# eBooks Pro vs 錦鯉四季暦　～にしきごいしきごよみ～

The clearest difference is price: 錦鯉四季暦　～にしきごいしきごよみ～ at Free against eBooks Pro's $4.99. 錦鯉四季暦　～にしきごいしきごよみ～ also leads on iOS requirement (13.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

錦鯉四季暦　～にしきごいしきごよみ～ is free to download; eBooks Pro costs $4.99 up front. eBooks Pro sells 3 in-app purchases, starting at $1.99 per month and 錦鯉四季暦　～にしきごいしきごよみ～ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

eBooks Pro ships an update every 8 days, 錦鯉四季暦　～にしきごいしきごよみ～ weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | eBooks Pro | 錦鯉四季暦　～にしきごいしきごよみ～ |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/ebooks-pro-epub-and-pdf-reader/id6448806720/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Paid | — |
| Size | 461 MB | 106 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) | [RASIS Software Service Co., Ltd.](https://appshunter.io/developer/388360206) |

## What reviewers say

### eBooks Pro

[App page](https://appshunter.io/ios/app/ebooks-pro-epub-and-pdf-reader/id6448806720)

This app allows you to read EPUB and PDF books with customizable reading settings, listen to books with a lifelike voice, and annotate your texts. It also features an AI assistant for summaries and translations, along with tools to organize your library and track reading progress.

**Highlights:** Read EPUB and PDF files, Lifelike text-to-speech, Highlight and annotate text, AI Assistant for summaries and translations, Organize books into folders, Track reading progress and goals, Import and export documents

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| eBooks Pro Full AI Assistant | $1.99 | per month |
| eBooks Pro Annual | $14.99 | per year |
| eBooks Pro Upgrade | $3.99 | one-time |


### 錦鯉四季暦　～にしきごいしきごよみ～

[App page](https://appshunter.io/ios/app/id6470974930)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 day free trial | Free | one-time |
| 30 day free trial | $5.99 | one-time |


## Frequently asked questions

### Is eBooks Pro free?

eBooks Pro costs $4.99, and also offers in-app purchases.

### Is 錦鯉四季暦　～にしきごいしきごよみ～ free?

錦鯉四季暦　～にしきごいしきごよみ～ is free to download, with in-app purchases available.

### Do eBooks Pro or 錦鯉四季暦　～にしきごいしきごよみ～ have ads?

Neither eBooks Pro nor 錦鯉四季暦　～にしきごいしきごよみ～ shows ads.

### Which is updated more often, eBooks Pro or 錦鯉四季暦　～にしきごいしきごよみ～?

eBooks Pro ships an update every 8 days, and 錦鯉四季暦　～にしきごいしきごよみ～ weekly. Most recently, eBooks Pro was updated on November 3, 2026 and 錦鯉四季暦　～にしきごいしきごよみ～ on November 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.*