# PDFonTV vs HeatNext

The clearest difference is in-app purchases: PDFonTV at none against HeatNext's 4. PDFonTV also leads on iOS requirement (13.0 vs 15.0). HeatNext's advantage is update cadence (every 2 months vs every 19 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month. PDFonTV asks for nothing beyond the download.

PDFonTV ships an update every 19 months, HeatNext every 2 months. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | PDFonTV | HeatNext |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Size | 7 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | Apple TV | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Leszek Szary](https://appshunter.io/developer/464282200) | [NOMNIO d.o.o.](https://appshunter.io/developer/1440372439) |

## What reviewers say

### PDFonTV

[App page](https://appshunter.io/ios/app/pdfontv/id1071669734)

**In-app purchases:** none


### HeatNext

[App page](https://appshunter.io/ios/app/heatnext/id1440372440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Package | $1.99 | per month |
| Advanced Package | $3.99 | per month |
| Plus Package | $18.99 | per year |
| Advanced Package | $37.99 | per year |


## Frequently asked questions

### Is PDFonTV free?

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

### Is HeatNext free?

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

### Do PDFonTV or HeatNext have ads?

Neither PDFonTV nor HeatNext shows ads.

### Which is updated more often, PDFonTV or HeatNext?

PDFonTV ships an update every 19 months, and HeatNext every 2 months. Most recently, PDFonTV was updated on October 2, 2026 and HeatNext on October 19, 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.*