Comparison

Hanglin vs Oneclick Scanner

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

Head to head
About

Hanglin

This keyboard app simplifies Korean typing by separating consonants and vowels onto different screens, allowing direct selection without composition. It offers larger keys, accurate character selection from candidates, and one-handed operation for faster, more accurate input.

Highlights
  • Separate consonant and vowel screens
  • Direct selection of consonants and vowels
  • Larger, easier-to-tap keys
  • Accurate character selection from candidates
  • One-handed keyboard operation
  • Multiple input modes (Basic Hangul, EXT, Numbers, Symbols, English, Jamo)
Features
Read full description

1. Welcome to Hanglin! The standard Korean keyboard is widely used and convenient, but it has some inconveniences: you must compose vowels, and because Hangul is assembled in the text field, small fonts can make characters hard to check. Hanglin solves these issues by placing consonants and vowels on separate screens with automatic switching. You can directly select all 19 consonants and 21 vowels without vowel composition. And since you choose from candidates, input is not affected by font size. As a result, Hangul typing on iPhone becomes fast, accurate, and surprisingly simple. 2. Features (1) By reducing the standard 10-column layout to 7 columns, keys are larger and easier to tap. (2) The consonant and vowel layouts are similar to the standard keyboard, making it easy to get used to and type faster. (3) Hangul is chosen from up to 18 large candidate characters, ensuring accurate input even for complex combinations. (4) Basic 14 consonants are shown in blue, and the basic 12 vowels in red, making them easy to distinguish. (5) On iPad, jamo are arranged in dictionary order, which is helpful for Korean learners. (6) You can enter 2,350 + 47 characters in Basic Hangul mode, and all 11,172 characters in EXT mode. (7) The initial L, R keys allow one-hand keyboard operation. (8) Input modes include: Basic Hangul, EXT, Numbers, Symbols, English, and Jamo (6 modes). 3. Supported Devices (as of Nov 2025) Supported Models · iPhone: iPhone SE (2nd generation) to iPhone 17 series · iPad: iPad 5th generation to iPad A16 Supported OS · iOS 15.5 – 18.x and iOS 26.x · iPadOS 15.5 – iPadOS 26.x Interface Languages English, Korean, Japanese 4. Initial Setup To start using Hanglin, two settings are required. [1] Add the keyboard · Open the Settings app. · Go to General → Keyboard → Add New Keyboard. · Select Hanglin. [2] Enable tap sounds (Allow Full Access) · Open Settings → Accessibility → Keyboards & Input. · Tap Full Keyboard Access. · Turn on the Full Keyboard Access switch. *After this setting, you can toggle key-tap sound on/off using the switch inside the host app. 5. How to Use · When you select a consonant, the screen automatically switches to the vowel screen. · After choosing a vowel, up to 18 Hangul candidates appear. · Select your desired syllable, and the keyboard returns to the consonant screen. Repeat as needed. · Two candidate display modes are available. An optional mode places Hangul with the “ssang-siot final consonant” first, making frequently used keys easier to reach on the right side. · To enter jamo only (without forming a syllable), tap the Jamo button or the Complex Batchim (CBtm) button that appears afterward. · In one-handed mode, the L, R keys temporarily disappear after you select a Hangul jamo. They will reappear if you rotate your iPhone and then return it to its original orientation. 6. About the Developer · Name: Takayuki Imai · Email: snowysap@gmail.com · Support Site: https://superscript.sakura.ne.jp/ 7. Privacy Policy · The keyboard never sends your typed content to any server or over the internet. · We do not disclose or sell personal information such as your name, email address, or communication with us.

About

Oneclick Scanner

Features
Read full description

One-click is All you need. Auto Capture, Auto Crop. No fuzzy PDF or share. Just in your Gallery. - Oneclick Scanner

Screenshots

Hanglin4 screens
Oneclick Scanner3 screens

Verdict

The call

The clearest difference is price: Oneclick Scanner at Free against Hanglin's $2.99. Oneclick Scanner also leads on update cadence (every 2 days vs every 4 months). Hanglin's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 18.0). On ads 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

Oneclick Scanner is free to download; Hanglin costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hanglin ships an update every 4 months, Oneclick Scanner every 2 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 4 level
Hanglin versus Oneclick Scanner: the parameters behind the verdict, then further details
ParameterHanglinOneclick Scanner
Price$2.99Free — better
Positive reviews0.0% of reviews—
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better18.0
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperTakayuki ImaiJunbum Lee

In-app purchases

None

Hanglin

No in-app purchases

None

Oneclick Scanner

No in-app purchases

Questions

Is Hanglin free?
Hanglin costs $2.99, with no in-app purchases.
Is Oneclick Scanner free?
Oneclick Scanner is free to download, with no in-app purchases.
Do Hanglin or Oneclick Scanner have ads?
Neither Hanglin nor Oneclick Scanner shows ads.
Which is updated more often, Hanglin or Oneclick Scanner?
Hanglin ships an update every 4 months, and Oneclick Scanner every 2 days. Most recently, Hanglin was updated on November 1, 2026 and Oneclick Scanner on October 30, 2026.

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