# PocketBook Reader vs Prep DELF TCF

The clearest difference is review sentiment: PocketBook Reader at 55% against Prep DELF TCF's 0%. PocketBook Reader also leads on rating (4.5 vs 1.4) and ads (none vs shown). Prep DELF TCF's advantage is iOS requirement (10.0 vs 13.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. PocketBook Reader sells 42 one-off in-app purchases and Prep DELF TCF sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PocketBook Reader holds the better App Store score, 4.5 against 1.4. That said, the two scores are not equally well evidenced: PocketBook Reader has 10K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 55% of PocketBook Reader's written reviews are positive against 0% of Prep DELF TCF's.

## The numbers

| Metric | PocketBook Reader | Prep DELF TCF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10K ratings)](https://appshunter.io/ios/app/pocketbook-reader/id805488884/reviews)** | [1.4 (12 ratings)](https://appshunter.io/ios/app/prep-delf-tcf-learn-french/id1586588716/reviews) |
| Number of ratings | **10K** | 12 |
| Positive reviews | **54.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#110** | — |
| Size | 106 MB | 70 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Pocketbook International SA](https://appshunter.io/developer/1536135171) | [CAO HUNG LE](https://appshunter.io/developer/1542899848) |

## What reviewers say

### PocketBook Reader

[App page](https://appshunter.io/ios/app/pocketbook-reader/id805488884)

**Currently charting:** #110 Top Free · Book (US App Store)

This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.

**Highlights:** Supports 26 book and audio formats, PDF Reflow function, Text-to-speech engine, Cloud synchronization service, Customizable interface and reading settings, Adobe DRM support

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

**In-app purchases (42)**

| Purchase | Price | Billing |
| --- | --- | --- |
| eBook | $0.99 | one-time |
| eBook (class A) | $0.99 | one-time |
| eBook | $1.99 | one-time |
| eBook (class B) | $1.99 | one-time |
| eBook | $2.95 | one-time |
| eBook | $2.99 | one-time |
| eBook (class C) | $2.99 | one-time |
| eBook | $3.99 | one-time |
| eBook: type 4.79 | $3.99 | one-time |
| eBook: type 4.19 | $3.99 | one-time |
| eBook (class D) | $3.99 | one-time |
| eBook (class Alt5) | $4.99 | one-time |
| eBook: type 5.39 | $4.99 | one-time |
| eBook (class F) | $4.99 | one-time |
| eBook: type 5.89 | $4.99 | one-time |
| eBook | $4.99 | one-time |
| eBook: type 5.09 | $4.99 | one-time |
| eBook (class G) | $5.99 | one-time |
| eBook | $5.99 | one-time |
| eBook: type 7.09 | $5.99 | one-time |
| eBook: type 7.19 | $5.99 | one-time |
| eBook: type 8.29 | $6.99 | one-time |
| eBook: type 7.59 | $6.99 | one-time |
| eBook | $7.99 | one-time |
| eBook: type 8.89 | $7.99 | one-time |
| eBook (class J) | $8.99 | one-time |
| eBook | $8.99 | one-time |
| eBook: type 10.9 | $9.90 | one-time |
| eBook | $9.90 | one-time |
| eBook | $9.99 | one-time |
| eBook (class L) | $10.99 | one-time |
| eBook: type 13.9 | $11.90 | one-time |
| eBook | $11.99 | one-time |
| eBook: type 12.99 | $11.99 | one-time |
| eBook | $12.99 | one-time |
| eBook (class N) | $12.99 | one-time |
| eBook (class O) | $13.99 | one-time |
| eBook: type 17.9 | $14.90 | one-time |
| eBook | $14.99 | one-time |
| eBook (class R) | $16.99 | one-time |
| eBook (class T) | $18.99 | one-time |
| eBook (class W) | $21.99 | one-time |

**What reviewers like**

- 👍 Convenient reading experience
- 🚀 Smooth scrolling
- 💡 Customizable settings (font, margin, etc.)
- 🔒 Supports DRM-protected content
- 👍 Intuitive user interface

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Unreliable cloud sync
- 🐛 Inconsistent page rendering
- 🐛 Buggy text highlighting and annotation
- 🐛 Slow loading times

**Reported bugs**

- Books disappearing from library after login issues
- Inability to open DRM-protected PDFs
- Inconsistent behavior when switching between portrait and landscape modes
- Text-to-speech voice quality issues

**Requested features**

- Ability to organize books into custom folders
- Option to disable quick action zones
- Improved text-to-speech controls (seek, pause, etc.)
- Support for handwritten annotations with Apple Pencil
- Faster page turning and scrolling


### Prep DELF TCF

[App page](https://appshunter.io/ios/app/prep-delf-tcf-learn-french/id1586588716)

Prepare for French language proficiency tests with a comprehensive app offering over 5,000 practice questions and 50 simulated exams. Track your progress and save favorite questions across various skill areas like listening, reading, vocabulary, and grammar.

**Highlights:** 5,000+ DELF practice questions, 50 DELF exam simulators, Practice listening, reading, vocabulary, and grammar, Save progress and favorite questions, Supports DELF A1, A2, B1, B2 levels

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $7.99 | per year |
| Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is PocketBook Reader free?

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

### Is Prep DELF TCF free?

Prep DELF TCF is free to download, with in-app purchases available.

### Which has better reviews, PocketBook Reader or Prep DELF TCF?

PocketBook Reader is rated higher. PocketBook Reader averages 4.5 out of 5 from 10K ratings, while Prep DELF TCF averages 1.4 from 12 ratings.

### Do PocketBook Reader or Prep DELF TCF have ads?

Prep DELF TCF shows ads; PocketBook Reader does not.

---

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