# 심플리오 vs 하이진

The clearest difference is iOS requirement: 하이진 at 13.0 against 심플리오's 15.0. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 심플리오 | 하이진 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1479519360/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Size | 19 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [SimplyO inc.](https://appshunter.io/developer/1479519359) | [Hyungji Innovation and Creative Company Limited](https://appshunter.io/developer/1682845651) |

## What reviewers say

### 심플리오

[App page](https://appshunter.io/ios/app/id1479519360)

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

**In-app purchases:** none


### 하이진

[App page](https://appshunter.io/ios/app/id6447831431)

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

**In-app purchases:** none


## Frequently asked questions

### Is 심플리오 free?

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

### Is 하이진 free?

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

### Do 심플리오 or 하이진 have ads?

Neither 심플리오 nor 하이진 shows ads.

### Which is updated more often, 심플리오 or 하이진?

심플리오 ships an update every 7 months, and 하이진 every 7 months. Most recently, 심플리오 was updated on October 19, 2026 and 하이진 on October 15, 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.*