# Periagoge vs 이화이언

The clearest difference is iOS requirement: Periagoge at 12.4 against 이화이언's 15.1. 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.

Periagoge ships an update every 4 days, 이화이언 weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Periagoge | 이화이언 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 25 MB | 15 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lee Jaewon](https://appshunter.io/developer/1686817648) | [Ewhaian Inc.](https://appshunter.io/developer/1436166517) |

## What reviewers say

### Periagoge

[App page](https://appshunter.io/ios/app/periagoge/id6450380811)

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

**In-app purchases:** none


### 이화이언

[App page](https://appshunter.io/ios/app/id6572294320)

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

**In-app purchases:** none


## Frequently asked questions

### Is Periagoge free?

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

### Is 이화이언 free?

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

### Do Periagoge or 이화이언 have ads?

Neither Periagoge nor 이화이언 shows ads.

### Which is updated more often, Periagoge or 이화이언?

Periagoge ships an update every 4 days, and 이화이언 weekly. Most recently, Periagoge was updated on October 25, 2026 and 이화이언 on October 30, 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.*