# Ereader vs こわばな

The clearest difference is in-app purchases: こわばな at none against Ereader's 3. こわばな also leads on update cadence (weekly vs fortnightly). Ereader's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ereader sells 3 in-app purchases, starting at $0.99 per month. こわばな asks for nothing beyond the download.

Ereader ships an update fortnightly, こわばな weekly. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Ereader | こわばな |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ereader-book-reader-pdf-epub/id6760189525/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 8 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [启鹏 田](https://appshunter.io/developer/1845107614) | [Kusama Yoshiki](https://appshunter.io/developer/6783340205) |

## What reviewers say

### Ereader

[App page](https://appshunter.io/ios/app/ereader-book-reader-pdf-epub/id6760189525)

Organize, read, and manage all your documents and ebooks in one place. Supports various file formats, offers advanced reading customization, and includes powerful file processing and export features. Enjoy a seamless reading experience with features like night mode and adjustable spacing.

**Highlights:** Document organization with nested folders, TXT, PDF, and Word text extraction, Archive extraction (ZIP, RAR, 7z), Customizable reading experience (fonts, spacing, night mode), Automatic chapter division for TXT files, Batch document export and compression

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ereader monthly pro | $0.99 | per month |
| ereader yearly  pro | $6.99 | per year |
| ereader lifetime | $9.99 | one-time |


### こわばな

[App page](https://appshunter.io/ios/app/ai/id6785245258)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ereader free?

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

### Is こわばな free?

こわばな is free to download, with no in-app purchases.

### Do Ereader or こわばな have ads?

こわばな shows ads; Ereader does not.

### Which is updated more often, Ereader or こわばな?

Ereader ships an update fortnightly, and こわばな weekly. Most recently, Ereader was updated on September 19, 2026 and こわばな on September 17, 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.*