Comparison

Selvy PenScript vs 네이버 스마트보드

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

Head to head
About

Selvy PenScript

Transform your handwritten notes into digital text with advanced AI recognition. Supports over 40 languages and various handwriting styles, offering a smooth and customizable input experience.

Highlights
  • Handwriting recognition
  • Supports over 40 languages
  • Cursive handwriting support
  • Specialized ink for beautification
  • Six ink color options
  • Smooth, continuous input
Read full description

Are you fed up with keyboard typos? Do you miss handwriting on a daily basis? Selvy PenScript empowers you to use your own handwriting to input text on your iPhone. Whether your handwriting is neat, squiggly, or cursive, Selvy PenScript will recognize your handwriting based on 20 years of handwriting recognition research and technology brought to you by Selvas AI. Try it out now using either a stylus or your finger! Some of our key features include: ㆍ Specialized ink specially designed to beautify your handwriting ㆍ Six different ink colors you can choose from ㆍ Smooth, continuous input that provides a seamless handwriting experience ㆍ Recognition of over 40 languages with support for cursive handwriting ㆍ Our online handwriting service that enables you to select languages without having to download them Got a question? You can contact us through our customer center or Facebook page. ■ Customer Center: support@selvasai.comk ■ http://www.selvasai.com

About

네이버 스마트보드

This keyboard app offers integrated search, real-time translation, and drawing tools directly within your messaging. It learns your typing habits to provide smarter suggestions and custom text shortcuts, enhancing your communication experience.

Highlights
  • Integrated search within keyboard
  • Real-time translation (Korean to English, Chinese, Japanese)
  • Drawing and sticker support
  • Smart suggestions and custom text shortcuts
  • Voice typing and voice recognition translation
  • Customizable Korean keyboard layouts
  • Keyboard background image customization
Read full description

The more you use, the easier it gets. Search and translation are available on the keyboard. You also can use stickers or your own drawings. Take a look at NAVER SmartBoard, a keyboard app that just fits you. 1. It gests smarter as you use it. You can use suggestions from SmartBoard such as words, corrections, or emojis. Custom texts help you enter long sentences each with a single tap while Quick Keys let your favorite shortened phrases stay in a single key. You can not only change Korean syllables to Chinese characters but also type with your voice. 2. Search while you keep texting You don't have to switch to a search app during a conversation. Finding information of restaurants, movies, weather, and shopping has never been easier. Stay where you are and get things done! 3. Real-time translation as you type in. Don't be afraid of texting or emailing with foreigners any more. Just type in Korean and SmartBoard does the rest translating into English, Chinese (Simplified), or Japanese using N2MT technology. Using voice recognition while translating is even useful. 4. A single drawing wins the speech. Sometimes it's a lot better to show a picture than to describe in words. Draw anything you want to send either on a empty canvas or a picture in your gallery! 5. Customize your keyboard Accustomed to a certain Korean layout? SmartBoard supports major Korean layouts such as "2-set Korean", "Danmoum", "Cheonjiin", "Naratgul", and "Vega". If you were frustrated with "Danmoum" before, meet our "Danmoum+" that has an additional SHIFT key. You also can set any images for the keyboard background.

Screenshots

Selvy PenScript4 screens
네이버 스마트보드4 screens

Verdict

The call

The clearest difference is rating: 네이버 스마트보드 at 4.1 against Selvy PenScript's 3.6. Selvy PenScript's advantage is iOS requirement (8.0 vs 17.0). On price, review sentiment, ratings volume and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

네이버 스마트보드 holds the better App Store score, 4.1 against 3.6. Both are backed by a comparable volume of ratings — 120 and 324 respectively. Written reviews split almost evenly too, at 66% and 65% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
Selvy PenScript versus 네이버 스마트보드: the parameters behind the verdict, then further details
ParameterSelvy PenScript네이버 스마트보드
PriceFreeFree
Rating3.6 (120 ratings)4.1 (324 ratings) — better
Positive reviews65.7% of reviews — better65.5% of reviews
Number of ratings120324 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better17.0
Further details — not scored
Size48 MB150 MB
Age rating4+4+
DeveloperSELVAS AI Inc.NAVER Corp.

