韓国語動詞・形容詞活用アプリ vs Skix Echo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
韓国語動詞・形容詞活用アプリ
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K-Formsは、韓国語の動詞・形容詞の活用を練習するための学習アプリです。 基本単語から不規則活用まで、韓国語の用言活用をクイズ形式で確認しながら身につけられます。 韓国語文法の中でもつまずきやすい動詞活用・形容詞活用を、短い学習単位で反復できます。 主な機能 ・韓国語の動詞・形容詞と意味の一覧表示 ・活用形の入力クイズ ・不規則活用トレーニング ・手書き練習 ・例文と活用表の確認 ・学習記録と苦手単語の復習 ・プレミアム機能の買い切りアンロック 韓国語の活用を覚えたい方、動詞・形容詞を実際に使える形まで練習したい方におすすめです。
Skix Echo
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Skix Echo is an AI language-learning app built around one idea: you learn to speak by speaking. FOR PEOPLE WHO - Finished the flashcard apps but still freeze in real conversations - Want to learn only the phrases they will actually use in daily life - Feel too self-conscious to practice pronunciation in front of others KEY FEATURES - Voice Capture: Say a sentence in your native language and AI turns it into personal study material - Echo Lens: Point your camera at text or objects around you and turn them into lessons - AI Roleplay: Practice real scenes — ordering, directions, small talk — in conversation with AI - Pronunciation Coach: Record yourself and get specific, actionable feedback - Learning Path: Daily tasks generated backwards from your goal - SRS Review: Spaced repetition that moves what you learned into long-term memory PRICING Every feature is free for your first 7 days — no payment info required, and the trial never converts into a charge automatically. To continue afterwards, choose an auto-renewable subscription: - Pro (JPY 1,980/month): generous AI usage for daily study - Max (JPY 3,980/month): our highest tier for heavy learners Subscriptions are charged to your Apple ID account and renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Terms of Use: https://www.skix-echo.com/terms.html Privacy Policy: https://www.skix-echo.com/privacy.html
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Verdict
The clearest difference is in-app purchases: Skix Echo at none against 韓国語動詞・形容詞活用アプリ's 1. 韓国語動詞・形容詞活用アプリ's advantage is update cadence (every 2 days vs every 5 days) and iOS requirement (13.0 vs 17.0). On price, ads and device support 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. 韓国語動詞・形容詞活用アプリ sells 1 one-off in-app purchase. Skix Echo asks for nothing beyond the download.
韓国語動詞・形容詞活用アプリ ships an update every 2 days, Skix Echo every 5 days. The most recent releases landed on September 11, 2026 and September 29, 2026 respectively.
| Parameter | 韓国語動詞・形容詞活用アプリ | Skix Echo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | kotobaz | SKIX K.K. |
In-app purchases
韓国語動詞・形容詞活用アプリ
- K-Forms Premium$5.99
Skix Echo
No in-app purchases








