Korean Checker vs Kept
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
Read full descriptionHide full description
- 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
Kept
Read full descriptionHide full description
Kept — Turn your daily routines into lasting memories. Track recurring routines and daily to-dos in one place. Attach a small photo when you complete a routine, and watch your patterns and streaks reveal themselves over time. At the end of each month, turn your stickers into a beautiful collage you can save and keep. All your data stays on your device — nothing is sent to any server.
Screenshots
Verdict
The clearest difference is in-app purchases: Kept at none against Korean Checker's 4. Kept also leads on ads (none vs shown) and update cadence (every 5 days vs every 5 months). 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. Kept asks for nothing beyond the download.
Korean Checker ships an update every 5 months, Kept every 5 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.
| Parameter | Korean Checker | Kept |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (53 ratings) — better | — |
| Positive reviews | 52.7% of reviews | — |
| Number of ratings | 53 — better | — |
| Update frequency | Every 5 months | Every 5 days — 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 | 33 MB |
| Age rating | 12+ | 4+ |
| Developer | Hyunwoo Kim | WOOJUNG JO |
In-app purchases
Korean Checker
- Monthly subscription2 variants$3.991 Month
- Annual subscription2 variants$19.991 Year
Kept
No in-app purchases
