---
title: "Celer: Read with Focus & Ease - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Tired of re-reading the same line over and over? Conquer your reading list with Celer, the revolutionary app that boosts your reading speed, focus, and memory.  Our scientifically-backed method redesi"
---

# Celer: Read with Focus & Ease — United States
> Boost speed, retention, memory

![Celer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c9/40/96/c94096bb-d2e3-7125-bf56-c63efbe5d4ec/AppIcon-0-1x_U007epad-0-1-0-85-220-0.png/434x0w.png)

**Developer:** [Mobile Craft MB](https://apptail.io/developer/mobile-craft-mb-ppib)
**Category:** Books
**Rating:** 3.9/5 (19 ratings)
**Price:** Free
**Bundle ID:** com.fast.reader.app
**Store:** Apple App Store
**Country:** United States
**Version:** 3.5.2 (released 2025-09-27)
**Original Release:** 2022-10-14
**Languages:** English, Dutch, French, German, Italian, Lithuanian, Polish, Portuguese, Russian, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1641298256)
**AppTail Page:** [https://apptail.io/app/celer-read-with-focus-ease-QFJh/united-states](https://apptail.io/app/celer-read-with-focus-ease-QFJh/united-states)

## Celer Description
Tired of re-reading the same line over and over? Conquer your reading list with Celer, the revolutionary app that boosts your reading speed, focus, and memory.

Our scientifically-backed method redesigns your reading experience so you can:

• Read 2-3x Faster: Absorb information at the speed of your brain, not your eyes
• Sharpen Your Focus: Minimize distractions with our immersive reading environment
• Boost Your Memory: Turn information into knowledge that sticks

Why You Read Slower Than You Think

The problem isn't you, it's how we traditionally read. Your brain processes information instantly, but your eyes move in a slow, stop-and-go motion. Celer eliminates this bottleneck by guiding your eyes, creating effortless reading fluency.

An Essential Tool for ADHD & Dyslexia

For individuals with neurodivergent reading needs, Celer is a life-changing aid. By guiding eye movement and creating a focused environment, our assistive technology helps to:

• Maintain concentration
• Alleviate common symptoms of ADHD and Dyslexia
• Dramatically improve reading efficiency

A Smarter Environment for Deeper Learning

Our handpicked themes and augmented text create an immersive environment ideal for studying and deep learning. Enhance your ability to turn information into knowledge, faster.

Unlock Your Full Potential:

• Massive Free Library: Dive into thousands of free books and summaries
• Import Your Content: A versatile ebook reader for your EPUB, PDF, mobi, rtf, txt files
• Read Articles & News: Perfect for your daily reading from the web and RSS feeds
• Customized Experience: Hand-crafted themes to create your perfect focus zone

Stop letting slow reading hold you back. Add this unique epub and pdf reader to your toolkit.

Download Celer and transform your reading today!

End user license agreement (EULA): 

## Celer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/34/b7/6f/34b76fc6-aaba-86ad-2bf7-cb8534117eeb/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.15.25.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b1/98/db/b198db77-7f99-3214-324b-3c62ee828d05/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.15.27.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/81/4c/1d/814c1de7-fb57-b843-982b-9694cec23c2e/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.15.33.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e2/af/f6/e2aff68f-8bd3-885c-02ee-1e637846681c/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.15.39.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4c/00/23/4c002385-7655-06ac-6adb-853ac4a221b2/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.15.35.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8e/14/aa/8e14aafc-a657-a814-3dd7-c679caf4ed06/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.15.37.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/5d/60/485d601a-84e1-e970-cf21-48ec4183fc89/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-09-05_at_11.17.43.png/1242x2688.png)

## Celer Rating Breakdown in United States
- 5 stars: 13 (68%)
- 4 stars: 1 (5%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 5 (26%)

## Celer Reviews in United States

### *---- "App Crashes"
The app crashed as soon as I select the book to import. It’s a cool idea but didn’t get to experience due to the crashing.
-- Mattmaster123, 2024-11-14

### ****- "Working great for me so far, better than the others"
I tried a few of the other bionic reading apps on the App Store and was disappointed in the features. The bionic processing was great on the other apps, but I couldn’t even save my place in a book. This app has a great interface and tons of features which makes it just what I was looking for. The bolding of the syllables seems to be a bit more random and less helpful than the more popular apps, but the interface makes up for it. My one request to the devs is for a darker “dark mode”. The current one is not high contrast enough, I’d really love to be able to have full black background with full white text.
-- Colo.gti, 2024-04-22

### *---- "Ripoff"
Just like all the others, this one is a ripoff. You cannot download your bionic-processed books, so they have to remain on the app’s servers, meaning you will lose whatever you had if you quit the app. There is zero reason to do that except to force people to pay for the ludicrous annual fee - really? $80/year? 

