabic and English text, Add signatures and annotations, Remove hidden metadata for privacy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFnano Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is InfusionLog free?

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

### Is PDFnano free?

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

### Do InfusionLog or PDFnano have ads?

Neither InfusionLog nor PDFnano shows ads.

### Which is updated more often, InfusionLog or PDFnano?

InfusionLog ships an update every 4 months, and PDFnano every 2 days. Most recently, InfusionLog was updated on October 12, 2026 and PDFnano on October 11, 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.*