# 충전돼지 vs TomorrowLetter

The clearest difference is in-app purchases: 충전돼지 at none against TomorrowLetter's 1. 충전돼지 also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. TomorrowLetter sells 1 in-app purchase, starting at $0.49 per month. 충전돼지 asks for nothing beyond the download.

## The numbers

| Metric | 충전돼지 | TomorrowLetter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/id1493471671/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 73.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 136 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [pandakorea.com](https://appshunter.io/developer/986268132) | [Moon gu Lee](https://appshunter.io/developer/1887272274) |

## What reviewers say

### 충전돼지

[App page](https://appshunter.io/ios/app/id1493471671)

**Features:** Vision Pro support

**In-app purchases:** none


### TomorrowLetter

[App page](https://appshunter.io/ios/app/tomorrowletter/id6815929757)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tomorrow Letter 프리미엄 | $0.49 | per month |


## Frequently asked questions

### Is 충전돼지 free?

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

### Is TomorrowLetter free?

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

### Do 충전돼지 or TomorrowLetter have ads?

Neither 충전돼지 nor TomorrowLetter 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.*