# DHC Sync vs KeyboardAI

The clearest difference is in-app purchases: DHC Sync at none against KeyboardAI's 3. KeyboardAI's advantage is update cadence (every 2 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KeyboardAI sells 3 one-off in-app purchases. DHC Sync asks for nothing beyond the download.

DHC Sync ships an update every 5 months, KeyboardAI every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DHC Sync | KeyboardAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/keyboardai-ai-driven-keyboard/id1667195476/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 130 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [DHC Specialty Corp.](https://appshunter.io/developer/1130832649) | [Clingstone Limited Company](https://appshunter.io/developer/1571201108) |

## What reviewers say

### DHC Sync

[App page](https://appshunter.io/ios/app/dhc-sync-btw200/id1497080351)

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

**In-app purchases:** none


### KeyboardAI

[App page](https://appshunter.io/ios/app/keyboardai-ai-driven-keyboard/id1667195476)

Enhance your digital communication with an AI-powered keyboard that offers instant content generation and context-aware suggestions. Customize your writing tone and style to suit any app, from social media to email.

**Highlights:** AI-powered response suggestions, Customizable tone and style, Seamless integration with any app, Instant content generation, Professional quality output, Faster communication

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Tier | $4.99 | one-time |
| Silver Tier | $7.99 | one-time |
| Gold Tier | $14.99 | one-time |


## Frequently asked questions

### Is DHC Sync free?

DHC Sync is free to download, with no in-app purchases.

### Is KeyboardAI free?

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

### Do DHC Sync or KeyboardAI have ads?

Neither DHC Sync nor KeyboardAI shows ads.

### Which is updated more often, DHC Sync or KeyboardAI?

DHC Sync ships an update every 5 months, and KeyboardAI every 2 days. Most recently, DHC Sync was updated on October 27, 2026 and KeyboardAI on October 24, 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.*