# Readest vs eReader

The clearest difference is ads: Readest at none against eReader's shown. Readest also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (16.4 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Readest sells 9 in-app purchases, starting at $4.99 per month and eReader sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Readest ships an update fortnightly, eReader every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Readest | eReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (195 ratings)](https://appshunter.io/ios/app/readest-ebook-reader/id6738622779/reviews)** | — |
| Number of ratings | **195** | — |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 13 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bilingify LLC](https://appshunter.io/developer/1781524090) | [sina alparslan](https://appshunter.io/developer/1781707452) |

## What reviewers say

### Readest

[App page](https://appshunter.io/ios/app/readest-ebook-reader/id6738622779)

This app is a powerful ebook reader designed for deep thinkers and researchers. It offers advanced annotation tools, seamless device syncing, and robust library management with OPDS and Calibre support. Enjoy a distraction-free reading experience with customizable modes and multi-book viewing for enhanced study and analysis.

**Highlights:** OPDS Online Libraries, Calibre Integration, Sync Across Devices, Bookshelf Management, Customizable Reading Modes, Multi-Book View, Advanced Annotations & Highlights

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe to Plus Plan | $4.99 | per month |
| Subscribe to Pro Plan | $9.99 | per month |
| Subscribe to Plus Plan | $49.99 | per year |
| Subscribe to Pro Plan | $99.99 | per year |
| 1 GB | $9.99 | one-time |
| 2 GB | $14.99 | one-time |
| Full Customization | $19.99 | one-time |
| 5 GB | $29.99 | one-time |
| 10 GB | $49.99 | one-time |


### eReader

[App page](https://appshunter.io/ios/app/ereader-epub-pdf-book-reader/id6759874723)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $24.99 | per year |


## Frequently asked questions

### Is Readest free?

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

### Is eReader free?

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

### Do Readest or eReader have ads?

eReader shows ads; Readest does not.

### Which is updated more often, Readest or eReader?

Readest ships an update fortnightly, and eReader every 3 months. Most recently, Readest was updated on October 25, 2026 and eReader on October 24, 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.*