# Fonts Keyboard AI vs Slyder

The clearest difference is update cadence: Slyder at every 10 days against Fonts Keyboard AI's monthly. Fonts Keyboard AI's advantage is ratings volume (7.7K vs 1.6K). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Fonts Keyboard AI sells 4 in-app purchases, starting at $3.99 per 7 days and Slyder sells 12 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Fonts Keyboard AI against 4.5 for Slyder. Both are backed by a comparable volume of ratings — 7.7K and 1.6K respectively. Written reviews are what separate them: 72% of Fonts Keyboard AI's written reviews are positive against 69% of Slyder's.

Fonts Keyboard AI ships an update monthly, Slyder every 10 days. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Fonts Keyboard AI | Slyder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (7.7K ratings)](https://appshunter.io/ios/app/fonts-keyboard-ai/id1108042008/reviews) | [4.5 (1.6K ratings)](https://appshunter.io/ios/app/slyder/id1121553033/reviews) |
| Number of ratings | **7.7K** | 1.6K |
| Positive reviews | **71.6% of reviews** | 68.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 280 MB | 191 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vyasa](https://appshunter.io/developer/539337069) | [Chiho Chun](https://appshunter.io/developer/1121553032) |

## What reviewers say

### Fonts Keyboard AI

[App page](https://appshunter.io/ios/app/fonts-keyboard-ai/id1108042008)

Elevate your messaging with a stylish font keyboard offering AI-powered tools. Create custom art, stickers, and transform text in over 40 styles. Communicate globally with translation and chat with an AI assistant directly from your keyboard.

**Highlights:** Beautiful fonts for messages, AI-powered emoji and symbol search, Create custom art and stickers, Rewrite text in 40+ styles, AI assistant chat, Translate to 100+ languages, Clipboard for quick replies

**Features:** iMessage stickers, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features, AI and Themes | $3.99 | per 7 days |
| Use All Fonts | $4.99 | per month |
| Unlock all fonts | $29.99 | per year |
| Unlock All Cool Fonts | $2.99 | one-time |

**What reviewers like**

- 🚀 Great potential
- 👍 Extra features work great
- 🎨 Lots of fonts and customization options
- 💡 Gesture typing is great
- 🎨 Awesome fonts and keyboards

**What reviewers complain about**

- 🐛 Occasional bugs and issues
- 🔒 Requires 'Full Access' which raises privacy concerns
- 💰 Many fonts and features require a subscription
- 🤔 Inconsistent behavior with autocorrect and capitalization

**Reported bugs**

- Paid fonts not working after update
- Keyboard disappearing or not loading properly
- Inconsistent behavior with 'Full Access' setting

**Requested features**

- Long-press spacebar for scrolling
- More free font options
- Improved word prediction and autocorrect
- Ability to save and load custom themes
- Support for more languages


### 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 Fonts Keyboard AI free?

Fonts Keyboard AI is free to download, with in-app purchases available.

### Is Slyder free?

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

### Which has better reviews, Fonts Keyboard AI or Slyder?

Fonts Keyboard AI and Slyder are both rated 4.5 out of 5 on the App Store, from 7.7K and 1.6K ratings respectively.

### Do Fonts Keyboard AI or Slyder have ads?

Neither Fonts Keyboard AI nor Slyder shows ads.

### Which is updated more often, Fonts Keyboard AI or Slyder?

Fonts Keyboard AI ships an update monthly, and Slyder every 10 days. Most recently, Fonts Keyboard AI was updated on September 26, 2026 and Slyder on September 27, 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.*