KarlLang vs StepJLPT
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KarlLang
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KarlLang is a typing-first vocabulary trainer for adult learners. Instead of tapping multiple choice options, you type every answer yourself. This helps build real recall, not just passive recognition. Learn across multiple languages including German, Japanese, Chinese, Spanish, French, and more. Features: β’ Typing, copy, card, cram, and Word Drop training modes β’ Spaced repetition (SRS) review system β’ Typing hints and focused repetition training β’ Difficult word and bookmark review β’ Shareable learning summary cards β’ CEFR-based vocabulary (A1βB2) KarlLang is designed for learners who want to actively train memory and build real output skills through typing and repetition.
StepJLPT
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Master JLPT from N5 to N1 with StepJLPT! StepJLPT is the ultimate Japanese self-study app designed to help you pass the JLPT (Japanese Language Proficiency Test) efficiently. From beginner N5 essentials to advanced N1 mastery, practice Kanji, Vocabulary, and Grammar step-by-step with structured learning and engaging quizzes. Key Features: Comprehensive Level Coverage: Complete study sets tailored for JLPT N5, N4, N3, N2, and N1. Kanji & Vocabulary Cards: Master essential readings (Onyomi, Kunyomi), meanings, and example sentences with interactive flashcards. Grammar Mastery: Clear explanations and usage patterns to understand core sentence structures. Practice Games & Quizzes: Reinforce your memory with Speed Quiz, Card Matching, and Survival challenges. Progress Tracking & Bookmarks: Monitor your study habits, review difficult words, and keep your prep on track. Start your journey to Japanese fluency today with StepJLPT!
Screenshots
Verdict
The clearest difference is in-app purchases: KarlLang at none against StepJLPT's 6. KarlLang also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. StepJLPT sells 6 one-off in-app purchases. KarlLang asks for nothing beyond the download.
KarlLang ships an update monthly, StepJLPT every 4 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | KarlLang | StepJLPT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 4 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 35 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Sung Chul Park | heesung jin |
In-app purchases
KarlLang
No in-app purchases
StepJLPT
- κ΄κ³ μ κ±°$1.99
- N4 λ§μ€ν° ν©$2.99
- N3 λ§μ€ν° ν©$4.99
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- N1 λ§μ€ν° ν©$5.99
- N2 λ§μ€ν° ν©$5.99
- μ 체 ν¨μ€κΆ λ° κ΄κ³ μ κ±°$14.99
Questions
Is KarlLang free?
Is StepJLPT free?
Do KarlLang or StepJLPT have ads?
Which is updated more often, KarlLang or StepJLPT?
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