# RevPDF vs Inventary

The clearest difference is update cadence: Inventary at every 2 days against RevPDF's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RevPDF sells 1 one-off in-app purchase and Inventary sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

RevPDF ships an update every 3 weeks, Inventary every 2 days. The most recent releases landed on October 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | RevPDF | Inventary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/revpdf-pdf-editor-and-reader/id6757999672/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 57 MB | 12 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Pawandeep Singh](https://appshunter.io/developer/1870187743) | [4eBusiness GmbH](https://appshunter.io/developer/1447877515) |

## What reviewers say

### RevPDF

[App page](https://appshunter.io/ios/app/revpdf-pdf-editor-and-reader/id6757999672)

Edit, sign, and convert PDFs entirely offline without needing an account or cloud storage. This app allows direct text and image editing, form filling, and a suite of powerful PDF tools.

**Highlights:** Edit text and images directly in PDFs, Fill and sign PDF forms, Compress, merge, and split PDFs, Convert PDFs to Word or Image, 100% offline functionality, No account or cloud required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RevPDF Premium | $9.99 | one-time |


### Inventary

[App page](https://appshunter.io/ios/app/inventary/id6769693864)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inventary Pro Monthly | $2.99 | per month |
| Inventary Pro Month | $5.99 | per month |
| Inventary Basic Yearly | $22.99 | per year |
| Inventary Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is RevPDF free?

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

### Is Inventary free?

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

### Do RevPDF or Inventary have ads?

Neither RevPDF nor Inventary shows ads.

### Which is updated more often, RevPDF or Inventary?

RevPDF ships an update every 3 weeks, and Inventary every 2 days. Most recently, RevPDF was updated on October 25, 2026 and Inventary on September 26, 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.*