Comparison

Hangul 10 Key vs SYKeyboard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

- 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.

About

SYKeyboard

This keyboard app offers multiple layouts for English and Korean typing, including QWERTY, Naratgeul, Cheonjiin, and Dubeolsik. It features a built-in numeric keypad, one-handed mode, and predictive text with extensive customization options for key repeat, cursor movement, and keyboard dimensions.

Highlights
  • English QWERTY keyboard
  • Multiple Korean keyboard layouts
  • Built-in numeric keypad
  • One-handed typing mode
  • Predictive text
  • Customizable keyboard settings
Features
Read full description

SYKeyboard, a convenient Korean keyboard for iOS Key Features - Naratgeul keyboard - Cheonjiin keyboard - Dubeolsik keyboard - English (QWERTY) keyboard - Korean & English keyboard (switch with the 한/A key) - Built-in numeric keypad - Optional number row - One-handed keyboard mode - Predictive text (learns your frequently used words, shows math results) - Clipboard history (paste text and images, pin favorites) - Undo/Redo buttons - Smart Punctuation - Detailed keyboard settings (key repeat, cursor movement, keyboard height, one-handed keyboard width, letter column width, space bar position, and more)

Screenshots

Hangul 10 Key4 screens
SYKeyboard4 screens

Verdict

The call

The clearest difference is ads: Hangul 10 Key at none against SYKeyboard's shown. Hangul 10 Key also leads on device support (3 vs 1) and iOS requirement (8.0 vs 16.0). SYKeyboard's advantage is update cadence (every 4 days vs fortnightly) and monetization model (ad-supported vs free with in-app purchases). On price and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hangul 10 Key ships an update fortnightly, SYKeyboard every 4 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard6 real differences · 4 level
Hangul 10 Key versus SYKeyboard: the parameters behind the verdict, then further details
ParameterHangul 10 KeySYKeyboard
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews91.9% of reviews100.0% of reviews — better
Number of ratings2 — better—
Update frequencyFortnightlyEvery 4 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS8.0 — better16.0
Further details — not scored
Size20 MB29 MB
Age rating4+4+
DeveloperTack-Gyu LeeDongHwan Seo

Customer experience

Hangul 10 Key

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews74 reviews
Positive91.9%
Neutral6.8%
Negative1.4%

SYKeyboard

Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Hangul 10 Key

No in-app purchases

None

SYKeyboard

No in-app purchases

Questions

Is Hangul 10 Key free?
Hangul 10 Key is free to download, with no in-app purchases.
Is SYKeyboard free?
SYKeyboard is free to download, with no in-app purchases.
Do Hangul 10 Key or SYKeyboard have ads?
SYKeyboard shows ads; Hangul 10 Key does not.
Which is updated more often, Hangul 10 Key or SYKeyboard?
Hangul 10 Key ships an update fortnightly, and SYKeyboard every 4 days. Most recently, Hangul 10 Key was updated on October 24, 2026 and SYKeyboard on October 27, 2026.

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