# Library Catalog vs Grasp E

The clearest difference is update cadence: Library Catalog at every 3 weeks against Grasp E's every 2 months. Library Catalog also leads on ratings volume (15 vs 2). Grasp E's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grasp E holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Library Catalog has 15 ratings behind it against 2, so its average is the more settled of the two.

Library Catalog ships an update every 3 weeks, Grasp E every 2 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Library Catalog | Grasp E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (15 ratings)](https://appshunter.io/ios/app/library-catalog/id1515907399/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grasp-e-reader/id6749806285/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 62 MB | 59 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Yakushev](https://appshunter.io/developer/1515907398) | [Envizion Software LLC](https://appshunter.io/developer/1818256651) |

## What reviewers say

### Library Catalog

[App page](https://appshunter.io/ios/app/library-catalog/id1515907399)

Organize all your printed books digitally with this app. Easily add books, create custom lists, and attach them to virtual shelves for quick retrieval. Share collections, get expert recommendations, and access your library across all devices.

**Highlights:** Add books with a few clicks, Attach printed books to virtual shelves, Create book lists using a global database, Share book collections and links, Get expert recommendations, Make wish-lists and reading lists, Access lists on all devices

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

**In-app purchases:** none


### Grasp E

[App page](https://appshunter.io/ios/app/grasp-e-reader/id6749806285)

This e-reader focuses on helping you retain information from books through chapter quizzes and progress tracking. It offers a library of over 1100 free classic titles, designed to make reading a habit that builds lasting knowledge.

**Highlights:** Chapter quizzes for knowledge retention, Daily and weekly review quizzes, Track reading progress with scores, Library of over 1100 free books, Focused reader with animated transitions, Compounding reading habit builder

**In-app purchases:** none


## Frequently asked questions

### Is Library Catalog free?

Library Catalog is free to download, with no in-app purchases.

### Is Grasp E free?

Grasp E is free to download, with no in-app purchases.

### Which has better reviews, Library Catalog or Grasp E?

Grasp E is rated higher. Library Catalog averages 4.8 out of 5 from 15 ratings, while Grasp E averages 5.0 from 2 ratings.

### Do Library Catalog or Grasp E have ads?

Neither Library Catalog nor Grasp E shows ads.

### Which is updated more often, Library Catalog or Grasp E?

Library Catalog ships an update every 3 weeks, and Grasp E every 2 months. Most recently, Library Catalog was updated on October 11, 2026 and Grasp E on October 5, 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.*