# QuantumReader vs PDFCraft

QuantumReader and PDFCraft are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. QuantumReader sells 1 one-off in-app purchase and PDFCraft sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 8, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | QuantumReader | PDFCraft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 5 MB | 9 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Marcel du Mont](https://appshunter.io/developer/1824149622) |

## What reviewers say

### QuantumReader

[App page](https://appshunter.io/ios/app/quantumreader/id6752207408)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### PDFCraft

[App page](https://appshunter.io/ios/app/pdfcraft-pdf-sign/id6759552376)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFCraft Monthly | $3.99 | per month |
| PDFCraft Yearly | $24.99 | per year |


## Frequently asked questions

### Is QuantumReader free?

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

### Is PDFCraft free?

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

### Do QuantumReader or PDFCraft have ads?

Neither QuantumReader nor PDFCraft shows ads.

### Which is updated more often, QuantumReader or PDFCraft?

QuantumReader ships an update every 2 months, and PDFCraft every 2 months. Most recently, QuantumReader was updated on September 8, 2026 and PDFCraft on September 26, 2026.

---

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