# PDFast vs Unitloft

The clearest difference is in-app purchases: Unitloft at none against PDFast's 1. Unitloft also leads on price ($2.99 vs $3.99). On update cadence, ads, device support and iOS requirement there is nothing between them.

PDFast costs $3.99 and Unitloft $2.99 up front. PDFast sells 1 one-off in-app purchase. Unitloft asks for nothing beyond the download.

PDFast ships an update every 5 weeks, Unitloft every 3 weeks. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDFast | Unitloft |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 9 MB | 5 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Rodzaevskiy](https://appshunter.io/developer/1838906311) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### PDFast

[App page](https://appshunter.io/ios/app/pdfast-pdf-tools-and-scanner/id6755842402)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $3.99 | one-time |


### Unitloft

[App page](https://appshunter.io/ios/app/unitloft/id6776189469)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFast free?

PDFast costs $3.99, and also offers in-app purchases.

### Is Unitloft free?

Unitloft costs $2.99, with no in-app purchases.

### Do PDFast or Unitloft have ads?

Neither PDFast nor Unitloft shows ads.

### Which is updated more often, PDFast or Unitloft?

PDFast ships an update every 5 weeks, and Unitloft every 3 weeks. Most recently, PDFast was updated on September 20, 2026 and Unitloft on September 24, 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.*