# Focus Tracker vs 백고요

The clearest difference is iOS requirement: 백고요 at 15.0 against Focus Tracker's 17.0. 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.

## The numbers

| Metric | Focus Tracker | 백고요 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 months |
| Size | 3 MB | 60 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ans (KR)](https://appshunter.io/developer/1750243209) | [JAEMIN LEE](https://appshunter.io/developer/1787329213) |

## What reviewers say

### Focus Tracker

[App page](https://appshunter.io/ios/app/focus-tracker-boost-focus/id6737732517)

**In-app purchases:** none


### 백고요

[App page](https://appshunter.io/ios/app/id6761764407)

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

**In-app purchases:** none


## Frequently asked questions

### Is Focus Tracker free?

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

### Is 백고요 free?

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

### Do Focus Tracker or 백고요 have ads?

Both Focus Tracker and 백고요 show ads.

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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.*