Bunpro

Japanese grammar and vocabulary practice with spaced repetition, organised by JLPT level.

Verified facts: 3 of 3
Alternatives ranked: 5
Approved reviews: 0
Visits sent from here: 0

About Bunpro

Bunpro focuses on Japanese grammar, the area kanji apps such as WaniKani leave out. Grammar points are organised by JLPT level from N5 to N1, each with explanations, example sentences and links to outside resources, and you practise by filling in the grammar point in context, with spaced repetition scheduling reviews. It has added vocabulary decks, reading passages and custom decks, and it can sync with textbooks such as Genki. The free tier lets you browse grammar and vocabulary pages and reading material; SRS reviews and decks need Premium, sold monthly, yearly or as a lifetime licence. The fill-in-the-blank format can be strict about accepted answers, and it is a practice tool, not a full course or speaking coach. It runs in the browser and in iOS and Android apps. Bunpro suits Japanese learners preparing for the JLPT or reinforcing textbook grammar.

Best for: Japanese learners drilling grammar for the JLPT or alongside a textbook.

What works

Grammar organised by JLPT level
SRS practice in sentence context
Lifetime licence option

Why people leave

SRS reviews need Premium
Strict about accepted answers
Japanese only

Top Bunpro alternatives

See all 5

1
Renshuu
Free all-in-one Japanese app with grammar, kanji and vocabulary.
66.5
2
WaniKani
Complements Bunpro by covering kanji and vocabulary.
62.6
3
Anki
Free, build your own grammar sentence decks.
59.6
4
LingoDeer
Guided Japanese course with grammar explanations.
57.2
5
italki
A Japanese tutor to practise grammar in conversation.
55.3

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Bunpro: common questions

Is Bunpro free?

Bunpro has a free plan and paid plans. Free plan: Grammar and vocab pages, reading passages (checked on Bunpro's own site).

Is Bunpro open source?

No, Bunpro is not open source. Open-source alternatives include Anki.

What platforms does Bunpro run on?

Bunpro is available for Web, iOS and Android.

What are the best alternatives to Bunpro?

The highest-ranked Bunpro alternatives right now are Renshuu, WaniKani and Anki. See the full ranked list for pricing, platforms and verified facts.

See all 5 Bunpro alternatives

Bunpro facts

3 of 3 verified

Free plan: Grammar and vocab pages, reading passages; Checked Oct 25, 2026bunpro.jp(opens source in a new tab); “View Grammar and Vocab pages, along with Reading Passages and other learning tools. $ 0 Free Forever!”
Premium price: $5/month; Checked Oct 25, 2026bunpro.jp(opens source in a new tab); “$ 5 USD/Month Test the waters!”
Lifetime plan: Yes; Checked Oct 25, 2026bunpro.jp(opens source in a new tab); “Bunpro Lifetime Popular Complete access to Bunpro, for the entire Lifetime of the app.”