# AI Prompt Editor vs Lefty Keyboard

The clearest difference is in-app purchases: AI Prompt Editor at none against Lefty Keyboard's 5. AI Prompt Editor also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Lefty Keyboard sells 5 in-app purchases, starting at $2.99 per month. AI Prompt Editor asks for nothing beyond the download.

AI Prompt Editor ships an update every 6 days, Lefty Keyboard every 9 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI Prompt Editor | Lefty Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/lefty-keyboard/id6747690601/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Rei Okiyama](https://appshunter.io/developer/1685621844) | [EMiR EMRAH UCKAN](https://appshunter.io/developer/1780892760) |

## What reviewers say

### AI Prompt Editor

[App page](https://appshunter.io/ios/app/ai-prompt-editor/id6448696132)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lefty Keyboard

[App page](https://appshunter.io/ios/app/lefty-keyboard/id6747690601)

A universal keyboard layout designed specifically for left-handed iPhone and iPad users. It prioritizes privacy with no tracking or full access, and is optimized for performance and battery life.

**Highlights:** Left-handed layout, Universal for iPhone/iPad, No full access required, No tracking, No ads, Lightweight and battery-friendly

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lefty Pro Monthly | $2.99 | per month |
| Lefty Pro | $29.99 | per year |
| Küçük Bahşiş | $0.99 | one-time |
| Orta Bahşiş | $2.99 | one-time |
| Büyük Bahşiş | $4.99 | one-time |


## Frequently asked questions

### Is AI Prompt Editor free?

AI Prompt Editor is free to download, with no in-app purchases.

### Is Lefty Keyboard free?

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

### Do AI Prompt Editor or Lefty Keyboard have ads?

Lefty Keyboard shows ads; AI Prompt Editor does not.

### Which is updated more often, AI Prompt Editor or Lefty Keyboard?

AI Prompt Editor ships an update every 6 days, and Lefty Keyboard every 9 days. Most recently, AI Prompt Editor was updated on November 3, 2026 and Lefty Keyboard on October 30, 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.*