# Selvy PenScript vs Slyder

The clearest difference is rating: Slyder at 4.5 against Selvy PenScript's 3.6. Slyder also leads on update cadence (every 10 days vs monthly) and ratings volume (1.6K vs 120). Selvy PenScript's advantage is in-app purchases (none vs 12) and iOS requirement (8.0 vs 16.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Slyder sells 12 in-app purchases, starting at $0.99 per month. Selvy PenScript asks for nothing beyond the download.

Slyder holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Slyder has 1.6K ratings behind it against 120, so its average is the more settled of the two. Written reviews point the same way: 66% of Selvy PenScript's written reviews are positive against 69% of Slyder's.

Selvy PenScript ships an update monthly, Slyder every 10 days. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Selvy PenScript | Slyder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (120 ratings)](https://appshunter.io/ios/app/selvy-penscript/id1027637212/reviews) | **[4.5 (1.6K ratings)](https://appshunter.io/ios/app/slyder/id1121553033/reviews)** |
| Number of ratings | 120 | **1.6K** |
| Positive reviews | 65.7% of reviews | **68.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 191 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SELVAS AI Inc.](https://appshunter.io/developer/333244716) | [Chiho Chun](https://appshunter.io/developer/1121553032) |

## What reviewers say

### Selvy PenScript

[App page](https://appshunter.io/ios/app/selvy-penscript/id1027637212)

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

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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

**Requested features**

- 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


### Slyder

[App page](https://appshunter.io/ios/app/slyder/id1121553033)

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.

**Highlights:** Extensive gesture controls, Multi-language support, Customizable themes, Emoji recommendations, Copy/paste history, Adjustable keyboard height

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $0.99 | per month |
| Premium | $3.99 | per 7 days |
| Plus | $7.99 | per year |
| Premium | $9.99 | per month |
| Premium | $59.99 | per year |
| Support $0.99 | $0.99 | one-time |
| Support $1.99 | $1.99 | one-time |
| Support $2.99 | $2.99 | one-time |
| Support $4.99 | $4.99 | one-time |
| Support $9.99 | $9.99 | one-time |
| Support $29.99 | $29.99 | one-time |
| Support $99.99 | $99.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive keyboard
- 👍 Highly customizable with many options
- 💡 Innovative features like top bar customization
- 👍 Comfortable for users with large fingers
- 👍 Allows adding a number row above the keyboard

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🐛 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
- 💰 Paywall for removing ads and accessing premium features

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is Selvy PenScript free?

Selvy PenScript is free to download, with no in-app purchases.

### Is Slyder free?

Slyder is free to download, with in-app purchases available.

### Which has better reviews, Selvy PenScript or Slyder?

Slyder is rated higher. Selvy PenScript averages 3.6 out of 5 from 120 ratings, while Slyder averages 4.5 from 1.6K ratings.

### Do Selvy PenScript or Slyder have ads?

Neither Selvy PenScript nor Slyder shows ads.

### Which is updated more often, Selvy PenScript or Slyder?

Selvy PenScript ships an update monthly, and Slyder every 10 days. Most recently, Selvy PenScript was updated on September 28, 2026 and Slyder on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*