Lead story
Why you should speak more than one language
Work, Travel, Emotions
By Dominik Moelsen, Engineer & Language Learner
Vol. I · No. 1 · 2026-09-17Morning editionPrice: free to read
nicheAce: language
English for work, research and study in Europe
You already speak your field. Then the meeting switches to English, the reviewer writes back, the lecture hall fills — and the words you have are the words of a tourist. The gap is not vocabulary. It is the language of one specific job, one paper, one degree.
Work: the quarterly review, the supplier call, the code review in Berlin. Travel: the departure board, the landlord, the doctor. Emotions: the joke that lands, the disagreement that stays polite, the friend you keep. A second language is not a subject. It is the room you get to walk into.
nicheAce: language builds a fifteen-week journey around the niche you actually work in. Five days a week, five exercises, fifteen minutes each. You know by Friday if this is for you. Test it now!
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How it works
Three steps to a niche you own.
01
Describe your niche
Describe what you really want to learn — supply-chain risk in English, Horizon Europe grant writing in English, K-pop in Korean — and we generate the personalized journey. You don’t pick from a list; you define the world, we do the rest.
02
AI builds your 15-week path
A personalized curriculum is generated with AI — adaptive assessments, lived-experience content, and role-play scenarios tuned to your level and your niche.
03
Emerge confident + expert
Fifteen weeks later you don’t just know the language — you can argue, decide, and create inside the niche. Language confidence and niche expertise, at the same time.
Timetable: the fifteen weeks
Horizon Europe funding, in English.
Every journey is personalized, but here’s what the shape of fifteen weeks looks like.
| Weeks 1–3 | Foundations Map the territory. | A breadth-first sweep of your field and of the funding machine around it — call topics, work packages, impact, consortium roles — until a call document reads without translating it. |
|---|---|---|
| Weeks 4–7 | Deepening Go further in. | Your sub-field in depth: methods, results, limitations — and the careful language of hedging and claiming that reviewers actually read. |
| Weeks 8–11 | Application Use it for real. | Draft the impact section, answer reviewer comments, defend a method choice on a consortium call — the situations that decide whether the grant lands. |
| Weeks 12–15 | Mastery Handle the edges. | Conference Q&A, the hostile reviewer, the panel interview: expert-level discourse where nuance decides who walks away convinced. |
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Opinion
The gap
Break out of the “Wow, your ___* is really good!” cage.
It’s a compliment for a guest, not a colleague. You want to hold your ground in an English-only quarterly review, answer a reviewer who doubts your method, or walk into a Berlin interview without shrinking. Generic flashcards won’t get you there — and neither will generic “Business English”, because nobody works in “business”. You work in your field. nicheAce takes you deep into that field — in your target language — until you can operate inside it, not just survive it.
*Any language. It’s the same compliment in all of them.
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Classifieds
Describe the world you want to enter.
A starting set of niches. Most people come for the English their work already runs on — the deal, the paper, the degree; some come for K-pop. Both work. You create the next niche yourself: if you can describe it, you can learn it (outside of restricted content).
Wanted: people who already speak their field
Business English
- M&A & due diligence — Deal RoomWeek 1: M&A Due Diligence: Legal ChecklistSee a sample journey →
- Supply chain & logistics — LogisticsWeek 1: Supply chain risk triggersSee a sample journey →
- Controlling & finance — Q4Week 1: Financial KPIsSee a sample journey →
- Product & agile delivery — SprintWeek 1: Product Roadmaps in ActionSee a sample journey →
- HR & performance reviews — ReviewWeek 1: Performance Review BasicsSee a sample journey →
- Compliance & audit — AuditWeek 1: Audit Findings & RemediationSee a sample journey →
Academic English
- Horizon Europe grant writing — HorizonWeek 1: Horizon Europe Grant BasicsSee a sample journey →
- Peer review & rebuttals — RebuttalWeek 1: Peer Review BasicsSee a sample journey →
- Publishing in journals — AbstractWeek 1: Journal Abstracts: Structure & Key ElementsSee a sample journey →
- Conference talks & Q&A — KeynoteWeek 1: Structuring a Clear TalkSee a sample journey →
- Clinical & lab research — ProtocolWeek 1: Clinical Trial ProtocolsSee a sample journey →
Campus English
- English-taught master’s — Master’sWeek 1: Academic English for SeminarsSee a sample journey →
- Thesis defence & vivas — DefenceWeek 1: Thesis Defence Basics: Structure & FlowSee a sample journey →
- Seminars & group work — SeminarWeek 1: Structuring Seminar DiscussionsSee a sample journey →
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Classifieds(continued)
Wanted: people who already speak their field
Career English
- Tech interviews in Berlin — InterviewWeek 1: Decoding Job Interview FormatsSee a sample journey →
- Relocating to Amsterdam — RelocateWeek 1: Amsterdam Relocation ChecklistSee a sample journey →
Korean
- K-pop industry — 케이팝Week 1: K-콘텐츠 성공 사례 분석See a sample journey →
Japanese
- Anime & manga — アニメWeek 1: アニメ制作の基本フローSee a sample journey →
Cantonese
- Surgery & medicine — 外科Week 1: 常見外科手術術前評估See a sample journey →
Mandarin
- Livestream commerce — 直播带货Week 1: 直播带货的核心流程与关键节点See a sample journey →
German
- Software engineering — CodeWeek 1: Code Reviews: Fallstricke vermeidenSee a sample journey →
French
- Wine & gastronomy — VinWeek 1: Les régions viticoles clésSee a sample journey →
Spanish
- Football — FútbolWeek 1: Tácticas básicas en el fútbolSee a sample journey →
Italian
- Design & architecture — DesignWeek 1: Progetti iconici: analisi di casoSee a sample journey →
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From the field
Built to make you proficient — not busy.
