# WeStacking vs RevPDF

The clearest difference is in-app purchases: WeStacking at none against RevPDF's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RevPDF sells 1 one-off in-app purchase. WeStacking asks for nothing beyond the download.

WeStacking ships an update every 5 weeks, RevPDF every 3 weeks. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | WeStacking | RevPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (16 ratings)](https://appshunter.io/ios/app/revpdf-pdf-editor-and-reader/id6757999672/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 51 MB | 57 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Textdrip LLC](https://appshunter.io/developer/1625366981) | [Pawandeep Singh](https://appshunter.io/developer/1870187743) |

## What reviewers say

### WeStacking

[App page](https://appshunter.io/ios/app/westacking/id6450986120)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is WeStacking free?

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

### Is RevPDF free?

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

### Do WeStacking or RevPDF have ads?

Neither WeStacking nor RevPDF shows ads.

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

WeStacking ships an update every 5 weeks, and RevPDF every 3 weeks. Most recently, WeStacking was updated on September 29, 2026 and RevPDF on September 23, 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.*