Growth · alternatives · 2026
24 alternatives to Math Tables
Math Tables and quizzes, and real-world examples.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Hey HN, it’s been 8 years since I posted on here about the launch of my Japanese dictionary app Nihongo [0] and I’m finally back with a new app: Nihongo Lessons! Think of Nihongo Lessons as the textbook to Nihongo’s dictionary. It’s an app for learning Japanese, specifically made for learners who are serious about becoming fluent, and want a guided set of content that will help them efficiently acquire vocabulary and grammar. The project came about when Adam Shapiro of Japanese Level Up (Jalup) [1] announced last April that he was shutting Jalup down. As a fan of Adam’s work I was bummed to…
2022 · lessons.nihongo-app.com · its alternatives →
- 3IM
The idea is actually quite simple. As a Japanese learner and a coder, I've always wanted there to be an open-source, 100% free for learning Japanese, similar to Monkeytype in the typing community. Unfortunately, pretty much all language learning apps are closed-sourced and paid these days, and the ones that are free have unfortunately been abandoned. But of course, just creating yet another language learning app was not enough - there has to be a unique selling point. And then I thought to myself: why not make it crazy and do what no other language learning app ever did by adding a gazillion…
2025 · kanadojo.com · its alternatives →
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Mainichi▲133Learn Japanese, one prefecture at a time.
Jul 2026 · mainichiapp.com · its alternatives →
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Fujiyama▲192Practice natural Japanese conversation in real-time with AI
2024 · apps.apple.com · its alternatives →
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Laoshi▲239Learn new words with flashcards to master Chinese faster
2021 · laoshi.io · its alternatives →
- 7AF
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 →
- 8
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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Practice Japanese through conversations
2024 · apps.apple.com · its alternatives →
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- 11FM
Free and Open Source software for managing math homework. Students digitally record step-by-step math work. Teachers simultaneously review all assignments with complete solutions grouped by similar final answer. Grade faster and more thoroughly every day!
2017 · freemathapp.org · its alternatives →
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Educational adventure game for learning math facts
2024 · karatemathdojo.com · its alternatives →
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Practice listening to numbers, phone numbers, and times in 26+ languages including Spanish, French, Japanese, and Chinese. Train with region-specific pronunciation, adjustable speed, and real-world number comprehension exercises.
2017 · foreignnumbers.com · its alternatives →
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Interactive learning platform
2025 · preview--math-quiz-offline.lovable.app · its alternatives →
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Learn Japanese hiragana and vocabulary with cute characters
2023 · apps.apple.com · its alternatives →
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Emojimatics▲69Mathematic quiz for everyday brain training for iOS
2019 · apps.apple.com · its alternatives →
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Easily Learn Japanese With Lessons And Tools
2018 · nihongomaster.com · its alternatives →
- 19
Learn JLPT-N5, JLPT-N4, JLPT-N3, JLPT-N2, JLPT-N1, Genki and anime Japanese voabulary with pictures. Download a free mini-eBook today.
2021 · kumalearn.com · its alternatives →
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Japanese Writing & Speaking App
Nov 2025 · play.google.com · its alternatives →
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Learn Japanese with Illustrated Stories
2025 · shinobi-japanese.com · its alternatives →
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Dozo▲8Learn Japanese N5 to N1 with a real teacher in your corner
Aug 2026 · nihongodozo.com · its alternatives →
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Fun games, grammar, expressions, alphabet, food and places.
2017 · apps.apple.com · its alternatives →
- 24
Hi Everyone, I recently wanted to learn Japanese with duolingo but it kept giving me repetitive lessons. So I built an app that gives a variety of lessons from anime. You can try it out here:https://kanjieight.vercel.app/ Thanks everyone.
Nov 2025 · kanjieight.vercel.app · 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 →