PrepMyJapanese vs Anki for JLPT — Free SRS or Timed Mocks?

Quick answer: Anki is better when you need a free, infinitely customizable SRS for vocabulary and kanji. PrepMyJapanese is better when you need to know if that knowledge holds in a timed JLPT mock with approximate scaled scores and sectional minimums. Anki does not grade a full exam; PrepMyJapanese does not replace a well-built deck.

The trap Anki users fall into

Anki makes retention feel measurable: reviews due, ease factors, mature cards. The JLPT measures something else: answering under time with balanced sections. You can have 8,000 mature cards and still fail because listening sits under 19/60 while your total looks “fine” (pass rules).

PrepMyJapanese exists to surface that failure mode in practice — not to compete with Anki on card UX.

Comparison table

Page version: PrepMyJapanese vs Anki.

Where PrepMyJapanese is better

1. Zero setup exam simulation — No need to assemble a “mock” from scattered decks.
2. Pass/fail framing — Forces sectional thinking.
3. Approximate scaled feedback — Translates performance into JLPT-shaped language (with disclaimer).
4. Less DIY overhead — Useful when exam month arrives and you cannot keep engineering your toolkit.
5. Clear next action — Weak listening → listening work; weak reading → timing + kanji; not “add 40 more note types.”

Where Anki is better

1. Price — Desktop is free.
2. Control — Any card template, any deck, any schedule.
3. Portability — Same SRS for JLPT, university classes, and specialty vocab.
4. Community decks — Fast start if you choose carefully (quality varies wildly).

How to combine them (recommended)

Follow the SRS vocabulary playbook: recognition-first cards, reviews before new words, and a new-card cap as the exam approaches.

Then schedule PrepMyJapanese practice tests:

• Monthly while building the deck.
• Weekly in the final month (alternate full mock and weak-section focus).
• Never skip reviews the day after a mock — that is when missed words should enter Anki with context.

Deck quality beats deck size

Anki fails people quietly through bad inputs: English→Japanese production cards for a recognition exam, decks with no example sentences, or 100 new cards/day that create unpayable review debt. PrepMyJapanese cannot fix a chaotic deck — but a timed mock will reveal whether your cards are translating into exam speed.

After each mock, add only the words and grammar that actually cost you points. That keeps Anki pointed at the exam instead of becoming a second full-time job.

When to buy PrepMyJapanese first

Buy mocks before optimizing Anki further if:

• your exam is inside eight weeks,
• you have never taken a full timed paper,
• you do not know whether listening or reading is the real risk,
• you are switching levels (N4 → N3) and need a diagnostic more than another shared deck.

Buy or rebuild Anki first if you cannot recognize core vocab for your level in untimed drills — mocks will only confirm the obvious.

FAQ

Is Anki enough to pass JLPT? Sometimes for vocabulary-heavy learners at lower levels — until timing or listening ends the attempt. Do not find out on results day.

Does PrepMyJapanese include Anki decks? Treat PrepMyJapanese as the mock/exam layer. Keep Anki (or WaniKani) for retention.

I hate maintaining decks. What should I buy first? If the exam is soon, buy mocks and a focused content path (pricing, courses, ebooks). Add SRS only if retention is clearly the bottleneck.

AnkiMobile is expensive. Do I need it? Desktop/Android can carry most learners. Pay for iOS only if phone reviews are what keep your streak alive.

Official sources checked

• JLPT scoring sections, pass/fail, and score report
• JLPT composition of test sections and items

Keep studying

• All comparisons
• PrepMyJapanese vs Anki (page)
• Best JLPT apps compared
• JLPT SRS strategy
• JLPT practice tests
• Pricing