# Kowa vs BPaper

The clearest difference is ads: Kowa at none against BPaper's shown. BPaper's advantage is update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kowa ships an update every 3 weeks, BPaper every 5 days. The most recent releases landed on September 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Kowa | BPaper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 41 MB | 45 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [J1 Co., Ltd](https://appshunter.io/developer/1550157771) | [BRUNA Gontijo](https://appshunter.io/developer/6796879406) |

## What reviewers say

### Kowa

[App page](https://appshunter.io/ios/app/kowa/id6444629692)

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

**In-app purchases:** none


### BPaper

[App page](https://appshunter.io/ios/app/bpaper/id6797269875)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kowa free?

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

### Is BPaper free?

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

### Do Kowa or BPaper have ads?

BPaper shows ads; Kowa does not.

### Which is updated more often, Kowa or BPaper?

Kowa ships an update every 3 weeks, and BPaper every 5 days. Most recently, Kowa was updated on September 20, 2026 and BPaper on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*