What trainchinese does

trainchinese, operated by Trainchinese BV (a Dutch private limited company), is a Chinese-language learning platform centered on a large Chinese-English dictionary (covering simplified and traditional characters, with audio recordings and example sentences) and an interactive flashcard training system. The platform is distributed as a free web application at trainchinese.com and as native apps across iOS, Android, Windows PC, Mac OS, and Linux, with companion learning modules including Pinyin Trainer, Number Trainer, Audio Trainer, Chinese Writer (a character-writing educational game), and Chinese Grammar Quiz (beta). Core training mechanics are a four-mode flashcard system (read, write, listen, translate) built on a spaced-repetition engine that tracks user 'know'/'don't know' responses to personalize review cycles, and a library of more than 1,000 ready-made vocabulary lists aligned with major Chinese textbooks (Integrated Chinese, Boya, New Practical Chinese Reader) and standardized tests (HSK, TOCFL, YCT), with user-generated content published by a community of contributors.

The business model is a freemium direct-to-consumer model: basic dictionary and flashcard usage is free for registered users, with paid website subscriptions (3-month and lifetime tiers) unlocking higher-level services and additional vocab lists, plus one-time per-app upgrades sold through Apple App Store and Google Play. A dedicated Schools program, supported by an information pack launched in November 2020, extends the offering to teachers and institutions, while apps are available in English, Russian, and Spanish editions, giving the platform a global footprint across at least three major language learner populations. Marketing is entirely organic, relying on app store discovery, content SEO via the public vocab list library, and social media presence (Twitter, Facebook, LinkedIn, YouTube, Bluesky) rather than paid acquisition.

The company is privately held, founder-/owner-operated, and small (1-10 employees per the firmographic profile), with no disclosed funding, M&A, or external investors. No AI/ML capabilities, no public API, and no patents are referenced; the technical moat rests on the proprietary content library, multi-mode training engine, and cross-platform distribution.

Name

trainchinese

Legal name

Trainchinese BV

Website

https://trainchinese.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

trainchinese is a privately held Chinese-language learning platform offering a Chinese-English dictionary and spaced-repetition flashcard system across web, iOS, Android, and desktop, plus companion apps (Chinese Writer, Pinyin Trainer, Audio Trainer) serving self-learners and schools globally under a freemium subscription model.

Ownership category

akta.pro rank

Headquarters

HQ city

Beijing

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales

Revenue model

1. Freemium base service: The basic level of usage of trainchinese.com is free of charge. Users register a free account and can use core dictionary and flashcard functionality at no cost.
2. trainchinese subscriptions: Paid subscriptions unlock higher-level services on the trainchinese website, including access to published vocab lists and full cross-device app usage. Pricing tiers include at least a 3-month subscription and a lifetime subscription option. Scope and price may vary over time.
3. Vocabulary list purchases: Users may need to buy individual lists for placing words beyond what the basic subscription includes.
4. In-app purchases of individual app upgrades: For most apps, an upgrade to the full version can be purchased in the Apple App Store or Google Play Store. These upgrades are tied to the Apple-ID or Google-ID and are not linked to the trainchinese account; they are only valid on the device/app on which they were purchased.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels8 records

Core offering

trainchinese operates a web-based Chinese-English dictionary and flashcard learning platform that supports both simplified and traditional Chinese, with audio, example sentences, and customizable phonetic rendering. Learners build or copy vocabulary lists (from 1,000+ ready-made lists) and train words across four distinct modes (read, write, listen, translate) using spaced repetition. The platform is delivered as a free web app at trainchinese.com and a family of paid native apps (Dictionary & Flash cards, Pinyin Trainer, Number Trainer, Audio Trainer, Chinese Writer, Chinese Grammar Quiz) across iOS, Android, Windows, Mac, and Linux.

Product overview

Trainchinese is a single unified Chinese-language learning platform centered on a web-based Chinese-English dictionary and flashcard system, extended by a family of native apps and add-on modules distributed across Android, iOS, Windows, Mac, and Linux. The core web platform (trainchinese Dictionary & Flash cards) is paired with companion learning modules — Pinyin Trainer, Number Trainer, Audio Trainer, Chinese Writer (an educational game), and the Chinese Grammar Quiz (Beta) — which connect back to trainchinese.com so users can study words from their custom vocabulary lists in new ways. A library of more than 1,000 vocabulary lists (curated and user-contributed, covering textbook series and standardized tests such as HSK, TOCFL, and YCT) and a Q&A community round out the offering. A dedicated Schools program supports private teachers and institutions, while a configuration module lets learners customize scripts, phonetic transcription, and tone display.

