# DuoBrain: Speak at Work — Practice hard conversations > Practice hard conversations (iPhone/iPad app by AIFA Technology FZ LLE.) - Source: https://appshunter.io/ios/app/duobrain-speak-at-work/id6756188731 (this page in markdown: same URL + `.md`) - Developer: [AIFA Technology FZ LLE](https://appshunter.io/developer/1858981023) - Category: Education, Business - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.5 · 44 MB - Languages: American English, French (France), European Portuguese, Russian, European Spanish - Released: 2026-06-02 - Data updated: 2026-10-11 ## What is DuoBrain? Soft skills you can actually practice. DuoBrain is a simulator for the conversations that matter at work: giving feedback, pushing back on a deadline, defending a decision, asking for a raise, holding your ground in a tense meeting. Every quest is a real scenario. You pick how to respond, then explain your reasoning by voice or text. AI breaks down how clearly your idea landed: how you opened, whether your reasons held up, whether you named the outcome, and how it flowed. WHAT YOU TRAIN - Saying what you think without over-explaining - Disagreeing without sounding aggressive or vague - Structuring an argument on the spot - Four communication styles: Drive, Influence, Support, Clarity HOW IT WORKS 1. Read the scenario 2. Choose a response 3. Explain why you chose it 4. Get a score and a breakdown of what worked PREMIUM Word-by-word coaching: which sentences to keep, tighten or rewrite, plus a stronger version of your answer. Built for professionals who work in English but think in another language, and for anyone whose ideas are sharper than they sound. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 Month Membership | $24.99 | per month | | Annual Membership | $199.99 | per year | | Annual Membership Promo | $119.99 | per year | | 1 Month Membership | $9.99 | per month | | Annual Membership | $99.99 | per year | | Annual Membership Promo | $58.99 | per year | ## Version history (last 5 releases) ### 1.5.0 — 2026-09-28 Improved feedback quality and app performance. ### 1.4.0 — 2026-09-16 A new DuoBrain — built around one thing: how your point lands. - New scoring: Opening, Reasons, Outcomes, Flow — each out of 25. 100 is reachable, and you always know what to fix - Say it out loud: answer by voice, like in the real meeting - Try again: rework your answer and see exactly what changed - Your pattern: tell us what language you think in and what's coming up — we build your plan around it - Faster start: first scenario in under a minute ### 1.3.0 — 2026-07-08 Get right to it! We've improved launch times and optimized performance throughout the app for a faster, smoother DuoBrain experience. We're always improving DuoBrain and listening to your feedback. Update now and keep building your soft skills! ### 1.2.0 — 2026-06-25 DuoBrain Speaks Your Language! We've added localization support to the app! New languages and translations will now automatically appear and expand within DuoBrain, making your learning experience more accessible than ever. We're constantly improving DuoBrain and listening to your feedback. Update now and continue building your soft skills! ### 1.1.0 — 2026-06-07 Instant Progress and Rewards Your progress now syncs instantly. Earn points from daily exercises in real time and unlock achievements and new challenges right away. UI and Experience Improvements • Profile Improvements: Your avatar is now displayed in the Profile tab. • More Space: Pop-up screens are now more spacious and easier to read. We're constantly improving DuoBrain and listening to your feedback. Update now and continue building your soft skills! ## Apps similar to DuoBrain | App | Rating | Price | Category | | --- | --- | --- | --- | | [Learn English Beginners Vocab](https://appshunter.io/ios/app/learn-english-beginners-vocab/id6800178546) | — | Free | Education | | [BullDozer Stats](https://appshunter.io/ios/app/bulldozer-stats/id6797664814) | — | Free | Education | | [Learn Languages: 1000 Words](https://appshunter.io/ios/app/learn-languages-1000-words/id6762613048) | — | Free | Education | | [Learn Spanish fast: Lingavela](https://appshunter.io/ios/app/learn-spanish-fast-lingavela/id6776527646) | — | Free | Education | | [Studently: Student Planner](https://appshunter.io/ios/app/studently-student-planner/id6803978227) | — | Free | Education | | [Executive Presence Mastery](https://appshunter.io/ios/app/executive-presence-mastery/id6763063502) | — | Free | Education | ## Related topics [metiia](https://appshunter.io/ios/topics/metiia) · [aifa](https://appshunter.io/ios/topics/aifa) --- *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 2026-10-11.*