買わない方がいい。最悪のアプリ！
問題が簡単過ぎて実践では使えない！問題の難易度が実測にあっておらず、役に立たない。金返せと言いたい。
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About
Prepare for Japan's small-vessel operator license exams with practice questions, mock tests, and progress tracking. Covers multiple license classes, offering detailed explanations and mistake review. Unlock full content and features with a premium purchase.
✓Practice questions with explanations
✓Mock exams in real exam format
✓Automatic mistake review
✓Progress tracking dashboard
✓Covers multiple license classes
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What's New in Sealore
1.2.1
August 11, 2026
The lifetime purchase is now 1,980 yen (was 3,480) — pay once, no auto-renewal. You can now unlock questions by watching a short ad: 10 questions each time, kept forever (up to 3 times a day). Free practice covers the first 25% of every subject (102 questions).
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Sealore Premium 年額
Sealore Premium の年額プランです。
$19.991 Year
7 Days trial1
In-App Purchases
$19.99
Sealore Premium Lifetime
Unlock all premium features forever.
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FAQ
What license classes does Sealore cover?
Sealore covers Class 2, Class 1, Special (personal watercraft), and Inland-waters limited license classes for small vessels in Japan.
How many practice questions are available?
The app offers 400 original practice questions. Approximately 100 questions are available for free, with the remaining unlocked through a premium purchase.
What is the cost of Sealore Premium?
Sealore Premium can be purchased with a monthly subscription for $2.99 (with a 7-day free trial) or a lifetime purchase for 1,980 yen (one-time payment).
Does Sealore have ads?
Yes, Sealore contains advertisements. Ads are removed when you upgrade to Sealore Premium.
How does Sealore help with mistakes?
Sealore automatically reviews your mistakes and allows you to bookmark difficult questions. It also utilizes spaced repetition to reinforce learning.
What devices does Sealore support?
Sealore is currently supported on iPhone devices.
How often is Sealore updated?
The app was last updated on August 11, 2026, with version 1.2.1. Updates typically include content refinements and feature improvements.
Is Sealore affiliated with any official examination bodies?
No, Sealore is an independent study aid and is not affiliated with any Japanese government body or examination organization.