킹보드 vs Mollu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
킹보드
This AI-powered keyboard offers advanced features like automatic spelling and grammar correction, real-time translation for over 30 languages, and tone adjustment. It also includes a built-in calculator, to-do list manager, and customizable themes for a personalized typing experience.
- Automatic spelling and grammar correction
- Real-time translation in 30+ languages
- Tone and style conversion
- Integrated calculator and to-do list
- Customizable themes and sounds
- Clipboard and text replacement
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• 맞춤법 교정: 맞춤법과 띄어쓰기를 키보드에서 자동으로 교정할 수 있어요. • 번역·외국어 공부: 30개 언어로 번역하고, 한글 발음을 보거나 음성으로 들으며 궁금한 표현은 북마크해서 외국어를 익혀요. • 말투 변환: 상황에 맞는 말투로 바꾸고, 원하는 말투를 직접 적어 나만의 스타일도 만들 수 있어요. • 메모·클립보드·텍스트 대치: 자주 쓰는 글과 사진을 메모에 보관하고, 복사한 내용이나 등록한 단축어를 빠르게 입력해요. • 계산기: 키보드에서 바로 계산하고, 더치페이·부가세·할인 금액도 간편하게 확인해요. • 할일: 할일을 키보드에서 빠르게 저장하고, 글 속 날짜와 시간을 인식해 마감일을 설정하거나 알림을 받아요. • 링크: 공유하거나 복사한 링크를 메모와 함께 보관하고, 폴더별로 정리해 키보드에서 바로 꺼내요. • 이모지·특수문자: 키보드에서 바로 찾아 입력해요. • 나만의 키보드: 사진 테마, 키캡 사운드, 진동, 숫자열, 높이, 글자 크기까지 취향대로 꾸며요. AI 기능에는 크레딧이 사용돼요. 무료 크레딧으로 시작하고, 광고 보상이나 구독으로 더 이용할 수 있어요. AI 기능과 클립보드 등 일부 기능은 키보드 전체 접근 허용이 필요해요. (사실이면 추가) AI 버튼을 누른 문장만 서버로 전송돼요. 개인정보처리방침: https://ehdtjq16221622-source.github.io/spellcheck-keyboard/privacy.html 이용약관: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mollu
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Japanese games, Chinese shopping apps, posts from anywhere. Translate your screen, or the text in front of you, right where it is. Mollu reads the text in a screenshot or a photo you take and draws the translation over the original text, so the screen still looks like the app you were using. No copying, pasting, or switching apps. ■ Great for Games and manga from abroad, foreign social media and forums, product pages on overseas stores, chats with friends overseas, menus and signs while traveling, and settings screens in other languages. ■ One press to translate Assign it to the Action button, AssistiveTouch (a floating on-screen button), Control Center, or Siri. Whatever app you're in, the translated screen appears instantly, and closing it takes you right back. On iPhone models without the Action button and on iPad, one tap on AssistiveTouch does it; on iPad, Apple Pencil Pro squeeze works too. ■ Snap to translate Take a photo of a menu, sign, or ticket and the translation opens right away. Tilted text is translated at the right angle, line by line, and tables are translated cell by cell. Move in close and the camera switches to ultra-wide macro automatically (on supported models), and you can pinch to zoom. Open Translate with Camera straight from Siri, Spotlight, or Shortcuts. ■ In place, naturally Translations are drawn on a matching background so the screen reads like the original. Pinch to zoom, switch between original and translation, or share. ■ Every sentence, one tap away Tap a sentence to see the original and translation together and copy them, have it read aloud, add it to your glossary, or retranslate the screen with AI. ■ Read as a list For long screens, see every translation as a list, copy it all, or have it read aloud. ■ Glossary Add character names, station names, and other proper nouns, and they're always translated the same way. ■ On-device and free By default Mollu uses Apple's on-device translation. Once language packs are downloaded it works offline, and your screen never leaves your device. ■ When you want more natural translations (optional) Connect Claude, GPT, or Gemini with your own API key for context-aware translation. Mollu asks for your consent first and sends only the recognized text, never the image. ■ Private history History stays on your device and is excluded from iCloud backups. You can search it by sentence, it's deleted automatically after the period you choose (7 days by default), and you can lock it with Face ID. Languages: Korean, English, Japanese, Chinese (Simplified and Traditional), Spanish, French, German, Italian, Portuguese, Russian, Vietnamese, Thai, Indonesian, Arabic, Dutch, Hindi, Polish, Turkish, Ukrainian (Some language pairs require Apple translation language packs.)
Screenshots
Verdict
The clearest difference is in-app purchases: Mollu at none against 킹보드's 3. Mollu also leads on ads (none vs shown) and update cadence (daily vs every 3 days). 킹보드's advantage is iOS requirement (17.0 vs 26.0). On price 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. 킹보드 sells 3 in-app purchases, starting at $0.99 per month. Mollu asks for nothing beyond the download.
킹보드 ships an update every 3 days, Mollu daily. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.
| Parameter | 킹보드 | Mollu |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 74.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 53 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Dong sub Park | MINSIK KIM |
In-app purchases
킹보드
- 킹보드 베이직$0.991 Month
- 킹보드 프리미움$1.991 Month
- 프로$3.991 Month
Mollu
No in-app purchases