Every part of nicheAce rewards real skill: conversations you rehearse, a path that retunes to you, grading that reads like a human teacher. No participation trophies, no green checks for showing up.
Notices
- Role-play that pushes back. Real conversations, realistic scenarios.
- No cheerleader chatbot. 32 characters. None of them are on your side.
- Retrieve before you peek. Flashcards that reward retrieval
- From recognize to deploy. Gap Fill: use every word in a sentence
- Semantic grading. Reading written for you, graded like an essay
- Talk, don’t tick boxes. Onboarding by conversation
- Refills daily, never hoards. Credits that refill every morning
- Built for commuting. Keeps going when your signal drops
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Subscription rates
Go deep into the field you already work in.
Describe your niche. Get your path. Fifteen weeks to confident in your world.
Special offer
7 days of Voice, free
One full learning week on Voice. You’ll know by Friday.
| Plan | Price | What you get |
|---|---|---|
| Core At a steady pace. | See app store |
|
| Voice★ Say it out loud. | See app store |
|
| Immersion Live in it. | See app store Monthly only. |
|
Audio Mode is live in English, French, German, Spanish and Italian. Prices are shown in the Google Play Store and vary by region.
*Credits refill every morning and do not carry over; credits you buy or are given never expire. What each action costs is under Questions.
Subscribe
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Questions & answers
Questions, answered.
Questions & answers
What level do I need to start?
nicheAce: language is built for advanced learners — roughly HSK 5+ for Chinese and B2+ (CEFR) for the others. If you can already hold a basic conversation and you want real depth in a niche, you’re in the right place.
Questions & answers
I just need “Business English” — is this that?
Better than that. General Business English teaches the average of every job, which is nobody’s job. nicheAce builds the journey around the work you actually do — the quarterly review in your division, your supplier negotiations, your compliance rules — so the vocabulary and the scenarios are the ones you meet on Monday.
Questions & answers
Which languages can I learn?
English first: most people come to nicheAce for the English their work already runs on — teams whose company switched to English, researchers publishing and applying for funding, students on English-taught master’s programmes. Beyond English you can go just as deep in Korean, Japanese, Mandarin, Cantonese, German, French, Spanish, and more. Speaking, rather than reading, is narrower: Audio Mode has native voices in English, French, German, Spanish and Italian, all generated inside the EU. Chinese, Japanese and Korean journeys work in every other way, but have no native voice yet.
Questions & answers
Does it help with research papers and grant applications?
Yes — it is one of the most common journeys. Take a niche like publishing in international journals, peer review and rebuttals, or Horizon Europe grant writing, and spend fifteen weeks in the register those actually demand: methods and limitations, hedging and claiming, impact sections, and the conference Q&A afterwards.
Questions & answers
How much time does a journey take?
Each journey runs fifteen weeks. Pace it however fits your life — the difficulty recalibrates to how often and how hard you practice.
Questions & answers
Is there a free trial?
Yes. Every new account starts with seven days of Voice, free — one full learning week. The onboarding conversation and your journey preview need no payment method at all; the trial itself runs through Google Play, and cancelling before the week ends costs nothing.
Questions & answers
What are the differences between Core, Voice, and Immersion?
Core refills 2,000 credits every morning — two lesson days a day if you want them — with reading, writing and role-play, but no voice. Voice adds Audio Mode and refills 3,500: about 25 minutes of spoken conversation after you have done a learning day, or 35 if you spend the whole day talking. Immersion is for people who want to live in it: 20,000 every morning, around three hours of conversation a day, and room for several journeys at once. No plan ever shows ads.
Questions & answers
How do credits actually work?
Your plan refills a fixed number of credits every morning, and whatever you do not use that day is discarded rather than carried over — so there is nothing to hoard and nothing to lose by using them. A lesson day costs 1,000, a new journey 2,000, redoing a content lesson 250 and redoing a role play or scenario 350; vocabulary is free, repeats included. Audio Mode draws on the same credits, at roughly 101 a minute. Nothing in the app earns credits any more — the one bonus is a streak, which raises the daily refill by a tenth after seven days and a fifth after thirty. Credits you buy or are given are separate: they never expire, and they are only spent once the day's refill is gone.
Questions & answers
Which countries is it available in?
Thirty-nine, on Google Play: Australia, Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, the United Kingdom and the United States. Not on the list? Write to us. Adding a country is usually a paperwork question rather than a technical one, and knowing where people are waiting is how we decide which one comes next.
Questions & answers
Is it on iPhone?
language is live on Google Play now (Android); the App Store (iOS) version follows.
Questions & answers
Can I learn offline?
Signal drops won't stop you: exercises keep working, your answers queue offline, and everything syncs when you're back online. Full device requirements are listed on Google Play.
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The last word
Start your journey
Go deep into the field you already work in.
Describe your niche. Get your path. Fifteen weeks to confident in your world.
Fifteen weeks later you don’t just know the language — you can argue, decide, and create inside the niche. Language confidence and niche expertise, at the same time.