KollusPlayer vs Selvy PenScript
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KollusPlayer
This is a dedicated video player for encrypted content from the Kollus service. It offers playback speed control and resume playback functionality. Compatible with a wide range of iPhone and iPad models.
- Plays Kollus encrypted content
- Adjustable playback speed (0.5x-2.0x)
- Resume playback
- Wide device compatibility
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KollusPlayer는 Kollus 서비스의 암호화된 컨텐츠를 재생하기 위한 전용 동영상 플레이어입니다. [부가기능] 배속조절: x0.5~x2.0 (iPhone4 x1.2배속) 이어보기 [지원단말] iPhone4s, iPhone5, iPhone5c, iPhone5s, iPhone6, iPhone6 Plus, iPhone6s, iPhone6s Plus, iPhoneSE, iPhone7, iPhone7 Plus, iPhone 8, iPhone 8 Plus, iPhone X iPad2, iPad3, iPad Retina, iPad Air, iPad Air 2, iPad mini, iPad mini 2, iPad mini 3, iPad mini 4, iPad Pro
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.
- Handwriting recognition
- Supports over 40 languages
- Cursive handwriting support
- Specialized ink for beautification
- Six ink color options
- Smooth, continuous input
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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
Screenshots
Verdict
The clearest difference is rating: Selvy PenScript at 3.6 against KollusPlayer's 1.4. Selvy PenScript also leads on review sentiment (66% vs 26%) and iOS requirement (8.0 vs 16.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
Selvy PenScript holds the better App Store score, 3.6 against 1.4. Both are backed by a comparable volume of ratings — 82 and 120 respectively. Written reviews point the same way: 26% of KollusPlayer's written reviews are positive against 66% of Selvy PenScript's.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.
| Parameter | KollusPlayer | Selvy PenScript |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (82 ratings) | 3.6 (120 ratings) — better |
| Positive reviews | 26.4% of reviews | 65.7% of reviews — better |
| Number of ratings | 82 | 120 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Catenoid, Inc. | SELVAS AI Inc. |
Customer experience
KollusPlayer
Selvy PenScript
Bugs and requests
KollusPlayer
Not enough reviews yet to summarise bugs or 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
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- 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
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- 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
In-app purchases
KollusPlayer
No in-app purchases
Selvy PenScript
No in-app purchases
