Life & fun · alternatives · 2026
24 alternatives to Edji
Classroom reading with live annotation
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Edji launched in 2018; newer entries below may have overtaken it.
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Hi HN, I watch A LOT of educational YouTube videos but wasn't forgetting a good chunk of the details because I was only really passively watching. So I made a tool that generates quiz questions/flashcards from YouTube videos, and uses spaced repetition like Anki or Duolingo to keep it in memory. Let me know if you find it cool/useful (or terrible ) or if you want to know a bit about the details!
2024 · platoedu.org · its alternatives →
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I'm a long time lurker that recently quit my job to work on my own projects, a lot due to the inspiration from Hacker News. Now I have published my first serious project, an app for learning how to write Japanese characters. It's the app I always wanted but couldn't find when I was studying. It tries to be simple to use, you just start the quiz and go with the flow. There's no need to plan and manage your studies, and it uses spaced repetition for better retention. There's a promo page with more details up at http://www.kanjibyhand.com. It's only for Android so far. The free version includes…
2012 · kanjibyhand.com. · its alternatives →
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Amazy.uk▲219Educational content made easy: create, share & sell lessons
2023 · amazy.uk · its alternatives →
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KanjiLens▲120Kanji Lens is a Japanese manga translator and learning tool.
Jan 2026 · kanjilens.com · its alternatives →
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Decks▲182I’m building Decks, an application where you create study decks that consists of notes, flashcards, YouTube videos, and ChatGPT conversations. Notes and flashcards can be attached to YouTube videos. And your ChatGPT conversations are searchable and organizable through tags and folders. The concept is that this is study application where you can keep all your materials related to a subject in one place. Would appreciate any feedback you might have. Thanks!
2024 · decksapp.com · its alternatives →
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Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…
Dec 2025 · lingoku.ai · its alternatives →
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Remember what your read. Little time, lots of knowledge.
2015 · gethibou.com · its alternatives →
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I quit my job last year and worked mostly on this full SwiftUI rewrite of my Japanese reading app, Manabi Reader. The rewrite gave me the opportunity to expand to macOS (and without Catalyst so it feels extra native) and redo the data layer to be offline-first via Realm with iCloud sync. The biggest differentiators compared with other language study apps are that it tracks every word/kanji you read so that you can see how much of a given webpage/article you're already familiar with and other features/analytics built on that foundation; it automatically builds a personal corpus…
2023 · reader.manabi.io · its alternatives →
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EduTrak▲101A tool to help students in managing stress and work
2024 · edutrak.netlify.app · its alternatives →
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Scholars▲85Read research papers together - comment, draw & annotate
2022 · scholars.io · its alternatives →
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Annotate and discuss web pages in real time.
2022 · webhighlighter.com · its alternatives →
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2012 · annotary.com · its alternatives →
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One workspace for all of your notes for free
2019 · notion.so · its alternatives →
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MojiMori ▲13Learn Kanji by breaking them down to first principles
May 2026 · mojimori.app · its alternatives →
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2013 · annotatepg.com · its alternatives →
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I built Moji because I was drowning in saved articles. Every read-it-later app I tried became a graveyard of unread links — no structure, no way to surface the right article at the right time. Moji is a native iOS read-it-later app that saves articles for offline reading and organizes them automatically using smart collections. The name "Moji" comes from 墨迹 (mòjì) in Chinese — it literally means "ink traces," but colloquially it means being slow or dawdling. Felt fitting for an app that lets you save things to read later — no rush. Smart Collections — the core idea Instead of manually…
Mar 2026 · moji.pcding.com · its alternatives →
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Hey HN! I’m Alex, and one of my favorite ways to learn languages is by reading novels. Currently I’m reading 三体 (3 body problem), but one problem I've always had is it takes ages to look up words, and add them to Anki flashcards so I can remember them. 三体 is especially brutal with so much sci-fi vocab. That’s why I built Readly. I snap a pic of the page I’m reading, it loads the text in-app and lets me lookup words, add to Anki-style flashcards, or ask AI questions about the text, all in a single tap. It's a huge time saver. My specific learning strategy, if anyone wants to replicate it: 1.…
2025 · readly.ink · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →