# EPUB Reader vs Episteme

EPUB Reader and Episteme are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. EPUB Reader sells 3 in-app purchases, starting at $4.99 per month and Episteme sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

EPUB Reader ships an update every 5 days, Episteme every 4 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | EPUB Reader | Episteme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (60 ratings)](https://appshunter.io/ios/app/epub-reader-justread/id6757948605/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 217 MB | 102 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [PETR JAHODA](https://appshunter.io/developer/1869867188) | [Aryan Raj](https://appshunter.io/developer/6803775135) |

## What reviewers say

### EPUB Reader

[App page](https://appshunter.io/ios/app/epub-reader-justread/id6757948605)

This app offers a versatile reading experience for various digital formats, including EPUB, PDF, comics, and audiobooks. It provides extensive customization options for typography, color themes, and reader controls, ensuring a personalized and comfortable reading environment. The app also supports seamless library management and synchronization across devices.

**Highlights:** Supports EPUB, PDF, CBZ, CBR, and audiobooks, Customizable typography and color themes, Read aloud functionality with offline neural voices, Syncs reading position with e-readers, Organized library with instant search and metadata detection, Highlighting, note-taking, and export options, Reading statistics and progress tracking

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $79.99 | one-time |


### Episteme

[App page](https://appshunter.io/ios/app/episteme-pdf-and-ebook-reader/id6803775133)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wallet Top-Up $1 | $0.99 | one-time |
| Wallet Top-Up $5 | $4.99 | one-time |
| Episteme Pro | $5.99 | one-time |
| Wallet Top-Up $10 | $9.99 | one-time |
| Wallet Top-Up $20 | $19.99 | one-time |


## Frequently asked questions

### Is EPUB Reader free?

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

### Is Episteme free?

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

### Do EPUB Reader or Episteme have ads?

Neither EPUB Reader nor Episteme shows ads.

### Which is updated more often, EPUB Reader or Episteme?

EPUB Reader ships an update every 5 days, and Episteme every 4 days. Most recently, EPUB Reader was updated on November 11, 2026 and Episteme on November 10, 2026.

---

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