# AI Keyboard Extension vs Interlink Space

The clearest difference is in-app purchases: Interlink Space at none against AI Keyboard Extension's 3. AI Keyboard Extension's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Keyboard Extension sells 3 in-app purchases, starting at $4.99 per 7 days. Interlink Space asks for nothing beyond the download.

AI Keyboard Extension ships an update every 4 days, Interlink Space every 2 months. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AI Keyboard Extension | Interlink Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-keyboard-extension-typebot/id6498941791/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 26 MB | 161 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DAMIEN, NATHANAEL ELLEDGE](https://appshunter.io/developer/1698307994) | [Interlink Space GmbH](https://appshunter.io/developer/1604156489) |

## What reviewers say

### AI Keyboard Extension

[App page](https://appshunter.io/ios/app/ai-keyboard-extension-typebot/id6498941791)

This AI-powered keyboard extension enhances your writing with advanced grammar checking, real-time translation, and smart text completion. It offers features like paraphrasing, smart replies, and email drafting to improve communication and save time on any app.

**Highlights:** Advanced grammar and spelling check, Real-time translation in 50 languages, Smart text completion, Sentence paraphrasing, Smart reply generation, Email drafting assistance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Keyboard Premium | $4.99 | per 7 days |
| AI Keyboard Premium | $4.99 | per 7 days |
| AI Keyboard Premium | $39.99 | per year |


### Interlink Space

[App page](https://appshunter.io/ios/app/interlink-space/id6756496058)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Keyboard Extension free?

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

### Is Interlink Space free?

Interlink Space is free to download, with no in-app purchases.

### Do AI Keyboard Extension or Interlink Space have ads?

Neither AI Keyboard Extension nor Interlink Space shows ads.

### Which is updated more often, AI Keyboard Extension or Interlink Space?

AI Keyboard Extension ships an update every 4 days, and Interlink Space every 2 months. Most recently, AI Keyboard Extension was updated on October 6, 2026 and Interlink Space on October 18, 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.*