# AI Keyboard Extension vs A Good Custom Keyboard

AI Keyboard Extension and A Good Custom Keyboard are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AI Keyboard Extension sells 3 in-app purchases, starting at $4.99 per 7 days and A Good Custom Keyboard sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Keyboard Extension | A Good Custom Keyboard |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Freemium | — |
| Size | 26 MB | 46 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DAMIEN, NATHANAEL ELLEDGE](https://appshunter.io/developer/1698307994) | [Elliott Robin](https://appshunter.io/developer/6779463575) |

## 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 |


### A Good Custom Keyboard

[App page](https://appshunter.io/ios/app/a-good-custom-keyboard/id6779463573)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Good Keyboard (monthly) | $1.99 | per month |
| A Good Keyboard (yearly) | $19.99 | per year |
| All customizations | $14.99 | one-time |


## Frequently asked questions

### Is AI Keyboard Extension free?

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

### Is A Good Custom Keyboard free?

A Good Custom Keyboard is free to download, with in-app purchases available.

### Do AI Keyboard Extension or A Good Custom Keyboard have ads?

Neither AI Keyboard Extension nor A Good Custom Keyboard shows ads.

### Which is updated more often, AI Keyboard Extension or A Good Custom Keyboard?

AI Keyboard Extension ships an update every 4 days, and A Good Custom Keyboard every 4 days. Most recently, AI Keyboard Extension was updated on November 4, 2026 and A Good Custom Keyboard on November 5, 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.*