# Big Keys Keyboard vs AI Keyboard Pro

The clearest difference is rating: AI Keyboard Pro at 4.7 against Big Keys Keyboard's 3.6. AI Keyboard Pro also leads on review sentiment (67% vs 27%). Big Keys Keyboard's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Big Keys Keyboard sells 3 in-app purchases, starting at $5.99 per month and AI Keyboard Pro sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Keyboard Pro holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 962 and 1.5K respectively. Written reviews point the same way: 27% of Big Keys Keyboard's written reviews are positive against 67% of AI Keyboard Pro's.

Big Keys Keyboard ships an update every 2 weeks, AI Keyboard Pro every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Big Keys Keyboard | AI Keyboard Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (962 ratings)](https://appshunter.io/ios/app/big-keys-keyboard/id1187555128/reviews) | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/ai-keyboard-pro-type-and-write/id6476166504/reviews)** |
| Number of ratings | 962 | **1.5K** |
| Positive reviews | 27.4% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 93 MB | 43 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hassan Hattab](https://appshunter.io/developer/991737639) | [Spektrum Epps](https://appshunter.io/developer/1726094809) |

## What reviewers say

### Big Keys Keyboard

[App page](https://appshunter.io/ios/app/big-keys-keyboard/id1187555128)

This keyboard app offers large keys, text, and emojis for easier typing, especially for users with low vision or seniors. It includes speech feedback for typed characters and suggestions, high contrast themes, and supports over 25 languages, including Japanese.

**Highlights:** Adjustable key and text size, Speech feedback for typing and suggestions, High contrast themes, Dedicated numeric keypad, Support for over 25 languages, Japanese kana keyboard with flick input, Gesture shortcuts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Keys Monthly Subscription | $5.99 | per month |
| Big Keys Yearly Subscription | $59.99 | per year |
| Big Keys One Time Pay | $149.00 | one-time |

**What reviewers like**

- 🚀 Big, bold keys
- 👍 Customizable color schemes
- 💡 Helpful for visually impaired users

**What reviewers complain about**

- 🐛 Laggy and slow response
- 🔑 Lack of spell check and autocorrect
- 🔒 Privacy concerns with third-party keyboard access

**Reported bugs**

- Keyboard not showing up in all apps
- Settings page not closing properly
- Inconsistent capitalization behavior

**Requested features**

- Swipe-to-type functionality
- Improved autocapitalization and punctuation
- Option to disable character popups on keys


### AI Keyboard Pro

[App page](https://appshunter.io/ios/app/ai-keyboard-pro-type-and-write/id6476166504)

Enhance your writing and communication across all apps with an AI-powered assistant. Get smart suggestions, error-free text, and faster replies for messages, emails, and documents. Customize your typing experience with themes and layouts.

**Highlights:** AI-powered writing and replying assistant, Seamless social app integration, Grammar correction, Email and document editing, Predictive text and smart suggestions, Customizable keyboard layout and themes, Idea generation for conversations

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIKeyboard Pro Weekly | $9.99 | per 7 days |
| AIKeyboard Pro Yearly | $59.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful writing assistant
- ✨ Impressive AI capabilities
- 💡 Versatile formatting options

**What reviewers complain about**

- 🐛 App crashes and freezes
- ⚠️ Unreliable performance
- 💰 Expensive subscription

**Reported bugs**

- Generating text for hours issue
- App stopped working after a month

**Requested features**

- Offline mode
- More language support
- Customizable keyboard themes


## Frequently asked questions

### Is Big Keys Keyboard free?

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

### Is AI Keyboard Pro free?

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

### Which has better reviews, Big Keys Keyboard or AI Keyboard Pro?

AI Keyboard Pro is rated higher. Big Keys Keyboard averages 3.6 out of 5 from 962 ratings, while AI Keyboard Pro averages 4.7 from 1.5K ratings.

### Do Big Keys Keyboard or AI Keyboard Pro have ads?

AI Keyboard Pro shows ads; Big Keys Keyboard does not.

### Which is updated more often, Big Keys Keyboard or AI Keyboard Pro?

Big Keys Keyboard ships an update every 2 weeks, and AI Keyboard Pro every 2 months. Most recently, Big Keys Keyboard was updated on November 2, 2026 and AI Keyboard Pro on November 4, 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.*