# 하고만다 vs 백고요

The clearest difference is ads: 하고만다 at none against 백고요's shown. 하고만다 also leads on update cadence (weekly vs every 5 months). 백고요's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.5). On price and in-app purchases there is nothing between them.

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

하고만다 ships an update weekly, 백고요 every 5 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 하고만다 | 백고요 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Size | 36 MB | 60 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jiyoun Kim](https://appshunter.io/developer/1826447537) | [JAEMIN LEE](https://appshunter.io/developer/1787329213) |

## What reviewers say

### 하고만다

[App page](https://appshunter.io/ios/app/adhd/id6738084853)

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

**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 하고만다 free?

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

### Is 백고요 free?

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

### Do 하고만다 or 백고요 have ads?

백고요 shows ads; 하고만다 does not.

### Which is updated more often, 하고만다 or 백고요?

하고만다 ships an update weekly, and 백고요 every 5 months. Most recently, 하고만다 was updated on October 7, 2026 and 백고요 on October 5, 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.*