# Estill Exercises vs Plural eReader

The clearest difference is rating: Estill Exercises at 5.0 against Plural eReader's 1.0. Estill Exercises also leads on review sentiment (38% vs 0%) and update cadence (every 6 weeks vs every 6 months). Plural eReader's advantage is in-app purchases (none vs 1) and ratings volume (14 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Estill Exercises sells 1 in-app purchase, starting at $9.99 per month. Plural eReader asks for nothing beyond the download.

Estill Exercises holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Plural eReader has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 38% of Estill Exercises's written reviews are positive against 0% of Plural eReader's.

Estill Exercises ships an update every 6 weeks, Plural eReader every 6 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Estill Exercises | Plural eReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/estill-exercises/id1526848882/reviews)** | [1.0 (14 ratings)](https://appshunter.io/ios/app/plural-ereader/id1618912006/reviews) |
| Number of ratings | 2 | **14** |
| Positive reviews | **37.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Subscription | **Free** |
| Size | 16 MB | 131 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Estill Voice International, LLC](https://appshunter.io/developer/1222358364) | [Plural Publishing](https://appshunter.io/developer/1611581394) |

## What reviewers say

### Estill Exercises

[App page](https://appshunter.io/ios/app/estill-exercises/id1526848882)

Master vocal techniques with guided exercises and expert instruction. Track your progress, review study materials in multiple languages, and connect with a community of learners. Perfect for both beginners and experienced users looking to refine their voice.

**Highlights:** Personalized user center with notes and bookmarks, Study materials in 6 languages, Expert-guided video lessons, Progress tracking and practice logging, Audio training exercises, Interactive flashcards for exam prep, Attractor state check-in

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Estill Exercises Monthly | $9.99 | per month |


### 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


## Frequently asked questions

### Is Estill Exercises free?

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

### Is Plural eReader free?

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

### Which has better reviews, Estill Exercises or Plural eReader?

Estill Exercises is rated higher. Estill Exercises averages 5.0 out of 5 from 2 ratings, while Plural eReader averages 1.0 from 14 ratings.

### Do Estill Exercises or Plural eReader have ads?

Neither Estill Exercises nor Plural eReader shows ads.

### Which is updated more often, Estill Exercises or Plural eReader?

Estill Exercises ships an update every 6 weeks, and Plural eReader every 6 months. Most recently, Estill Exercises was updated on October 17, 2026 and Plural eReader on October 24, 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.*