Korean Checker vs 마이발레스타
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Korean Checker
Correct spelling and spacing errors in Korean sentences. This app offers AI-powered sentence transformation, a history of corrections, and easy sharing of the results. It helps users identify and learn from common mistakes.
- Correct spelling and spacing
- AI sentence transformation
- Copy corrected sentences
- Share easily
- Correction history
- Check frequently misspelled words
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- You can correct the spelling and spacing of sentences. - You can easily copy the corrected sentence. - Easily share. - Wrong spelling and incorrect spacing history provided. - You can check frequently misspelled words or spacing errors. - You can review your spelling check history. You can transform sentences in various ways using AI features. Terms of Service: https://soulduse.blogspot.com/2023/09/blog-post.html Privacy Policy: https://soulduse.blogspot.com/2023/09/blog-post_27.html
마이발레스타
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- 교재발주 및 반품, 교재비 및 수수료 정산, 음원 및 콘텐츠 관리, 출강지점관리 등 주니토니 발레스타 강사님들께 필요한 모든 것은 하나의 앱에 담았습니다. - 교재발주 및 반품 : 매 학기 시작전 앱을 통해 편리하게 교재를 발주하고 반품에서 배송까지 본사 물류팀에서 관리합니다. - 정산 : 선생님들께서 직접 계산할 필요없이 자동으로 계산되어 고지되므로 편리하게 정산업무를 처리하실 수 있습니다. - 음원 : 수업에 필요한 음원을 별도로 내려받을 필요없이 앱에서 바로 사용가능하며 필요한 음원만 골라 사용하실 수 있는 플레이리스트 기능도 제공합니다. - 출강지점관리 : 출강지점 및 스케줄 관리와 수업알림 기능 등으로 매 학기 수업현황을 한눈에 파악하실 수 있습니다.
Screenshots
Verdict
The clearest difference is review sentiment: 마이발레스타 at 100% against Korean Checker's 53%. 마이발레스타 also leads on in-app purchases (none vs 4) and ads (none vs shown). Korean Checker's advantage is ratings volume (54 vs 1). On price, device support 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. Korean Checker sells 2 in-app purchases, starting at $3.99 per month. 마이발레스타 asks for nothing beyond the download.
마이발레스타 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Korean Checker has 54 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of Korean Checker's written reviews are positive against 100% of 마이발레스타's.
Korean Checker ships an update every 5 months, 마이발레스타 fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Korean Checker | 마이발레스타 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (54 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 52.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 54 — better | 1 |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 35 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | Hyunwoo Kim | KizCastle Co., Ltd. |
Customer experience
Korean Checker
마이발레스타
In-app purchases
Korean Checker
- Monthly subscription2 variants$3.991 Month
- Annual subscription2 variants$19.991 Year
마이발레스타
No in-app purchases
