Software Alternatives & Startups

Tomen.app VS GitHub Surf

Compare Tomen.app VS GitHub Surf and see what are their differences

Tomen.app

Tomen reads the EPUB, Kindle, PDF and comic files you already own, on one quiet shelf. Free to read, with no account and no ads. Tomen Plus adds sync, highlights, word lookups and the Journal for one purchase, not a subscription.

Rating
0 reviews
Pricing
Freemium Free trial $49 / One-off

Open repositories in a VSCode environment in your browser

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Rating
0 reviews
Pricing
Open source
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Ebooks popularity
100% vs 0%
alternatives listed
18 vs 1

Base details

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

Tomen.app
GitHub Surf
Website tomen.app github.surf
Pricing
Freemium Free trial $49 / One-off
Open source
Platforms
Android Windows Web
—
Company 2026 —
Listed in

About Tomen.app and GitHub Surf

In their own words, as submitted to SaaSHub.

Tomen.app
GitHub Surf

Tomen is a reader for the books and comics you own. EPUB, Kindle files without DRM, PDF, CBZ and CBR sit on one shelf, set in Tomen's own typography so even a messy file reads well. Your place is kept to the line. Reading is free, with no account and no ads. Try it in a browser at...

Read more about Tomen.app

No description of GitHub Surf yet.

Features and specs

What each product offers, as listed by its team.

Tomen.app 13 features
GitHub Surf 4 features
  • Your own files
    EPUB, CBZ/CBR comics and manga, PDF comics and screenplays; drop them in, nothing is uploaded
  • Works offline, no account
    the shelf is there before you've decided anything; sign in only for Plus
  • Typography-focused aesthetic
    a typeset page in your choice of face, size, spacing and margins; eleven themes with accents
  • Comic Format Support
    full-bleed pages, two-page spreads, right-to-left for manga, zoom
  • Journal
    your reading life: days read, streaks, where you left off, time left in the book (Plus)
  • Index
    every book as a row you roll through: progress, length, last opened (Plus)
  • Highlighting and Annotation
    a notebook per book; export as plain text; import from Kindle and Kobo (Plus)
  • Word Lookup
    define a word in place, keep the ones you want (Plus)
  • Collection Management
    group your shelf your way (Plus)
  • Cross-Device Sync
    your place, highlights and shelf follow you (Plus)
  • Calibre Integration
    connect a Calibre library, searchable in the app
  • One-Time Purchase
    free to use; Plus is a single purchase, yours on every device, no subscription
  • Privacy
    no ads, no trackers, no analytics scripts
  • User-Friendly Interface
    GitHub Surf provides an intuitive and easy-to-navigate interface that makes it accessible for both beginners and experienced users.
  • Integration with GitHub
    The tool seamlessly integrates with GitHub, allowing users to easily access repositories and track changes efficiently.
  • Real-Time Collaboration
    It supports real-time collaboration features, enabling multiple users to work on the same project simultaneously and see each other's edits instantly.
  • Visual Representation
    Provides a visual representation of project histories and branches, which helps in understanding the development process better.

Possible disadvantages

  • Limited Offline Capabilities
    GitHub Surf requires an internet connection for most functionalities, which limits its usability in offline scenarios.
  • Learning Curve
    Users new to GitHub or similar platforms might experience a learning curve when first using GitHub Surf, owing to its various features and tools.
  • Performance Issues
    Some users may experience performance lags or slower response times when working with large repositories.
  • Privacy Concerns
    As with any online tool, there might be concerns related to data privacy and security, especially when dealing with sensitive project information.

Analysis

An editorial look at what each product does well and who it suits.

Tomen.app
GitHub Surf

No analysis of Tomen.app yet.

Overall verdict

  • GitHub Surf appears to be a niche tool designed to enhance the experience of browsing and exploring GitHub repositories, offering a more visual or streamlined interface than GitHub's native UI. It seems useful for developers who want a faster or more intuitive way to navigate codebases, though as a smaller or newer service, it may lack the robustness, feature completeness, or long-term support of GitHub's official tools.

Why this product is good

  • Provides an alternative, potentially more visual or user-friendly way to browse GitHub repositories
  • May offer quicker navigation or discovery features compared to GitHub's default interface
  • Useful for developers who want to explore codebases without cloning them locally
  • Likely lightweight and focused on a specific browsing use case

Recommended for

  • Developers who frequently browse open-source repositories and want a different visual experience
  • Users looking for quick repository exploration without needing full GitHub account features
  • Casual coders or students exploring codebases for learning purposes
  • Those seeking alternative UI/UX for GitHub navigation as a supplementary tool

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
Tomen.app
GitHub Surf
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Tomen.app and GitHub Surf.

What makes your product unique?

Tomen.app's answer

Tomen is for the library you already own. It reads your EPUBs, comics and manga from the files you have — no store, no account needed to start, nothing locked to a device. The reading is the point: a typographer's page in your choice of face, theme and spacing, the same on the web, Android, Windows and e-ink readers like Boox. Around the reading, a Journal keeps your reading life — days, streaks, where you left off — and an Index lays every book out as a row. Highlights export as plain files you keep. And there's no subscription: Tomen is free, and Plus is one payment, yours on every device for good.

How would you describe the primary audience of your product?

Tomen.app's answer

People who own their books as files. Readers who buy DRM-free, keep a Calibre library, pull classics from Project Gutenberg or Standard Ebooks, or collect manga and comics as CBZ — and who read across more than one device: a phone on the train, a tablet or Boox at night, a Windows PC at the desk. They've usually just left a store app or an aging reader, they want their highlights to be theirs, and they'd rather pay once than subscribe.

Why should a person choose your product over its competitors?

Tomen.app's answer

Because of what you keep. Kindle and Google Play Books will take your own EPUBs, but only by uploading them into their cloud, with their limits, and your highlights live inside their apps. Moon+ Reader reads everything and has for a decade; Tomen is built around the page — real typography, eleven themes, a comic reader that handles spreads — and reads your files where they are, no upload. KOReader is superb on e-ink and a project to set up anywhere else; Tomen runs the same on a phone, tablet, Windows PC, Boox or any browser, with your place and highlights synced between them. Your files stay files; your highlights export as text you own. It's free to use, and the full version is one purchase, not a monthly fee.

What's the story behind your product?

Tomen.app's answer

I wanted to get back into reading and couldn't find a reader I liked. The good-looking ones were storefronts first — they read what they sold, and the books I already owned didn't fit. The ones that took any file looked like they'd been built to manage files, not to read. I wanted something that felt premium, took whatever I had, and that I'd actually want to open at the end of a day. So I built it. Tomen puts your own books — EPUBs, comics, a Calibre library of twenty years — on a shelf you want to open, with pages set with real typography and a journal of your reading life. You buy it once, and what you read in it is yours. Later, a marketplace of independent writers selling DRM-free books will sit inside it: the same idea, one step further.

Which are the primary technologies used for building your product?

Tomen.app's answer

A single-codebase web app — plain JavaScript, no framework — served as a PWA and wrapped with Tauri for Android and Windows, so every platform runs the same reader. Books are parsed and stored on the device (IndexedDB), sync runs on Supabase, the site and reader are on Cloudflare, payments through Polar.

User comments

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Alternatives to Tomen.app and GitHub Surf

When comparing Tomen.app and GitHub Surf, you can also consider the following products.