IT말싸미 vs Yojeummal Slang Dictionary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IT말싸미
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IT Malsami (IT말싸미) is a practical, pronunciation-first glossary for Korean IT teams. Look up 10,000+ IT terms, acronyms, and Pangyo workplace phrases with their meaning, pronunciation, and real-world context. Use it when an unfamiliar term appears in a standup, onboarding session, code review, product document, or chat. Search one term or unpack a sentence containing mixed expressions such as RAG, p95, and QA. Core features - Search 10,000+ IT terms, acronyms, and Korean workplace phrases - Compare correct pronunciations, common misreadings, and Korean phonetic guides - Understand when a term is used through concise explanations and workplace examples - Browse AI/LLM, backend, cloud, security, data, frontend, mobile, and Pangyo topics - Review difficult terms with quizzes and a saved-word list - Sign in with Apple on iOS or Kakao to sync saved words across devices - Send missing terms and pronunciation corrections through feedback - Keep learning with a built-in dictionary and saved words when the network is unreliable IT Malsami is for developers, product managers, designers, QA, operations, and anyone who wants to communicate more clearly in Korean IT work.
Yojeummal Slang Dictionary
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Korean slang moves fast — new terms show up on social media, in K-dramas, and in group chats every week, and even people who read Korean well can get stumped. Yojeummal Dictionary (요즘말 사전) explains Korean neologisms and abbreviations in Korean, built for heritage speakers, Korean learners, and K-content fans who read Korean. ■ Paste the whole message Drop in a text or group chat, and we highlight the slang inside it and show you what it means — in Korean. ■ Unlimited dictionary search Look up any term whenever you're curious — Korean definitions, example sentences, and when it started trending. Search without limits. ■ Slang of the day Get a daily notification with a new term, explained in Korean. ■ Learn it with quizzes Review what you learned with a daily quiz set. ■ Honest pricing Pro is a single purchase: unlimited sentence lookups, quizzes, and word list, the full trending-slang pack, new-slang alerts and a weekly report, plus ad removal. No subscription. Note: definitions in this app are written in Korean. Dictionary search has no limit, ever. When you want unlimited sentence lookups, Pro unlocks it all — once, forever.
Screenshots
Verdict
The clearest difference is in-app purchases: IT말싸미 at none against Yojeummal Slang Dictionary's 1. Yojeummal Slang Dictionary's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence 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. Yojeummal Slang Dictionary sells 1 one-off in-app purchase. IT말싸미 asks for nothing beyond the download.
IT말싸미 ships an update every 4 days, Yojeummal Slang Dictionary weekly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | IT말싸미 | Yojeummal Slang Dictionary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 63 MB | 36 MB |
| Age rating | 4+ | 9+ |
| Developer | Choi Tae Ho | SEONYONG LEE |
In-app purchases
IT말싸미
No in-app purchases
Yojeummal Slang Dictionary
- Pro (Lifetime Unlock)$4.99






