# ProdigiSign vs DocVault & Pdf Generator

The clearest difference is in-app purchases: ProdigiSign at none against DocVault & Pdf Generator's 1. ProdigiSign also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.1). DocVault & Pdf Generator's advantage is update cadence (every 3 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. DocVault & Pdf Generator sells 1 one-off in-app purchase. ProdigiSign asks for nothing beyond the download.

ProdigiSign ships an update every 3 months, DocVault & Pdf Generator every 3 weeks. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ProdigiSign | DocVault & Pdf Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 271 MB | 45 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prodigisign](https://appshunter.io/developer/1733593718) | [Ayush Pillewar](https://appshunter.io/developer/1893409319) |

## What reviewers say

### ProdigiSign

[App page](https://appshunter.io/ios/app/prodigisign/id6670239890)

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

**In-app purchases:** none


### DocVault & Pdf Generator

[App page](https://appshunter.io/ios/app/docvault-and-pdf-generator/id6766051953)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocVault & Pdf Generator Premium | $3.99 | one-time |


## Frequently asked questions

### Is ProdigiSign free?

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

### Is DocVault & Pdf Generator free?

DocVault & Pdf Generator is free to download, with in-app purchases available.

### Do ProdigiSign or DocVault & Pdf Generator have ads?

DocVault & Pdf Generator shows ads; ProdigiSign does not.

### Which is updated more often, ProdigiSign or DocVault & Pdf Generator?

ProdigiSign ships an update every 3 months, and DocVault & Pdf Generator every 3 weeks. Most recently, ProdigiSign was updated on October 9, 2026 and DocVault & Pdf Generator on October 28, 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.*