# Vol. vs 리딩크루

The clearest difference is in-app purchases: 리딩크루 at none against Vol.'s 2. 리딩크루 also leads on ads (none vs shown) and update cadence (every 5 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Vol. sells 2 in-app purchases, starting at $2.99 per month. 리딩크루 asks for nothing beyond the download.

Vol. ships an update every 9 days, 리딩크루 every 5 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Vol. | 리딩크루 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6775726577/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 5 days** |
| Size | 59 MB | 50 MB |
| Requires iOS | **15.5** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jeongbin Park](https://appshunter.io/developer/1819440689) | [Wonseok Jang](https://appshunter.io/developer/6775726579) |

## What reviewers say

### Vol.

[App page](https://appshunter.io/ios/app/vol/id6760890327)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vol. Premium (1달 플랜) | $2.99 | per month |
| Vol. Premium (1년 플랜) | $19.99 | per year |


### 리딩크루

[App page](https://appshunter.io/ios/app/id6775726577)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vol. free?

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

### Is 리딩크루 free?

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

### Do Vol. or 리딩크루 have ads?

Vol. shows ads; 리딩크루 does not.

### Which is updated more often, Vol. or 리딩크루?

Vol. ships an update every 9 days, and 리딩크루 every 5 days. Most recently, Vol. was updated on October 13, 2026 and 리딩크루 on October 15, 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.*