# TypeMaster - AI Keyboard — Translate, Grammar Spell Check

> AI-powered keyboard for grammar, translation, and text completion. (iPhone/iPad app by Duy Nguyen.)

- Source: https://appshunter.io/ios/app/typemaster-ai-keyboard/id6470351765 (this page in markdown: same URL + `.md`)
- Developer: [Duy Nguyen](https://appshunter.io/developer/1592335819)
- Category: Utilities
- Price: $0.99 with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 6 written reviews indexed
- Age rating: 12+
- Requires: iOS 16.0 · 44 MB
- Languages: American English, Vietnamese
- Released: 2024-01-22
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/typemaster-ai-keyboard/id6470351765/reviews.md

## What is TypeMaster?

Introducing TypeMaster, the ultimate writing assistant that can take your writing to the next level! Powered by the ChatGPT API, TypeMaster is a keyboard extension app that works seamlessly on any platform or app on your phone.

With TypeMaster, you no longer have to worry about typos, grammar mistakes, or finding the right words to express yourself.

GRAMMAR AND SPELLING CHECK
TypeMaster can check your text for grammatical errors in 7 different languages. Say goodbye to embarrassing typos and grammar mistakes.

WORDING RECOMMENDATION
TypeMaster suggests better word choices for you to express yourself correctly. You won't ever find yourself thinking about the right words to say again.

TRANSLATION
TypeMaster will translate your texts in real-time, no copy-paste needed!

LET AI COMPLETE YOUR MESSAGES
TypeMaster can continue your texts based on the context you provide, making writing much faster. If you are in a hurry or simply don't feel like writing long paragraphs, leave it to TypeMaster.

PARAPHRASING
TypeMaster can paraphrase your sentences for you, ensuring that your text is unique and plagiarism-free.

TypeMaster is not just a writing assistant; it's like having a personal writing coach right on your phone! You'll get real-time feedback to improve your writing skills and impress your readers.

TypeMaster is a must-have app for anyone who writes on their phone. Download it now and take your writing to the next level!

## Key features

- Grammar and spelling check
- Real-time translation
- Word choice recommendations
- AI message completion
- Paraphrasing tool
- Works across all apps

## Pricing and in-app purchases

Base price: $0.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| TypeMaster Premium 1 Week | $1.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TypeMaster Premium Lifetime | $9.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/typemaster-ai-keyboard/id6470351765/reviews.md

### 5/5 — Tốt

*2025-06-29, version 1.2.3*

App tốt

### 1/5 — Don't buy this | Here's Why

*2025-06-07*

You have to pay $1 to purchase the app, and then you have to pay for an in-app subscription

### 2/5 — Tại sao tôi đang mua và sử dụng dịch vụ lại không thể tiếp tục dùng các chức năng trên đó

*2024-11-16, version 1.2.3*

Làm sao để tôi có thể sử dụng tiếp dịch vụ trên đó, cảm giác như bị lừa dối.

### 5/5 — Bàn phím AI có hỗ trợ gõ tiếng Việt

*2024-10-15, version 1.2.3*

Đây là bàn phím đầu tiên có AI mà có hỗ trợ gõ Tiếng Việt, hi vọng dev sẽ làm việc thêm trên nó.

### 5/5 — good

*2024-03-01*

good

### 5/5 — Good app

*2024-01-28, version 1.0.0*

Experience the power of seamless communication and endless possibilities at your fingertips with this keyboard extension featuring GPT chat functionality—a must-have for anyone seeking to elevate their typing experience to new heights

## Frequently asked questions about TypeMaster

### What languages does TypeMaster support for grammar checking?

TypeMaster supports grammar and spelling checks in 7 different languages. This allows users to maintain accuracy in their writing across various linguistic contexts directly from their keyboard.

### How does TypeMaster's AI message completion work?

The AI can continue your texts based on the context you provide. This feature is designed to speed up writing, especially when you are in a hurry or prefer not to compose lengthy messages yourself.

### Can TypeMaster translate text without copy-pasting?

Yes, TypeMaster offers real-time translation directly within your keyboard. This eliminates the need to switch between apps or manually copy and paste text for translation purposes.

### What is the price of TypeMaster?

TypeMaster is available for a one-time purchase of $0.99. There is also a subscription option, TypeMaster Premium, which costs $1.99 per week and includes a 3-day free trial.

### What is the age rating for TypeMaster?

TypeMaster has an age rating of 12+. This indicates it is suitable for users aged 12 and older, generally due to the nature of its AI-driven text generation and analysis features.

### How often is TypeMaster updated?

The latest version of TypeMaster, 1.2.3, was released on August 14, 2024. This suggests the app receives regular updates, with the current version being relatively recent.

### Does TypeMaster have ads?

No, TypeMaster does not contain advertisements. The app's monetization is based on its initial purchase price and optional in-app subscription for premium features.

### What devices is TypeMaster compatible with?

TypeMaster is compatible with iPhone and iPad devices. It is designed to function as a keyboard extension across these Apple platforms.

## Version history (last 5 releases)

### 1.2.3 — 2024-08-14

- Support Vietnamese keyboard

### 1.2.2 — 2024-03-20

Improve performance

### 1.2.1 — 2024-03-01

- Improve performance

### 1.2.0 — 2024-02-22

- Add more languages can be translated.

### 1.1.0 — 2024-02-08

- Changed background keyboard colour.
- Improve app loading performance when app launching.

## Apps similar to TypeMaster

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Resume & CV Builder: Templates](https://appshunter.io/ios/app/resume-and-cv-builder-templates/id6476868491) | 4.6 (60) | Free | Utilities |
| [AI Assistant - Smart Keyboard](https://appshunter.io/ios/app/ai-assistant-smart-keyboard/id6457261049) | 4.3 (9) | Free | Utilities |
| [AI Keyboard Extension AI Typer](https://appshunter.io/ios/app/ai-keyboard-extension-ai-typer/id6451431715) | 4.2 (37) | Free | Utilities |
| [SmartType AI Keyboard Writer](https://appshunter.io/ios/app/smarttype-ai-keyboard-writer/id6467176364) | 4.6 (17) | Free | Utilities |
| [TyperAI: AI Keyboard & Writer](https://appshunter.io/ios/app/typerai-ai-keyboard-and-writer/id6471330791) | 4.3 (49) | Free | Utilities |
| [AI MagicType-Grammar Keyboard](https://appshunter.io/ios/app/ai-magictype-grammar-keyboard/id6474291833) | — | Free | Utilities |

## More apps by Duy Nguyen

- [English Dictionary ProDict](https://appshunter.io/ios/app/english-dictionary-prodict/id961635636)
- [2Comic - Bilingual Comic](https://appshunter.io/ios/app/2comic-bilingual-comic/id1462376217)
- [5MinTub - Fun English Learning](https://appshunter.io/ios/app/5mintub-fun-english-learning/id1501364115)
- [Pet Mapping](https://appshunter.io/ios/app/pet-mapping/id1666241406)
- [Talkguru: AI Language Coach](https://appshunter.io/ios/app/talkguru-ai-language-coach/id6759466904)

All apps by Duy Nguyen: https://appshunter.io/developer/1592335819

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*