# 아이앤핏 vs 시도

The clearest difference is update cadence: 아이앤핏 at every 3 weeks against 시도's every 4 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.

아이앤핏 ships an update every 3 weeks, 시도 every 4 months. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 아이앤핏 | 시도 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/eyenfit/id1491646463/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 26 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Chanwoong Ahn](https://appshunter.io/developer/1489332519) | [SIIIIDO](https://appshunter.io/developer/1676868182) |

## What reviewers say

### 아이앤핏

[App page](https://appshunter.io/ios/app/eyenfit/id1491646463)

Virtually try on glasses using your face scan to find the perfect fit. Discover nearby opticians in real-time using GPS to locate your ideal eyewear.

**Highlights:** Virtual glasses fitting, Face scanning for personalized fit, Real-time GPS optician search, Find nearby eyewear stores, Smart eyewear recommendations

**Features:** macOS Compatibility

**In-app purchases:** none


### 시도

[App page](https://appshunter.io/ios/app/id6446235261)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 아이앤핏 free?

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

### Is 시도 free?

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

### Do 아이앤핏 or 시도 have ads?

Neither 아이앤핏 nor 시도 shows ads.

### Which is updated more often, 아이앤핏 or 시도?

아이앤핏 ships an update every 3 weeks, and 시도 every 4 months. Most recently, 아이앤핏 was updated on October 11, 2026 and 시도 on October 19, 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.*