# Plural eReader vs Zoc

The clearest difference is review sentiment: Zoc at 50% against Plural eReader's 0%. Zoc also leads on rating (4.4 vs 1.0) and update cadence (every 2 weeks vs every 6 months). Plural eReader's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Zoc sells 2 in-app purchases, starting at $14.99 per month. Plural eReader asks for nothing beyond the download.

Zoc holds the better App Store score, 4.4 against 1.0. Both are backed by a comparable volume of ratings — 14 and 13 respectively. Written reviews point the same way: 0% of Plural eReader's written reviews are positive against 50% of Zoc's.

Plural eReader ships an update every 6 months, Zoc every 2 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Plural eReader | Zoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (14 ratings)](https://appshunter.io/ios/app/plural-ereader/id1618912006/reviews) | **[4.4 (13 ratings)](https://appshunter.io/ios/app/zoc-better-notes-and-grades/id6460935211/reviews)** |
| Number of ratings | **14** | 13 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 131 MB | 48 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plural Publishing](https://appshunter.io/developer/1611581394) | [Zoc.AI Products Corporation](https://appshunter.io/developer/1726753452) |

## What reviewers say

### Plural eReader

[App page](https://appshunter.io/ios/app/plural-ereader/id1618912006)

Access and read your purchased digital books and content offline. This app provides interactive tools like note-taking, highlighting, and search, along with support for embedded audio and video. Enjoy a flexible reading experience with adjustable text flow.

**Highlights:** Offline reading, Embedded audio and video, Note taking, Highlighting, Search within book, Adjustable text flow

**Features:** macOS Compatibility

**In-app purchases:** none


### Zoc

[App page](https://appshunter.io/ios/app/zoc-better-notes-and-grades/id6460935211)

This app helps students improve their grades by automatically transcribing, organizing, and summarizing lecture notes. It extracts key concepts and can translate materials, making studying more efficient.

**Highlights:** One-click lecture transcripts, Automatic note summarization, Extract key concepts, Translate course material, Share notes with friends

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is Plural eReader free?

Plural eReader is free to download, with no in-app purchases.

### Is Zoc free?

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

### Which has better reviews, Plural eReader or Zoc?

Zoc is rated higher. Plural eReader averages 1.0 out of 5 from 14 ratings, while Zoc averages 4.4 from 13 ratings.

### Do Plural eReader or Zoc have ads?

Zoc shows ads; Plural eReader does not.

### Which is updated more often, Plural eReader or Zoc?

Plural eReader ships an update every 6 months, and Zoc every 2 weeks. Most recently, Plural eReader was updated on October 24, 2026 and Zoc on October 7, 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.*