# Nimbus Speed Reader — EPUB & PDF Books, Read Faster

> E-reader with integrated speed reading for EPUB, PDF, and web articles. (iPhone/iPad app by Raul Perez.)

- Source: https://appshunter.io/ios/app/nimbus-speed-reader/id6759544681 (this page in markdown: same URL + `.md`)
- Developer: [Raul Perez](https://appshunter.io/developer/1879422249)
- Category: Books, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 94 MB
- Languages: American English
- Released: 2026-10-07
- Data updated: 2026-10-28
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/nimbus-speed-reader/id6759544681/reviews.md

## What is Nimbus Speed Reader?

Nimbus Speed Reader is a full e-reader with built-in speed reading. Import your EPUBs, PDFs, and web articles into one library, then switch into speed mode and read up to 3x faster — at a words-per-minute pace and chunk size you control.

Full E-Reader Library: 
- Import and read EPUBs, PDFs, web articles, and documents, all organized in one place.

Adjustable Speed Reading: 
- Set your own words per minute pace and chunk size, and fine-tune it on the fly right from the reader controls.

Distraction-Free Focus Mode: 
- Strip away everything but the words when you want to lock in and read with zero friction.

Automatic Progress Tracking: 
- Always know exactly where you left off, down to the word, and see your reading stats over time.

Multiple Visual Palettes: 
- Choose from a range of beautiful themes, each built for both light and dark mode, so reading feels comfortable at any time of day.

Why it's great: 
- Nimbus Reader gives you a real library and a real reader, not just a gimmick. Read normally when you want to savor it, or switch into speed mode when you want to move fast, all without leaving the app.

Nimbus Reader Pro is an optional auto-renewable subscription available as Pro Weekly (1 week), Pro Monthly (1 month) and Pro Annual (1 year). Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://readnimbus.com/support/privacy/

## Key features

- Import EPUB, PDF, web articles
- Adjustable speed reading (WPM, chunk size)
- Distraction-free focus mode
- Automatic progress tracking
- Multiple visual palettes (light/dark mode)
- Integrated e-reader library

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Annual | $29.99 | per year |
| Pro Monthly | $3.99 | per month |
| Pro Weekly | $1.99 | per 7 days |


## Is Nimbus Speed Reader safe?

Not enough ratings yet to assess Nimbus Speed Reader.

## Is Nimbus Speed Reader legit?

Nimbus Speed Reader has limited verification signals. The AppsHunter Legitimacy Score for Nimbus Speed Reader is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/nimbus-speed-reader/id6759544681/reviews.md

### 5/5 — Excellent for speed reading

*2026-10-23*

Such a great way to speed read would be recommend to everyone!

### 5/5 — Best focus app for reading!

*2026-10-21*

love this app! The personalized settings make such a difference, allowing for more customized experience compared to others. It creates a more comfortable, distraction-free experience. A must-have for anyone who loves reading!

### 5/5 — Great app to speed read

*2026-10-08*

Definitely got better at reading. I love that it has options to read faster either via endless scrolling, pages like a book, and focused one word or chunk of words at at time.

## Frequently asked questions about Nimbus Speed Reader

### What file types can Nimbus Speed Reader import?

Nimbus Speed Reader can import EPUBs, PDFs, and web articles. This allows for a unified library of your reading materials.

### How does the speed reading feature work in Nimbus Speed Reader?

The speed reading feature allows you to set your own words per minute pace and chunk size, which can be fine-tuned directly from the reader controls. It aims to help users read up to 3x faster.

### Does Nimbus Speed Reader have ads?

No, Nimbus Speed Reader does not contain advertisements. The app is free to download and use, with optional Pro subscription for advanced features.

### What are the subscription options for Nimbus Speed Reader Pro?

Nimbus Speed Reader Pro offers auto-renewable subscriptions including Pro Weekly at $1.99, Pro Monthly at $4.99, and Pro Annual at $49.99. All plans include a 14-day free trial.

### How can I manage or cancel my Nimbus Speed Reader Pro subscription?

You can manage or cancel your subscription anytime within your Apple ID account settings. Auto-renewal can be turned off at least 24 hours before the end of the current period.

### What devices is Nimbus Speed Reader compatible with?

Nimbus Speed Reader is compatible with iPhone and iPad devices. It is rated for ages 4 and up.

### How often is Nimbus Speed Reader updated?

The app was last updated on October 23, 2026, with version 1.0.4. This indicates a relatively recent update, suggesting ongoing development and support.

### What is the user sentiment for Nimbus Speed Reader?

Based on the provided data, Nimbus Speed Reader has a perfect rating of 5.0 stars from 3 ratings, indicating very positive user sentiment.

## Version history (last 5 releases)

### 1.0.5 — 2026-10-26

- New app icons
- Read along improvements
- Reliability diagnostics
- Improved support
- Bug fixes

### 1.0.4 — 2026-10-23

- Title fixes
- New icons available

### 1.0.3 — 2026-10-21

- Easier to sign up for pro
- Pro subscription bug fixes

### 1.0.2 — 2026-10-20

- Notifications bug fixes
- Search bug fixes
- Improved iPad support
- Improved import recovery
- Discovery books improvements 
- Reader context improvements.

### 1.0.1 — 2026-10-09

- Bug fixes 
- Improves new chapter display location
- Backwards compatible to iOS >= 18
- Reduce re/import time

## Apps similar to Nimbus Speed Reader

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SWOO: Read and Listen](https://appshunter.io/ios/app/swoo-read-and-listen/id6783452288) | 5.0 (1) | Free | Books |
| [Stasis: RSVP Speed Reader](https://appshunter.io/ios/app/stasis-rsvp-speed-reader/id6759072567) | 4.9 (65) | Free | Books |
| [Éist: PDF/Ebook to Audiobook](https://appshunter.io/ios/app/eist-pdfebook-to-audiobook/id6759532747) | 4.5 (26) | Free | Books |
| [Thorium Reader](https://appshunter.io/ios/app/thorium-reader/id6745025189) | 3.5 (13) | Free | Books |

## Related topics

[reader mode](https://appshunter.io/ios/topics/reader-mode)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*