# バトフリック vs WithStudy

The clearest difference is in-app purchases: バトフリック at none against WithStudy's 2. WithStudy's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. WithStudy sells 2 in-app purchases, starting at $4.99 per month. バトフリック asks for nothing beyond the download.

バトフリック ships an update every 2 months, WithStudy every 10 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | バトフリック | WithStudy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 138 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [M kajimura](https://appshunter.io/developer/1138663828) | [Yoshihiro Shiozaki](https://appshunter.io/developer/1885735636) |

## What reviewers say

### バトフリック

[App page](https://appshunter.io/ios/app/id1544391757)

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

**In-app purchases:** none


### WithStudy

[App page](https://appshunter.io/ios/app/withstudy/id6760686329)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WithStudy Premium (Monthly) | $4.99 | per month |
| WithStudy Premium (Annual) | $39.99 | per year |


## Frequently asked questions

### Is バトフリック free?

バトフリック is free to download, with no in-app purchases.

### Is WithStudy free?

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

### Do バトフリック or WithStudy have ads?

バトフリック shows ads; WithStudy does not.

### Which is updated more often, バトフリック or WithStudy?

バトフリック ships an update every 2 months, and WithStudy every 10 days. Most recently, バトフリック was updated on October 6, 2026 and WithStudy on October 3, 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.*