Customer experience

Selvy PenScript

All ratings120 ratings
Positive63.3%
Neutral9.2%
Negative27.5%
Written reviews210 reviews
Positive65.7%
Neutral10.5%
Negative23.8%

네이버 스마트보드

All ratings324 ratings
Positive75.6%
Neutral9.6%
Negative14.8%
Written reviews368 reviews
Positive65.5%
Neutral14.7%
Negative19.8%

User reviews

Selvy PenScript

From 120 App Store ratings

What we love

  • ✍️ Excellent handwriting recognition accuracy
  • 🚀 Fast and responsive performance
  • 💰 Free app with no ads
  • 🌍 Supports multiple languages
  • ⚙️ Adjustable recognition delay settings

Room to improve

  • 🐛 Frequent crashes and freezes
  • ⚠️ Compatibility issues with newer iOS versions
  • 🔒 Requires full keyboard access (privacy concerns)
  • 📱 Poor performance on iPad Mini and iPad Pro
  • 🪟 Floating keyboard mode has missing UI elements

네이버 스마트보드

From 324 App Store ratings

What we love

  • 🚀 Convenient features like translation, clipboard, and emojis
  • 👍 Customizable keyboard with various themes and designs
  • 💡 Useful built-in tools like calculator and search
  • 🎨 Cute and aesthetically pleasing keyboard

Room to improve

  • 🐛 Keyboard freezes or disappears unexpectedly
  • 🔍 Issues with accuracy of translation and autocorrect
  • 🤖 Laggy performance and typing errors
  • 🔌 Keyboard drains battery quickly

Bugs and requests

Selvy PenScript

Reported bugs

12 issues
  • App crashes on iPhone 12 Pro Max
  • Keyboard not appearing or switching properly
  • Floating keyboard missing buttons (backspace, enter, keyboard switcher)
  • Language selection not working (only Japanese shows despite settings)
  • Incompatible with iOS 15.1.1 and later
Show 7 more
  • Caps lock malfunction with hardware keyboards
  • Terms of Service screen blocks app startup
  • Google Docs on Safari only types one letter at a time
  • Keyboard assets disappearing in floating mode
  • Undo function loses entire sentences
  • Poor recognition with multiple languages simultaneously
  • Kanji not recognized in Japanese mode

Requested features

17 requests
  • Dark mode support
  • Larger writing area for iPad Pro
  • Apple Pencil-only input mode (disable palm detection)
  • Better punctuation and special character recognition
  • Improved undo/redo functionality
Show 12 more
  • Eraser tool for corrections
  • Arabic language support
  • Persian language support
  • Kanji support for Japanese
  • Customizable keyboard button sizes
  • Floating keyboard improvements
  • Better documentation and tutorials
  • Dedicated punctuation button
  • Ability to cross out words while writing
  • Updated UI to match Apple design standards
  • Support for iPad one-hand keyboard mode
  • Adjustable writing space position

네이버 스마트보드

Reported bugs

4 issues
  • Keyboard fails to load or switch to default keyboard
  • Clipboard feature not working as expected
  • Certain special characters not recognized or displayed properly
  • Compatibility issues with newer iOS versions

Requested features

4 requests
  • Add support for more languages like Chinese, Arabic, and Thai
  • Improve autocorrect and grammar suggestions for English
  • Allow users to fully customize keyboard layout and key sizes
  • Implement swipe-to-type functionality

In-app purchases

None

Selvy PenScript

No in-app purchases

None

네이버 스마트보드

No in-app purchases

Questions

Is Selvy PenScript free?
Selvy PenScript is free to download, with no in-app purchases.
Is 네이버 스마트보드 free?
네이버 스마트보드 is free to download, with no in-app purchases.
Which has better reviews, Selvy PenScript or 네이버 스마트보드?
네이버 스마트보드 is rated higher. Selvy PenScript averages 3.6 out of 5 from 120 ratings, while 네이버 스마트보드 averages 4.1 from 324 ratings.
Do Selvy PenScript or 네이버 스마트보드 have ads?
Neither Selvy PenScript nor 네이버 스마트보드 shows ads.
Which is updated more often, Selvy PenScript or 네이버 스마트보드?
Selvy PenScript ships an update monthly, and 네이버 스마트보드 monthly. Most recently, Selvy PenScript was updated on October 7, 2026 and 네이버 스마트보드 on October 19, 2026.

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