내 단어장 vs Random Voca
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
내 단어장
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단어를 검색해서 저장하고 발음을 언제든지 바로 들어 볼 수 있습니다. 뜻과 단어를 번갈아가며 암기할 수 있습니다. 단어를 CSV로 백업하고 파일 앱으로 백업한 파일을 메일로 보내거나 아이튠스로 백업할 수 있습니다. 영어 공부하시는데 조금이라도 도움이 되었으면 좋겠습니다. 원작자 : Rocknz
Random Voca
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No ads, no login — just a clean, easy experience. Create your own word lists and study them in random order. Aim to shorten the time it takes for each word to come to mind!
Screenshots
Verdict
The clearest difference is in-app purchases: 내 단어장 at none against Random Voca's 1. 내 단어장 also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Random Voca's advantage is update cadence (every 4 days vs every 5 months). On price and ads 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. Random Voca sells 1 one-off in-app purchase. 내 단어장 asks for nothing beyond the download.
내 단어장 ships an update every 5 months, Random Voca every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | 내 단어장 | Random Voca |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Sahyun Kim | Hyeongbok Jeon |
In-app purchases
내 단어장
No in-app purchases
Random Voca
- Support the Developer$0.49





