# MOL.DO vs FocusBoss

The clearest difference is price: MOL.DO at Free against FocusBoss's $3.99. FocusBoss's advantage is in-app purchases (none vs 2) and iOS requirement (18.0 vs 26.0). On update cadence, ads and device support there is nothing between them.

MOL.DO is free to download; FocusBoss costs $3.99 up front. MOL.DO sells 2 in-app purchases, starting at $2.99 per month. FocusBoss asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MOL.DO | FocusBoss |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 2 MB | 34 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juyeon Yu](https://appshunter.io/developer/1499305185) | [Vladimir Rodzaevskiy](https://appshunter.io/developer/1838906311) |

## What reviewers say

### MOL.DO

[App page](https://appshunter.io/ios/app/moldo/id6760355187)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Do One Pro (Monthly) | $2.99 | per month |
| Do One Pro (Yearly) | $24.99 | per year |


### FocusBoss

[App page](https://appshunter.io/ios/app/focusboss-app-blocker/id6796948890)

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

**In-app purchases:** none


## Frequently asked questions

### Is MOL.DO free?

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

### Is FocusBoss free?

FocusBoss costs $3.99, with no in-app purchases.

### Do MOL.DO or FocusBoss have ads?

Neither MOL.DO nor FocusBoss shows ads.

### Which is updated more often, MOL.DO or FocusBoss?

MOL.DO ships an update every 3 days, and FocusBoss every 3 days. Most recently, MOL.DO was updated on October 17, 2026 and FocusBoss on October 24, 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.*