# FBook vs Grasp E

The clearest difference is rating: Grasp E at 5.0 against FBook's 3.8. FBook's advantage is iOS requirement (8.0 vs 16.4). On price, ratings volume, update cadence and ads 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 3.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FBook | Grasp E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/fbook-read-millions-ebooks/id1145735370/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grasp-e-reader/id6749806285/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 36 MB | 59 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Manh Toan Nguyen](https://appshunter.io/developer/540761762) | [Envizion Software LLC](https://appshunter.io/developer/1818256651) |

## What reviewers say

### FBook

[App page](https://appshunter.io/ios/app/fbook-read-millions-ebooks/id1145735370)

Access a vast library of free eBooks, including bestsellers and new releases, with a user-friendly interface. Features include bookmarking, adjustable font sizes, and a night mode for comfortable reading.

**Highlights:** Millions of free books, Bestsellers and new releases, Bookmark last read page, Adjustable font and text size, Night mode, Search engine, Sorted books by views/recents

**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 FBook free?

FBook 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, FBook or Grasp E?

Grasp E is rated higher. FBook averages 3.8 out of 5 from 4 ratings, while Grasp E averages 5.0 from 2 ratings.

### Do FBook or Grasp E have ads?

Neither FBook nor Grasp E shows ads.

### Which is updated more often, FBook or Grasp E?

FBook ships an update every 2 months, and Grasp E every 2 months. Most recently, FBook was updated on November 2, 2026 and Grasp E on November 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.*