# 시소 vs 이음 EUM

The clearest difference is in-app purchases: 이음 EUM at none against 시소's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 시소 sells 5 one-off in-app purchases. 이음 EUM asks for nothing beyond the download.

## The numbers

| Metric | 시소 | 이음 EUM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 46 MB | 38 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [PLION Corp.](https://appshunter.io/developer/377841185) | [Sunwoo Ahn](https://appshunter.io/developer/6785847780) |

## What reviewers say

### 시소

[App page](https://appshunter.io/ios/app/50-plus/id6744629309)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 시소 딱지 18개 충전 | $2.99 | one-time |
| 시소 딱지 35개 충전 | $4.99 | one-time |
| 시소 딱지 70개 충전 | $9.99 | one-time |
| 시소 딱지 175개 충전 | $29.99 | one-time |
| 시소 딱지 350개 충전 | $49.99 | one-time |


### 이음 EUM

[App page](https://appshunter.io/ios/app/eum/id6785847778)

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

**In-app purchases:** none


## Frequently asked questions

### Is 시소 free?

시소 is free to download, with in-app purchases available.

### Is 이음 EUM free?

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

### Do 시소 or 이음 EUM have ads?

Neither 시소 nor 이음 EUM shows ads.

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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.*