# ChironSpeak — English for work

> English for work (iPhone/iPad app by NGUYEN NGUYEN.)

- Source: https://appshunter.io/ios/app/chironspeak/id6811546705 (this page in markdown: same URL + `.md`)
- Developer: [NGUYEN NGUYEN](https://appshunter.io/developer/6811546707)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.2 · 72 MB
- Languages: American English, Vietnamese
- Released: 2026-10-20
- Data updated: 2026-11-06

## What is ChironSpeak?

ChironSpeak is your AI-powered English learning app—specifically designed for working professionals who need to make rapid progress in business English, workplace communication, and career advancement. Elevate your career opportunities and achieve your target income. With a library of over 5,000 workplace scenarios, ChironSpeak is the only app you need to master professional English.

Each scenario is broken down into 4 simple steps: Read, Listen, Role-play with AI, and finish with a Boss Battle.

A 15-MINUTE DAILY SESSION, 4 STEPS:
• Read — A short reading passage tailored to your industry, featuring 5 key vocabulary words to use throughout the session. Reading is essential for building and retaining language proficiency.
• Listen — Listen to native speakers handle the same scenario, then practice speaking key phrases to build pronunciation fluency.
• Role-play — Voice conversation with an AI character. Depending on your industry, the AI plays the role of a colleague, manager, or client, guiding you to achieve your communication goals.
• Boss Battle — The AI takes the role-play to the next level. You must apply the vocabulary, sentence structures, and expressions from the previous step to conquer the challenge set by the AI.

FREE CONVERSATION
Talk about any topic with the AI — no grading, no pressure, just helpful feedback to help you improve. In this mode, the AI can converse as a friendly peer or a personal assistant.

TAILORED TO YOUR CAREER
With unique, non-repetitive scenario datasets across 17 different industries, you will find your exact professional field:
    - Information Technology
    - Hospitality & Tourism
    - Business & Corporate Office
    - Business & Business Development
    - Finance, Banking & Accounting
    - Marketing & Public Relations
    - Food & Beverage (F&B)
    - Engineering & Manufacturing
    - Design & Creative
    - Supply Chain & Logistics
    - Product, Data & Business Analytics
    - Healthcare & Wellness (Industry scenarios only, no actual medical data)
    - Education & Academia
    - Aviation
    - Media & Entertainment
    - Architecture & Real Estate
    - Legal & Law (Industry scenarios only, no actual legal data)
9 core skills to master your professional expertise:
    - Meetings & Discussions
    - Relationship Building
    - Presentations
    - Negotiations
    - Job Interviews
    - Customer Transactions (industry-specific)
    - Troubleshooting & De-escalation (industry-specific)
    - Guidance & Safety (industry-specific)
    - Explanation & Storytelling (industry-specific)
Proficiency levels ranging from A1 to B2 according to the CEFR framework (C1 and C2 coming soon).

ACTIONABLE FEEDBACK
In Free Conversation and Role-play modes, the AI provides natural guidance and phrasing suggestions right during the chat.
In the Boss Battle mode, the AI delivers:
    - Multi-dimensional scoring: vocabulary, grammar, pronunciation, fluency, task completion, and capability score
    - Clear breakdowns of your strengths, areas for improvement, and more natural alternatives

VOCABULARY NOTEBOOK
Save any word from the lesson with just a single tap
FSRS Spaced Repetition: Smart reminders right when you're about to forget
Quick daily quizzes and AI practice sessions in just a few minutes

PRIVACY
Voice data is processed entirely on-device for real-time scoring and is never stored.

SUBSCRIPTION
ChironSpeak is free to download with daily usage limits. Upgrade to ChironSpeak Pro to significantly increase your daily usage limits for AI conversations, role-plays, and advanced features.

Terms of Use: https://chironspeak.com/terms
Privacy Policy: https://chironspeak.com/privacy

Questions or feedback: support@chironspeak.com

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PRO - Người dùng sớm | $4.99 | per month |


## Is ChironSpeak safe?

Not enough ratings yet to assess ChironSpeak.

## Is ChironSpeak legit?

ChironSpeak has limited verification signals. The AppsHunter Legitimacy Score for ChironSpeak is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 0.2.0 — 2026-11-04

- Update mascot character
- Update lesson image cover
- Enhance UI/UX

### 0.1.1 — 2026-10-22

Enhance the stability of purchase flow

### 0.1.0 — 2026-10-20

No release notes.

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*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 2026-11-06.*