# 환율알라미 vs TetherBear

The clearest difference is iOS requirement: TetherBear at 13.0 against 환율알라미's 18.5. 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.

## The numbers

| Metric | 환율알라미 | TetherBear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 70 MB | 26 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yonghun Cho](https://appshunter.io/developer/1827369182) | [ChartQ Inc](https://appshunter.io/developer/1653514653) |

## What reviewers say

### 환율알라미

[App page](https://appshunter.io/ios/app/id6752878684)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### TetherBear

[App page](https://appshunter.io/ios/app/tetherbear/id6754923635)

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

**In-app purchases:** none


## Frequently asked questions

### Is 환율알라미 free?

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

### Is TetherBear free?

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

### Do 환율알라미 or TetherBear have ads?

Neither 환율알라미 nor TetherBear 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.*