# 보약 vs H.AI(하이)

The clearest difference is update cadence: H.AI(하이) at every 2 months against 보약's every 3 months. 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.

보약 ships an update every 3 months, H.AI(하이) every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 보약 | H.AI(하이) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 38 MB | 96 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AIMMED CO.,Ltd](https://appshunter.io/developer/511211030) | [Sphere Corp.](https://appshunter.io/developer/590403866) |

## What reviewers say

### 보약

[App page](https://appshunter.io/ios/app/id1536708937)

**In-app purchases:** none


### H.AI(하이)

[App page](https://appshunter.io/ios/app/hai/id1554824039)

**In-app purchases:** none


## Frequently asked questions

### Is 보약 free?

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

### Is H.AI(하이) free?

H.AI(하이) is free to download, with no in-app purchases.

### Do 보약 or H.AI(하이) have ads?

Neither 보약 nor H.AI(하이) shows ads.

### Which is updated more often, 보약 or H.AI(하이)?

보약 ships an update every 3 months, and H.AI(하이) every 2 months. Most recently, 보약 was updated on November 3, 2026 and H.AI(하이) on November 3, 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.*