It’s too bad this app isn’t a reasonable one-time fee, because the app seems to work better than others I’ve tried. But because it’s just as punishing to disabled people who need it, I will give it the same one star rating.
-- DolphinNWO, 2023-08-30

### *---- "App crashes"
Crashed as soon as I tried to use it :( Also tried multiple times after and it still happened.
-- glitchykitten, 2023-05-24

### ***** "It helped"
Love it
-- Soulkey30, 2023-05-16

### ***** "Finally I can read faster"
I had the opportunity to try out the Celer reading platform, and I must say, I am very impressed. The platform utilizes advanced algorithms to enhance the reading experience by highlighting important parts of words, which makes text recognition faster and more efficient. This, in turn, allows for increased concentration while reading, making it easier to comprehend and retain information.

What sets Celer apart from other reading platforms is its ability to double or even triple reading speed, without sacrificing comprehension. The platform achieves this by optimizing the eye movement between fixation points, also known as saccades, which is a significant contributor to slowing down reading speed. With Celer, this process becomes much more efficient, allowing readers to read at a faster pace and achieve their goals quicker.

In addition to its impressive algorithms, Celer also offers handpicked reading themes and immersive environments, which help improve focus and boost deep learning skills, memory, cognitive ability, and capacity to learn more. I found these features to be especially helpful when reading challenging or dense material.

For individuals with ADHD or dyslexia, Celer can be life-saving by improving concentration and eliminating symptoms. The platform's ability to enhance focus and concentration can help individuals achieve their goals and boost their productivity dramatically.

Overall, I highly recommend Celer to anyone looking to improve their reading speed and comprehension, and those looking to enhance their learning and cognitive abilities. The platform offers a unique and innovative approach to reading, which makes it stand out from other reading platforms on the market.
-- MantasKub, 2023-03-30

[View all Celer reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Celer In-App Purchases
| Item | Price |
|------|-------|
| Premium Year | $34.99 |
| Premium month | $7.99 |
| Premium quarter | $17.99 |
| Premium Year Plan | $79.99 |

## Celer Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Israel | Books | #139 |
| Top Free | Ireland | Books | #341 |
| Top Free | Russia | Books | #373 |
| Top Free | Germany | Books | #432 |

