# Thought Bulb AR vs AI Keyboard

The clearest difference is in-app purchases: Thought Bulb AR at none against AI Keyboard's 2. Thought Bulb AR also leads on iOS requirement (11.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Keyboard sells 2 in-app purchases, starting at $5.99 per 7 days. Thought Bulb AR asks for nothing beyond the download.

Thought Bulb AR ships an update monthly, AI Keyboard every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Thought Bulb AR | AI Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ai-keyboard-bot-extension/id6471366594/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 123 MB | 53 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Thought Bulb](https://appshunter.io/developer/1543392367) | [Malik Hamza Khalid](https://appshunter.io/developer/1679723774) |

## What reviewers say

### Thought Bulb AR

[App page](https://appshunter.io/ios/app/thought-bulb-ar/id6445870613)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Keyboard

[App page](https://appshunter.io/ios/app/ai-keyboard-bot-extension/id6471366594)

This writing assistant uses AI to improve your text. It checks grammar and spelling in multiple languages, suggests better wording, translates in real-time, and can even rephrase sentences for originality. It also offers AI-powered text completion to speed up your writing.

**Highlights:** Grammar and spelling verification, Wording suggestions, Real-time translation, AI-powered text completion, Paraphrasing capability, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per 7 days |
| Premium Pro | $24.99 | per month |


## Frequently asked questions

### Is Thought Bulb AR free?

Thought Bulb AR is free to download, with no in-app purchases.

### Is AI Keyboard free?

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

### Do Thought Bulb AR or AI Keyboard have ads?

Neither Thought Bulb AR nor AI Keyboard shows ads.

### Which is updated more often, Thought Bulb AR or AI Keyboard?

Thought Bulb AR ships an update monthly, and AI Keyboard every 5 weeks. Most recently, Thought Bulb AR was updated on October 25, 2026 and AI Keyboard 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.*