Differentiator

Problem solved

Functional benefit

Brands

• Chinese Writer: Educational game for learning Chinese writing, described as used by students around the world and offered across iOS, Android, and other platforms.
• Pinyin Trainer
• Number Trainer
• Audio Trainer
• Chinese Grammar Quiz

Products and services

• trainchinese Dictionary & Flash cards (Web) Online web application providing a Chinese-English dictionary with example sentences and audio recordings for simplified and traditional Chinese, plus an interactive flashcard training system with spaced repetition. Users can create vocabulary lists, copy from 1,000+ ready-made lists, and study across four training modes (read, write, listen, translate).
• trainchinese Dictionary & Flash cards (Android) Android application providing the trainchinese dictionary and flashcard training system with offline dictionary access; available in English, Russian, and Spanish editions. Full version available via in-app purchase tied to the buyer's Google ID.
• trainchinese Dictionary & Flash cards (iOS) iOS iPhone/iPod/iPad application providing full dictionary and flashcard training, with offline mode support. Full version available via in-app purchase tied to the buyer's Apple ID.
• trainchinese Dictionary & Flash cards (Windows / Mac / Linux) Desktop applications for Windows PC, Mac OS, and Linux providing access to the complete trainchinese dictionary and flashcard training system, distributed via direct download from trainchinese.com.
• Pinyin Trainer Companion app that boosts knowledge of Pinyin, the Romanization system for Mandarin Chinese pronunciation. Available on Android and iOS with in-app full-version upgrade.
• Number Trainer Companion app focused on learning and practicing Chinese numbers. Available on Android and iOS with in-app full-version upgrade.
• Audio Trainer Companion app that develops Chinese listening and audio recognition skills. Available on Android and iOS with in-app full-version upgrade.
• Chinese Writer Educational game for learning to write Chinese characters, used by students worldwide for its fast-paced, game-based writing practice. Connects to trainchinese.com so users can learn the words from their vocabulary lists in new ways.
• Chinese Grammar Quiz Beta mobile quiz app currently available only in English for Chinese grammar practice.
• Vocabulary Lists Library Library of more than 1,000 user-created and staff-curated vocabulary lists covering hundreds of topics, difficulty levels, and textbook-aligned content (HSK, TOCFL, YCT, Integrated Chinese, Boya, New Practical Chinese Reader, etc.). Users can copy lists and may purchase individual lists beyond basic subscription coverage.
• Trainchinese Schools Program Program offering dedicated information packs and resources for teachers using trainchinese privately or in schools, with English and Chinese-language downloads. Designed to help educators integrate trainchinese into classroom Chinese instruction.

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• Apple App StorecoreChannel Partner/ Reseller/ DistributorApple's App Store distributes the trainchinese Dictionary & Flash cards app (English, Russian and Spanish versions) and other learning apps. In-app upgrades sold through the App Store are tied to the buyer's Apple-ID and only unlock that app on Apple-linked devices; they are not linked to the user's trainchinese account.
• Google Play StorecoreChannel Partner/ Reseller/ DistributorGoogle Play distributes the same family of trainchinese apps (Dictionary & Flash cards, Pinyin Trainer, Number Trainer, Audio Trainer, Chinese Writer, Chinese Grammar Quiz). In-app upgrades sold via Play are tied to the buyer's Google-ID and not cross-linked to the user's trainchinese account.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Pleco: Pleco is the most direct competitor to trainchinese: a paid Chinese-English dictionary with flashcards and add-on modules distributed across iOS and Android. Both companies compete head-to-head for serious Chinese learners who want dictionary-grade depth plus spaced-repetition vocabulary training.
• HelloChinese: HelloChinese is a mobile-first Mandarin learning app using gamified lessons and speech recognition. It targets the same self-learner and beginner-to-intermediate Chinese student segment that trainchinese serves, with a more casual UX versus trainchinese's dictionary/flashcard depth.
• Skritter: Skritter focuses on Chinese and Japanese character writing practice with a stroke-order engine — closely comparable to trainchinese's 'Chinese Writer' sub-brand and overlapping on the textbook-driven, serious-learner use case (HSK preparation, character memorization).
• LingoDeer: LingoDeer is a structured language-learning app with particularly strong Asian-language content (Chinese, Japanese, Korean). It competes with trainchinese for the same self-paced learner willing to pay for a subscription, with similar lesson-based + grammar-driven pedagogy.
• ChineseSkill: ChineseSkill is a gamified mobile app for learning Mandarin Chinese, targeting beginners with structured lessons and game-like progression. It directly competes with trainchinese for the same casual and beginner-to-intermediate Chinese learner segment.

Broad incumbents

• Duolingo: Duolingo is the largest general-purpose language-learning platform and offers a Chinese course with gamified UX and aggressive freemium monetization. It competes broadly with trainchinese for casual learners and benefits from much larger marketing and product budgets, though it lacks trainchinese's dictionary-grade depth.
• Babbel: Babbel is a subscription-based general language-learning platform with a Chinese course targeting adult self-learners. It overlaps with trainchinese's subscription-driven, self-paced learner segment but operates across many languages with broader portfolio reach.
• Memrise: Memrise combines spaced-repetition vocabulary learning with user-generated content across many languages, including Chinese. It overlaps with trainchinese's flashcard/spaced-repetition core and serves the same self-learner audience, but at much larger scale and with a stronger video/explainer focus.

Emerging players

• LingQ: LingQ is an input-based language-learning platform centered on authentic content (articles, podcasts, videos) with built-in dictionary and review tools. It overlaps with trainchinese on the Chinese dictionary + vocabulary acquisition use case but differentiates through extensive reading/listening libraries.

Others

• iTalki: iTalki is an online marketplace connecting language learners with human tutors, including a large pool of Chinese teachers. It does not directly compete with trainchinese's self-study product but addresses the same end learner with a complementary human-tutoring model and is frequently used alongside self-study apps.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/trainchinese
• YouTubeyoutube.com/@trainchinese
• Facebookfacebook.com/trainchinese
• LinkedInlinkedin.com/company/trainchinese

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about trainchinese