# ChatNPU vs ImproveType

ChatNPU and ImproveType are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ChatNPU | ImproveType |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/improvetype-ai-keyboard/id6786580580/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | — | Free |
| Size | 3 MB | 24 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RBN SPC LTD](https://appshunter.io/developer/1865350457) | [Envobyte LLC](https://appshunter.io/developer/1867124604) |

## What reviewers say

### ChatNPU

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

**In-app purchases:** none


### ImproveType

[App page](https://appshunter.io/ios/app/improvetype-ai-keyboard/id6786580580)

This AI-powered keyboard enhances your writing by correcting grammar, rewriting text, changing tone, and translating languages directly as you type. It offers smart replies and voice typing for faster, more confident communication across all your apps.

**Highlights:** AI writing assistant, Rewrite and rephrase text, Change writing tone, Multi-language translation, Smart auto-reply, AI voice typing, Keyboard customization

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatNPU free?

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

### Is ImproveType free?

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

### Do ChatNPU or ImproveType have ads?

Neither ChatNPU nor ImproveType shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*