Hangul 10 Key vs Slyder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hangul 10 Key
This app offers a custom keyboard for typing Korean Hangul with various layouts like ChunJiIn, Naratgul, and VEGA. It allows for easy symbol insertion, font and color customization, and background image changes. The app prioritizes user privacy and does not collect typing data.
- Multiple Hangul layouts (ChunJiIn, Naratgul, VEGA)
- Easy symbol insertion with macros
- Customizable fonts and colors
- Set personal photos as keyboard background
- User-friendly settings
- Privacy-focused design
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- To dismiss the keyboard activation guide in launch of Hangul 10 Key, just follow the guide and activate the keyboard. - To play keyboard sound and cherish additional functions Hangul 10 Key offer, 'Allow Open Access' option should be turned on. Hangul 10 Key NEVER collect users' privacy information with extended authority. - To remove underline in keyboard characters, open 'Settings' app and navigate to 'General' -> 'Accessibility' and turn off 'Button Shapes' option. Hangul 10 Key App is a Hangul-typing keyboard that provides easy-to-learn layouts of Hangul language, ChunJiIn, Naratgul, and VEGA, which are widely used in Korea for users. If QWERTY keyboard layout is too hard for you to type Hangul language, then Hangul 10 Key App is right here for you! Use Hangul 10 Key App not only for easy-typing, but for user-friendly settings of macros and symbols. You can set any symbols you like, and insert them super fast. You can also change fonts and colors of Hangul 10 Key keyboard, or pick your best photos in your library and set it to background of Hangul 10 Key keyboard! Privacy Policy: Any private information or any key stroke user has typed are NOT slipped out of iPhone and iPad and transferred to developer. 'Allow All Access' option is essential ONLY for extended features such as customizing keyboard.
Slyder
Enhance your typing experience with a customizable keyboard offering extensive gesture controls for navigation, deletion, and text manipulation. It supports multiple languages and offers personalized themes and feedback options.
- Extensive gesture controls
- Multi-language support
- Customizable themes
- Emoji recommendations
- Copy/paste history
- Adjustable keyboard height
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Slyder is a lightweight keyboard built around gestures — slide anywhere to move the cursor, drag the delete key to erase and undo, and keep the tools you actually use one tap above the keys. TYPE IN 38 LANGUAGES Japanese かな 12-key flick and ローマ字 with kana→kanji conversion. Chinese 简体拼音 and 注音. Arabic, Hebrew, Persian and Urdu with full right-to-left layouts. Hindi, Bengali, Tamil, Telugu, Thai, Greek, Korean, English and many more — every one with the same gestures. GESTURES THAT SAVE TAPS - Slide anywhere on the keys to move the cursor, letter by letter - Drag the space bar to move word by word - Drag delete left to erase, right to bring it back - Swipe down to dismiss, swipe up for the number row MAKE IT YOURS - Themes matched to your iPhone color, or a gradient you build yourself - Choose the font your keys are drawn in - An extra row of favorites — buttons, phrases, links, folders - Adjustable keyboard height TOOLS BUILT IN - Clipboard history and a one-tap paste button - Emoji and emoticon suggestions that learn as you type - Cool Fonts and Fun Text - Generative AI with web search - Insights into how you type iCLOUD BACKUP Settings, folders, colors, clipboard, emoji and stats back up to your own iCloud and restore onto a new iPhone in one tap. ON iPAD A native iPad layout with a full number row and Apple-parity key sizing. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Slyder at 4.5 against Hangul 10 Key's 2.5. Slyder also leads on ratings volume (1.6K vs 2). Hangul 10 Key's advantage is in-app purchases (none vs 12) and review sentiment (92% vs 69%). On price, update cadence, ads and monetization model 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. Slyder sells 12 in-app purchases, starting at $0.99 per month. Hangul 10 Key asks for nothing beyond the download.
Slyder holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: Slyder has 1.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 92% of Hangul 10 Key's written reviews are positive against 69% of Slyder's, so the app with the better star average is not the one people write more warmly about.
Hangul 10 Key ships an update fortnightly, Slyder every 10 days. The most recent releases landed on June 9, 2026 and September 24, 2026 respectively.
| Parameter | Hangul 10 Key | Slyder |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 4.5 (1.6K ratings) — better |
| Positive reviews | 91.9% of reviews — better | 68.6% of reviews |
| Number of ratings | 2 | 1.6K — better |
| Update frequency | Fortnightly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 20 MB | 191 MB |
| Age rating | 4+ | 4+ |
| Developer | Tack-Gyu Lee | Chiho Chun |
Customer experience
Hangul 10 Key
Slyder
Bugs and requests
Hangul 10 Key
Not enough reviews yet to summarise bugs or requests.
Slyder
Reported bugs
4 issues- Keyboard sometimes switches to default iOS keyboard unexpectedly
- Haptic feedback issues, sometimes stops working
- Keyboard not working properly in certain apps like Chrome and Safari
- Issues with the keyboard when using the emoji/special character section
Requested features
5 requests- Add autocorrect and text prediction features
- Allow customizing the favorite bar when switching keyboard layers
- Add support for more languages like Japanese, Chinese, and Urdu
- Improve stability and reduce bugs
- Allow disabling the full access permission request
In-app purchases
Hangul 10 Key
No in-app purchases
Slyder
- Plus$0.991 Month
- Premium$3.997 Days
- Plus$7.991 Year
Show 2 moreShow fewer
- Premium$9.991 Month
- Premium$59.991 Year
- Support $0.99$0.99
- Support $1.99$1.99
- Support $2.99$2.99
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- Support $4.99$4.99
- Support $9.99$9.99
- Support $29.99$29.99
- Support $99.99$99.99









