# Lefty Keyboard vs ChatNPU

The clearest difference is in-app purchases: ChatNPU at none against Lefty Keyboard's 6. ChatNPU also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Lefty Keyboard sells 6 in-app purchases, starting at $2.99 per month. ChatNPU asks for nothing beyond the download.

Lefty Keyboard ships an update every 9 days, ChatNPU every 8 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Lefty Keyboard | ChatNPU |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [EMiR EMRAH UCKAN](https://appshunter.io/developer/1780892760) | [RBN SPC LTD](https://appshunter.io/developer/1865350457) |

## What reviewers say

### 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 (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lefty Pro Monthly | $2.99 | per month |
| Destekçi - Aylık | $4.99 | 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 |


### ChatNPU

[App page](https://appshunter.io/ios/app/chatnpu/id6761174172)

**In-app purchases:** none


## Frequently asked questions

### Is Lefty Keyboard free?

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

### Is ChatNPU free?

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

### Do Lefty Keyboard or ChatNPU have ads?

Lefty Keyboard shows ads; ChatNPU does not.

### Which is updated more often, Lefty Keyboard or ChatNPU?

Lefty Keyboard ships an update every 9 days, and ChatNPU every 8 days. Most recently, Lefty Keyboard was updated on October 6, 2026 and ChatNPU on October 3, 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.*