## Celer Discovered Keywords
- easy
- celerate
- celer
- read fast

## Apps Similar to Celer
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- [Book Reader For PDF](https://apptail.io/app/book-reader-for-pdf-XeL/united-states)
- [Natural text to speech reader](https://apptail.io/app/natural-text-to-speech-reader-SHRb/united-states)
- [Spry - Instant Speed Reading](https://apptail.io/app/spry-instant-speed-reading-VSAc/united-states)
- [Think Divergent](https://apptail.io/app/think-divergent-mKpd/united-states)
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## Celer Available In
- [United States](https://apptail.io/app/celer-read-with-focus-ease-QFJh/united-states)
- [Lithuania](https://apptail.io/app/celer-read-with-focus-ease-QFJh/lithuania)
- [Philippines](https://apptail.io/app/celer-read-with-focus-ease-QFJh/philippines)
- [Switzerland](https://apptail.io/app/celer-read-with-focus-ease-QFJh/switzerland)
- [United Kingdom](https://apptail.io/app/celer-read-with-focus-ease-QFJh/united-kingdom)
- [Germany](https://apptail.io/app/celer-read-with-focus-ease-QFJh/germany)
- [Austria](https://apptail.io/app/celer-read-with-focus-ease-QFJh/austria)
- [Mexico](https://apptail.io/app/celer-read-with-focus-ease-QFJh/mexico)
- [Spain](https://apptail.io/app/celer-read-with-focus-ease-QFJh/spain)
- [Canada](https://apptail.io/app/celer-read-with-focus-ease-QFJh/canada)
- [Australia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/australia)
- [Brazil](https://apptail.io/app/celer-read-with-focus-ease-QFJh/brazil)
- [Russia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/russia)
- [South Africa](https://apptail.io/app/celer-read-with-focus-ease-QFJh/south-africa)
- [Kazakhstan](https://apptail.io/app/celer-read-with-focus-ease-QFJh/kazakhstan)
- [Chile](https://apptail.io/app/celer-read-with-focus-ease-QFJh/chile)
- [Colombia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/colombia)
- [Madagascar](https://apptail.io/app/celer-read-with-focus-ease-QFJh/madagascar)
- [Malaysia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/malaysia)
- [Nepal](https://apptail.io/app/celer-read-with-focus-ease-QFJh/nepal)
- [Vietnam](https://apptail.io/app/celer-read-with-focus-ease-QFJh/vietnam)
- [Indonesia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/indonesia)
- [Ireland](https://apptail.io/app/celer-read-with-focus-ease-QFJh/ireland)
- [Israel](https://apptail.io/app/celer-read-with-focus-ease-QFJh/israel)
- [India](https://apptail.io/app/celer-read-with-focus-ease-QFJh/india)
- [Iceland](https://apptail.io/app/celer-read-with-focus-ease-QFJh/iceland)
- [Italy](https://apptail.io/app/celer-read-with-focus-ease-QFJh/italy)
- [Japan](https://apptail.io/app/celer-read-with-focus-ease-QFJh/japan)
- [South Korea](https://apptail.io/app/celer-read-with-focus-ease-QFJh/south-korea)
- [Kuwait](https://apptail.io/app/celer-read-with-focus-ease-QFJh/kuwait)
- [Lebanon](https://apptail.io/app/celer-read-with-focus-ease-QFJh/lebanon)
- [Luxembourg](https://apptail.io/app/celer-read-with-focus-ease-QFJh/luxembourg)
- [Latvia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/latvia)
- [Nigeria](https://apptail.io/app/celer-read-with-focus-ease-QFJh/nigeria)
- [Netherlands](https://apptail.io/app/celer-read-with-focus-ease-QFJh/netherlands)
- [Norway](https://apptail.io/app/celer-read-with-focus-ease-QFJh/norway)
- [New Zealand](https://apptail.io/app/celer-read-with-focus-ease-QFJh/new-zealand)
- [Peru](https://apptail.io/app/celer-read-with-focus-ease-QFJh/peru)
- [Pakistan](https://apptail.io/app/celer-read-with-focus-ease-QFJh/pakistan)
- [Poland](https://apptail.io/app/celer-read-with-focus-ease-QFJh/poland)
- [Portugal](https://apptail.io/app/celer-read-with-focus-ease-QFJh/portugal)
- [Romania](https://apptail.io/app/celer-read-with-focus-ease-QFJh/romania)
- [Saudi Arabia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/saudi-arabia)
- [Sweden](https://apptail.io/app/celer-read-with-focus-ease-QFJh/sweden)
- [Singapore](https://apptail.io/app/celer-read-with-focus-ease-QFJh/singapore)
- [Slovenia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/slovenia)
- [United Arab Emirates](https://apptail.io/app/celer-read-with-focus-ease-QFJh/united-arab-emirates)
- [Senegal](https://apptail.io/app/celer-read-with-focus-ease-QFJh/senegal)
- [Thailand](https://apptail.io/app/celer-read-with-focus-ease-QFJh/thailand)
- [Tunisia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/tunisia)
- [Türkiye](https://apptail.io/app/celer-read-with-focus-ease-QFJh/turkey)
- [Taiwan](https://apptail.io/app/celer-read-with-focus-ease-QFJh/taiwan)
- [Ukraine](https://apptail.io/app/celer-read-with-focus-ease-QFJh/ukraine)
- [Slovakia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/slovakia)
- [Armenia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/armenia)
- [Argentina](https://apptail.io/app/celer-read-with-focus-ease-QFJh/argentina)
- [Azerbaijan](https://apptail.io/app/celer-read-with-focus-ease-QFJh/azerbaijan)
- [Belgium](https://apptail.io/app/celer-read-with-focus-ease-QFJh/belgium)
- [Bulgaria](https://apptail.io/app/celer-read-with-focus-ease-QFJh/bulgaria)
- [Brunei](https://apptail.io/app/celer-read-with-focus-ease-QFJh/brunei)
- [Belarus](https://apptail.io/app/celer-read-with-focus-ease-QFJh/belarus)
- [Cyprus](https://apptail.io/app/celer-read-with-focus-ease-QFJh/cyprus)
- [Czechia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/czechia)
- [Denmark](https://apptail.io/app/celer-read-with-focus-ease-QFJh/denmark)
- [Dominican Republic](https://apptail.io/app/celer-read-with-focus-ease-QFJh/dominican-republic)
- [Algeria](https://apptail.io/app/celer-read-with-focus-ease-QFJh/algeria)
- [Ecuador](https://apptail.io/app/celer-read-with-focus-ease-QFJh/ecuador)
- [Egypt](https://apptail.io/app/celer-read-with-focus-ease-QFJh/egypt)
- [Finland](https://apptail.io/app/celer-read-with-focus-ease-QFJh/finland)
- [Ghana](https://apptail.io/app/celer-read-with-focus-ease-QFJh/ghana)
- [Greece](https://apptail.io/app/celer-read-with-focus-ease-QFJh/greece)
- [Hong Kong SAR China](https://apptail.io/app/celer-read-with-focus-ease-QFJh/hong-kong)
- [Croatia](https://apptail.io/app/celer-read-with-focus-ease-QFJh/croatia)
- [Hungary](https://apptail.io/app/celer-read-with-focus-ease-QFJh/hungary)

---

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