# DDAYO vs 에이필

The clearest difference is ads: DDAYO at none against 에이필's shown. 에이필's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence 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 daily. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DDAYO | 에이필 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Daily | Daily |
| Size | 46 MB | 47 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JinGyun Jeong](https://appshunter.io/developer/1535411435) | [SeonYoung Park](https://appshunter.io/developer/1895321430) |

## What reviewers say

### DDAYO

[App page](https://appshunter.io/ios/app/ddayo/id6743990712)

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

**In-app purchases:** none


### 에이필

[App page](https://appshunter.io/ios/app/ai/id6763449367)

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

**In-app purchases:** none


## Frequently asked questions

### Is DDAYO free?

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

### Is 에이필 free?

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

### Do DDAYO or 에이필 have ads?

에이필 shows ads; DDAYO does not.

### Which is updated more often, DDAYO or 에이필?

DDAYO ships an update daily, and 에이필 daily. Most recently, DDAYO was updated on October 23, 2026 and 에이필 on October 25, 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.*