Celer: Read with Focus & Ease

🇺🇸 United States
Klaudas Jankauskas  | 
36
ASO score
Text
42/100
Reviews
0/100
Graphic
60/100
Other
0/100
rating
App Rating
4
rating
Votes
54
rating
App Age
3y 3m
rating
Last Update
Sep 27, 2025
rating
iAP
$3.99 - 69.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
3.92
4.25
-8%
Number of Ratings (Voted)
52
340.8K
-100%
App Age
3y 2m
7y 10m
-59%
In-app Purchases Price
$44
$39
+14 %
Update Frequency
32d
48d
-33%
Title Length
29
23
+26%
Subtitle Length
30
22
+36%
Description Length
1 899
2 403
-21%
Number of Screenshots
1470
1283
+15 %
Size
52MB
152MB
-66 %

Category Ranking in United States

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Top Dec 24, 2025 Dec 31, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 29 of 30
)
Celer: Read with Focus & Ease
Subtitle (
Characters: 30 of 30
)
Boost speed, retention, memory
Description (
Characters: 1899 of 4000
)
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): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4
54 voters

Some Latest Reviews

chatya kzhao
25 Apr, 2025
4
Хорошее приложение, жаль, что поддерживает только английский язык. Хотелось бы добавления русского языка :) Минус — подписка очень дорогая! Желаю разработчикам успехов в развитии и популяризации приложения в разных странах 🌟✨
suciosanchez1001
19 Feb, 2025
1
The app is better than most but for $1200+ per year they can stick it where the sun don’t shine. There’s a new font family called CogniFont that can be installed and used with the Kindle reader. That will work fine.
Mattmaster123
14 Nov, 2024
1
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.
protortyp
02 Oct, 2024
5
Suddenly all my pages are blank. Edit: The bug as been resolved. Thanks!
Colo.gti
22 Apr, 2024
4
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.
Ch4nny89
10 Jul, 2023
1
Tried to import my own document. The app crashed and wouldnt reopen. Tried deleting and re-downloading and it kept crashing.
glitchykitten
24 May, 2023
1
Crashed as soon as I tried to use it :( Also tried multiple times after and it still happened.

Other

Additional Information
Rating:
3.97
Voted: 54
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Books, Education
Size: 51MB
iAP: 3.99 - 69.99 $
App Age: 3 years 3 months
Release Date: Oct 14, 2022
Last Update: Sep 27, 2025
Version: 3.5.2
Version history
3.5.2
Sep 27, 2025
- fixed highlighting bug, where sometimes highlight wasn't applied to the selected text
3.5.1
Sep 22, 2025
- bug fixes and performance improvements
Version history