# Infinity Audio vs Converter to PDF

The clearest difference is in-app purchases: Infinity Audio at none against Converter to PDF's 2. Converter to PDF's advantage is update cadence (daily vs every 2 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Converter to PDF sells 2 in-app purchases, starting at $4.99 per 7 days. Infinity Audio asks for nothing beyond the download.

Infinity Audio ships an update every 2 months, Converter to PDF daily. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Infinity Audio | Converter to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/converter-to-pdf-any2pdf/id6744256188/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Freemium |
| Size | 71 MB | 49 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Netquas Softech](https://appshunter.io/developer/1566509801) | [BMR Tools B.V](https://appshunter.io/developer/1886114398) |

## What reviewers say

### Infinity Audio

[App page](https://appshunter.io/ios/app/infinity-audio/id6736634287)

**In-app purchases:** none


### Converter to PDF

[App page](https://appshunter.io/ios/app/converter-to-pdf-any2pdf/id6744256188)

Effortlessly convert various file formats to and from PDF. This app offers fast, secure, and user-friendly document conversion for images, text, spreadsheets, and presentations, ensuring broad compatibility for sharing.

**Highlights:** Fast and easy file conversion, Supports images, text, spreadsheets, presentations, Convert PDFs to editable formats, Secure document handling, User-friendly interface, Weekly and annual subscription options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Any2PDF Premium | $4.99 | per 7 days |
| Any2PDF Premium | $19.99 | per year |


## Frequently asked questions

### Is Infinity Audio free?

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

### Is Converter to PDF free?

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

### Do Infinity Audio or Converter to PDF have ads?

Neither Infinity Audio nor Converter to PDF shows ads.

### Which is updated more often, Infinity Audio or Converter to PDF?

Infinity Audio ships an update every 2 months, and Converter to PDF daily. Most recently, Infinity Audio was updated on October 16, 2026 and Converter to PDF on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*