# Blast open source password mgr vs PDF Scanner

The clearest difference is update cadence: PDF Scanner at every 2 days against Blast open source password mgr's weekly. Blast open source password mgr's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blast open source password mgr ships an update weekly, PDF Scanner every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blast open source password mgr | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 28 MB | 12 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicola Delfino](https://appshunter.io/developer/1794383777) | [Pixel Forty Inc.](https://appshunter.io/developer/1796284405) |

## What reviewers say

### Blast open source password mgr

[App page](https://appshunter.io/ios/app/blast-open-source-password-mgr/id6742346050)

**Features:** Vision Pro support

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-ai-doc-scan/id6758627070)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Blast open source password mgr free?

Blast open source password mgr is free to download, with no in-app purchases.

### Is PDF Scanner free?

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

### Do Blast open source password mgr or PDF Scanner have ads?

Neither Blast open source password mgr nor PDF Scanner shows ads.

### Which is updated more often, Blast open source password mgr or PDF Scanner?

Blast open source password mgr ships an update weekly, and PDF Scanner every 2 days. Most recently, Blast open source password mgr was updated on October 28, 2026 and PDF Scanner on October 25, 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.*