Japan Ready Function vs 言旅
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Japan Ready Function
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Welcome to the official mobile application for Japan Ready Function Training School (JRF)! This app is designed specifically for enrolled students preparing their career path to Japan. It serves as a comprehensive Learning Management System (LMS) to help you stay on track with your studies and training. Key Features: - Course Management: Browse available courses and access your enrolled classes anytime, anywhere. - Student Dashboard: View your learning progress, grades, and attendance records at a glance. - Interactive Learning: Access lesson materials directly from your phone. - Important Updates: Receive real-time notifications about class schedules, school announcements, and job opportunities. - Profile & Certificates: Manage your student profile and view your earned certificates. Please Note: This app is designed for students who have registered through our offline school locations. Enrollment and tuition payments are handled directly via the school administration; there are no in-app purchases or additional fees within this app. If you are a new user interested in enrolling, please contact our school office directly to get started! Whether you are learning the Japanese language or vocational skills, the Japan Ready Function app ensures you have everything you need to succeed in your journey.
言旅
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Kotabi is a Japanese language learning app designed for learners who want to improve through real-life travel scenarios and interactive conversations. Features: Practical Japanese expressions for daily life and travel AI-powered conversation practice Vocabulary and grammar explanations with examples Listening and speaking exercises Beginner-friendly lessons from N5 to N2 Learn Japanese through Japanese culture, food, and travel experiences Whether you are preparing for the JLPT, planning a trip to Japan, or simply interested in Japanese culture, Kotabi helps you learn naturally and confidently.
Screenshots
Verdict
The clearest difference is in-app purchases: Japan Ready Function at none against 言旅's 3. 言旅's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 言旅 sells 3 in-app purchases, starting at $2.99 per month. Japan Ready Function asks for nothing beyond the download.
Japan Ready Function ships an update every 2 months, 言旅 every 9 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.
| Parameter | Japan Ready Function | 言旅 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Career-Tech Japan Co.,LTD | 攀 罗 |
In-app purchases
Japan Ready Function
No in-app purchases
言旅
- 月度会员$2.991 Month
- 年度会员$24.991 Year
- 终身会员$49.99









