# PowerBuddy vs Sign On PDF Documents & Forms

The clearest difference is in-app purchases: PowerBuddy at none against Sign On PDF Documents & Forms's 3. PowerBuddy also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sign On PDF Documents & Forms sells 3 in-app purchases, starting at $4.99 per year. PowerBuddy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PowerBuddy | Sign On PDF Documents & Forms |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 73 MB | 25 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EMCC Technologies, Inc.](https://appshunter.io/developer/1803046210) | [Fenuku Kekeli](https://appshunter.io/developer/1822419894) |

## What reviewers say

### PowerBuddy

[App page](https://appshunter.io/ios/app/powerbuddy/id6740843264)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Sign On PDF Documents & Forms

[App page](https://appshunter.io/ios/app/sign-on-pdf-documents-and-forms/id6755093290)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access for a year | $4.99 | per year |
| All Access for a month | $7.99 | per month |
| All Access | $99.99 | one-time |


## Frequently asked questions

### Is PowerBuddy free?

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

### Is Sign On PDF Documents & Forms free?

Sign On PDF Documents & Forms is free to download, with in-app purchases available.

### Do PowerBuddy or Sign On PDF Documents & Forms have ads?

Neither PowerBuddy nor Sign On PDF Documents & Forms shows ads.

### Which is updated more often, PowerBuddy or Sign On PDF Documents & Forms?

PowerBuddy ships an update every 3 weeks, and Sign On PDF Documents & Forms every 3 weeks. Most recently, PowerBuddy was updated on October 9, 2026 and Sign On PDF Documents & Forms on October 7, 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.*