# Drillster vs Wiley Reader

The clearest difference is review sentiment: Wiley Reader at 46% against Drillster's 0%. Drillster's advantage is update cadence (every 2 weeks vs every 5 weeks). 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.

Drillster ships an update every 2 weeks, Wiley Reader every 5 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Drillster | Wiley Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1.1K ratings)](https://appshunter.io/ios/app/wiley-reader/id1620356548/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | 0.0% of reviews | **46.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 45 MB | 41 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Drillster BV](https://appshunter.io/developer/429175118) | [Wiley](https://appshunter.io/developer/334132751) |

## What reviewers say

### Drillster

[App page](https://appshunter.io/ios/app/drillster/id429175115)

This educational app enhances knowledge retention through adaptive learning, microlearning, and instant feedback. It features a new drill player with improved visuals and gamification, helping users track their progress and reach proficiency.

**Highlights:** Adaptive learning methodology, Microlearning approach, Instant feedback after exercises, Progress tracking and proficiency goals, Improved visual display for media, Gamification elements

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

**In-app purchases:** none


### Wiley Reader

[App page](https://appshunter.io/ios/app/wiley-reader/id1620356548)

Access and read your Wiley eBooks offline, with text-to-speech functionality. Sync notes, highlights, and bookmarks across devices for a personalized learning experience.

**Highlights:** Offline eBook access, Text-to-speech functionality, Sync notes, highlights, and bookmarks, Personalized display settings, Access Wiley books anywhere

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💾 Convenient for reading on the go
- 🔊 Text-to-speech feature
- 🔍 Helpful sample problems and explanations
- 📚 Well-designed for textbook reading

**What reviewers complain about**

- 🐛 Buggy and unstable performance
- 🤖 Poor navigation and user experience
- 🔍 Unreliable search and highlighting functionality
- 🔒 Lack of annotation and note-taking features

**Reported bugs**

- Pages not loading correctly
- Inability to log in or access account
- Inconsistent text formatting and layout
- Playback issues with text-to-speech

**Requested features**

- Add annotation and scribbling capabilities
- Improve page navigation and swiping
- Enhance search functionality and result display
- Sync highlights and notes across devices


## Frequently asked questions

### Is Drillster free?

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

### Is Wiley Reader free?

Wiley Reader is free to download, with no in-app purchases.

### Do Drillster or Wiley Reader have ads?

Neither Drillster nor Wiley Reader shows ads.

### Which is updated more often, Drillster or Wiley Reader?

Drillster ships an update every 2 weeks, and Wiley Reader every 5 weeks. Most recently, Drillster was updated on November 1, 2026 and Wiley Reader on November 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.*