# LessScreen | Boost Focus vs Ducky Done

The clearest difference is device support: Ducky Done at 3 against LessScreen | Boost Focus's 1. Ducky Done also leads on iOS requirement (15.0 vs 18.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LessScreen | Boost Focus sells 3 in-app purchases, starting at $0.99 per month and Ducky Done sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LessScreen | Boost Focus ships an update monthly, Ducky Done every 5 weeks. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LessScreen | Boost Focus | Ducky Done |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 18 MB | 34 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [小龙 郭](https://appshunter.io/developer/1834938273) | [远翔 徐](https://appshunter.io/developer/1437494758) |

## What reviewers say

### LessScreen | Boost Focus

[App page](https://appshunter.io/ios/app/lessscreen-boost-focus/id6753039898)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $3.99 | per year |
| 永久会员 | $6.99 | one-time |


### Ducky Done

[App page](https://appshunter.io/ios/app/ducky-done-get-things-done/id6761448454)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro会员 | $4.99 | one-time |


## Frequently asked questions

### Is LessScreen | Boost Focus free?

LessScreen | Boost Focus is free to download, with in-app purchases available.

### Is Ducky Done free?

Ducky Done is free to download, with in-app purchases available.

### Do LessScreen | Boost Focus or Ducky Done have ads?

Neither LessScreen | Boost Focus nor Ducky Done shows ads.

### Which is updated more often, LessScreen | Boost Focus or Ducky Done?

LessScreen | Boost Focus ships an update monthly, and Ducky Done every 5 weeks. Most recently, LessScreen | Boost Focus was updated on October 11, 2026 and Ducky Done on October 17, 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.*