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Cool Reader VS Calice.app

Compare Cool Reader VS Calice.app and see what are their differences

Cool Reader

Fast and small cross-platform eBook reader for desktops and handheld devices

Rating
0 reviews
Alternatives Is it good?
Calice.app

Organize your books and track your reading. Personal recommendations based on what you actually liked, not what’s trending. A reading assistant comes built in.

Rating
0 reviews
Pricing
Freemium
Alternatives Is it good?
Grapple
Do-It-Yourself Data Analytics & Business Intelligence, Powered by AI sponsored

Which is more popular?

Based on our record, Cool Reader seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
2 vs 0
eBook Reader popularity
93% vs 7%
alternatives listed
101 vs 6

Base details

Website, pricing, platforms and company facts side by side.

Cool Reader
Calice.app
Website sourceforge.net calice.app
Pricing —
Freemium Official pricing
Platforms —
Web
Listed in
eBook Reader Ebooks eBook Manager Books & Reference +1
Books Ebooks Reading eBook Reader eBook Manager +2

About Cool Reader and Calice.app

In their own words, as submitted to SaaSHub.

Cool Reader
Calice.app

No description of Cool Reader yet.

Calice keeps all your books in one place, paper and ebooks, and remembers what you have read and where you stopped. Everything you read, in one place Add your ebooks and they live in your cloud library, ready on your phone, tablet or computer. Log your paper books too. Organize them into...

Read more about Calice.app

Features and specs

What each product offers, as listed by its team.

Cool Reader 5 features
Calice.app 3 features
  • Open Source
    Cool Reader is an open-source software, which means it is free to use and has the potential for community-driven improvements and customizations.
  • Format Support
    The software supports a wide range of eBook formats including EPUB, FB2, TXT, RTF, HTML, and MOBI, making it versatile for different reading needs.
  • Customization
    Cool Reader offers extensive customization options, allowing users to adjust font sizes, styles, line spacing, and backgrounds to suit their reading preferences.
  • Cross-Platform
    It is available on multiple platforms, including Windows, Linux, and Android, providing flexibility for users to read on different devices.
  • Lightweight and Fast
    The software is lightweight and optimized for performance, ensuring quick loading times and smooth operation even on older hardware.

Possible disadvantages

  • User Interface
    The user interface may feel outdated compared to modern eBook readers, lacking some of the sleek and intuitive design elements.
  • Feature Set
    While it supports basic functionality, Cool Reader may not have some of the advanced features found in commercial eBook readers, such as integrated dictionaries or syncing across devices.
  • Technical Knowledge
    Being open-source, it might require a bit more technical knowledge to set up and configure compared to more polished, commercial products.
  • Limited Support
    Since it is a community-driven project, users might encounter limited official support and may have to rely on forums or community help for troubleshooting.
  • Updates
    The frequency and reliability of updates can be inconsistent, which might lead to compatibility issues with newer file formats or operating system versions.
  • Supported formats
    EPUB, PDF, MOBI, AZW and CBZ
  • Calibre import
    Drag in a Calibre library folder, with metadata and covers
  • Reading tracking
    Streaks, reading score, yearly goals with pace tracking, achievements

Videos

Walkthroughs and reviews on video.

Cool Reader 3 videos + Add
Calice.app 0 videos + Add

Review Cool Reader

More videos

  • - Cool Reader (by Vadim Lopatin) - book reading app for Android.
  • - Cool Reader - Лучшая читалка на Android ( Review)

No Calice.app videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Cool Reader
Calice.app
93% 93%
eBook Reader
7% 7%
93% 93%
Ebooks
7% 7%
0% 0%
Books
100% 100%
100% 100%
eBook Manager
0% 0%

Questions & Answers

As answered by people managing Cool Reader and Calice.app.

What makes your product unique?

Calice.app's answer:

It keeps all your books in one place, paper and ebooks, and remembers what you've read and where you stopped. Read on your phone, tablet or computer, set reading goals and streaks, share your shelf with friends if you want, and get recommendations based on what you actually liked. It also has an optional AI assistant that has your whole book in context, not just search snippets: ask it about the plot or a character and it highlights the exact passage it is talking about. Private by default and hosted in the EU.

Why should a person choose your product over its competitors?

Calice.app's answer:

Most book apps only track titles, and most ebook apps only open files. Calice does both: a library, a reader and a reading log in one app, with no ads and with your data kept private. It also has an optional AI assistant that has read the whole book and points to the passage it means. Free for tracking physical books and your first 50 ebooks.

How would you describe the primary audience of your product?

Calice.app's answer:

Anyone who reads and wants one place for it: people moving away from Goodreads, ebook readers who want their books on every device, and anyone who likes setting reading goals. If you use Calibre, you can import your whole library.

Which are the primary technologies used for building your product?

Calice.app's answer:

React, Vite and Tailwind CSS on the frontend, a Flask API with PostgreSQL and Redis on the backend, installable as a PWA.

User comments

Share your experience with using Cool Reader and Calice.app. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Cool Reader 2 mentions
Calice.app 0 mentions
  • Recommended E-reader? [more in comments]
    An Android tablet and the CoolReader app. For me, it's simply the best eReader experience available. It's incredibly customisable. The only downside is it doesn't support PDF or AZW3, both of which can be reformatted to your preferred... Source: almost 4 years ago
  • E-Reader for Windows 10
    Cool reader is also another option https://sourceforge.net/projects/crengine/. Source: over 5 years ago

Tracking Calice.app since Oct 2026.

Alternatives to Cool Reader and Calice.app

When comparing Cool Reader and Calice.app, you can also consider the following products.

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