# Blast open source password mgr vs DOS Focus

The clearest difference is in-app purchases: Blast open source password mgr at none against DOS Focus's 2. Blast open source password mgr also leads on update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DOS Focus sells 2 in-app purchases, starting at $17.99 per year. Blast open source password mgr asks for nothing beyond the download.

Blast open source password mgr ships an update weekly, DOS Focus every 3 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Blast open source password mgr | DOS Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/dos-focus/id6754083210/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | — | Freemium |
| Size | 30 MB | 105 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicola Delfino](https://appshunter.io/developer/1794383777) | [Nguyen Vu Thai](https://appshunter.io/developer/1626985836) |

## 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


### DOS Focus

[App page](https://appshunter.io/ios/app/dos-focus/id6754083210)

Enhance concentration with nostalgic computer sounds and a distraction-free environment. Customize focus sessions, track progress, and personalize your interface with classic DOS themes for improved productivity.

**Highlights:** Retro soundscapes, Customizable focus sessions, Focus progress reports, Classic DOS themes, Offline and minimal design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Try DOS FOCUS PRO | $17.99 | per year |
| Try DOS FOCUS PRO | $8.99 | one-time |


## 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 DOS Focus free?

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

### Do Blast open source password mgr or DOS Focus have ads?

Neither Blast open source password mgr nor DOS Focus shows ads.

### Which is updated more often, Blast open source password mgr or DOS Focus?

Blast open source password mgr ships an update weekly, and DOS Focus every 3 months. Most recently, Blast open source password mgr was updated on October 10, 2026 and DOS Focus on October 6, 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.*