IIRTECH한국어 vs TOPIK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IIRTECH한국어
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언제 어디서나 내 손 안에 있는 한국어 교재를 펼쳐보세요. 선생님이 출제한 과제를 해결하고 평가를 받아보세요. 어학당 친구들과 서로 질문하고 답변하세요. 자신의 한국유학 생활을 공유하세요.
TOPIK
Master Korean vocabulary and grammar from beginner to advanced. Enhance reading and listening with practice questions and engage in practical conversations to improve speaking skills. Quickly assess your TOPIK level with random question tests.
- Vocabulary and grammar improvement
- Reading and listening skill enhancement
- TOPIK practice questions
- 100 practical conversations
- Quick TOPIK level testing
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- Build your Korean vocabulary and grammar skills from beginner to advanced. - Strengthen your Korean reading and listening skills with TOPIK practice questions. - Practice Korean listening and speaking with 100 practical conversations. - Quickly and easily check your TOPIK level with 10 random TOPIK questions.
Screenshots
Verdict
The clearest difference is in-app purchases: IIRTECH한국어 at none against TOPIK's 1. IIRTECH한국어 also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). On price, update cadence 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. TOPIK sells 1 one-off in-app purchase. IIRTECH한국어 asks for nothing beyond the download.
IIRTECH한국어 ships an update every 3 weeks, TOPIK every 10 days. The most recent releases landed on September 20, 2026 and October 23, 2026 respectively.
| Parameter | IIRTECH한국어 | TOPIK |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (96 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 96 — better |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 42 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | (주)이르테크 | Hyungpil Kim |
In-app purchases
IIRTECH한국어
No in-app purchases
TOPIK
- Premium Upgrade$5.99
