# EonBook vs Lexifolio

The clearest difference is update cadence: EonBook at every 2 days against Lexifolio's fortnightly. EonBook also leads on iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. EonBook sells 1 one-off in-app purchase and Lexifolio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

EonBook ships an update every 2 days, Lexifolio fortnightly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | EonBook | Lexifolio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lexifolio-pdf-and-epub-reader/id6781812645/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 60 MB | 7 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [海声 池](https://appshunter.io/developer/1889531365) | [CENGIZ OEGER](https://appshunter.io/developer/1896761928) |

## What reviewers say

### EonBook

[App page](https://appshunter.io/ios/app/eonbook/id6766190345)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $5.99 | one-time |


### Lexifolio

[App page](https://appshunter.io/ios/app/lexifolio-pdf-and-epub-reader/id6781812645)

Organize your digital and physical book library, read PDFs and EPUBs, and highlight key information. Save words to a personal dictionary, translate text, and create flashcards for vocabulary learning. Generate AI summaries and track reading statistics.

**Highlights:** Import PDFs and EPUBs from cloud storage, Built-in PDF and EPUB reader, Scan physical books via ISBN, Personal dictionary with definitions and translations, Spaced repetition vocabulary quizzes, AI book summaries, Reading statistics

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lexifolio Pro | $7.99 | one-time |


## Frequently asked questions

### Is EonBook free?

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

### Is Lexifolio free?

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

### Do EonBook or Lexifolio have ads?

Neither EonBook nor Lexifolio shows ads.

### Which is updated more often, EonBook or Lexifolio?

EonBook ships an update every 2 days, and Lexifolio fortnightly. Most recently, EonBook was updated on November 5, 2026 and Lexifolio on November 10, 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.*