Udeu vs Bootstrap Chinese Grammar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Udeu
This app offers short, engaging courses and learning marathons designed to build learning habits and make productive use of your time. Access video and audio materials, get assignments reviewed, and connect with a community of learners.
- Create short courses
- Access video and audio lessons
- Assignment review
- Community chat
- Wide range of topics
- Learn anytime, anywhere
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Udeu is a short course and marathon service where anyone can create a course. Whoever you are, you will always find interesting programs with us. Short entertaining courses will help to form the habit of learning and spend time usefully. Join our community of people who never stop learning. Achieve your goals with short training courses with video and audio materials, assignment review and chat Learn anytime, anywhere - it usually takes no more than 5-10 minutes to complete a lesson Register for free courses Choose courses with the participation of the author and checking homework Chat with like-minded people Share courses with friends Our catalog includes a wide range of courses on various topics: Health, fitness, proper nutrition, languages, financial literacy, useful household skills and much more Download the app and change your life with learning right now Also in the application you can create your own entertainment course or a course for employees (MOOC) and professionals
Bootstrap Chinese Grammar
This app offers a structured, grammar-based approach to learning Chinese. It features clear explanations, numerous audio examples, and interactive exercises to build speaking and comprehension skills. A personal study list helps streamline the learning process.
- 200 grammar topics
- 2800+ audio examples
- Step-by-step learning
- Interactive exercises
- Personal study list
- Companion book integration
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LEARN CHINESE GRAMMAR – STEP BY STEP, BEGINNER TO ADVANCED Bootstrap Chinese Grammar takes you through Mandarin grammar in 204 short, clear topics, with over 2,800 example phrases recorded by a native speaker. Understand how Chinese sentences work, then practise until it sticks – so you can speak and understand Chinese precisely and with confidence. STEP-BY-STEP TOPICS Start at the very beginning with 是 (shì) and 不 (bù) and build up one small, self-contained step at a time: questions with 吗 and 呢, measure words, 了 and 过, comparisons with 比, resultative and directional complements, 虽然…但是, 越来越, 连…都 and much more – right through to everyday idioms. Each topic explains one grammar point in plain English, then adds new patterns and new words on top of what you already know. EXAMPLES YOU CAN HEAR AND READ Every topic has plenty of examples, and each one comes with: • Simplified characters and pinyin, written with the tone changes you actually hear • An English translation • Notes showing how the example uses the grammar, with the meanings of new words • Native-speaker audio, at normal or slow speed Tap any word to hear it on its own and see its pinyin and meaning. Pinyin is coloured by tone, and you can hide it to test your reading. EXERCISES FOR DEEP LEARNING Once you understand a topic, practise it: • Phrase builder – put the words of each phrase in the right order • Multiple choice – pick the missing word • "Why?" – make a mistake and see exactly what went wrong NEW: LISTENING & TONES A second set of exercises in every topic trains your ear: • Build each phrase from its audio alone • Hear a word and pick its tones NEW: SPACED REPETITION Every phrase you practise comes back for review just before you're likely to forget it – the next day, then after a few days, a week, and longer. A few minutes a day keeps everything you've learnt fresh. AUDIO REVIEW Play through a topic's phrases hands-free with voice commands ("play", "slow", "next", "meaning"). Record yourself and compare with the native speaker, or set it on auto-play, lock the screen and listen with your phone in your pocket. THE COMPANION BOOK Prefer to study from a book? "Bootstrap Chinese Grammar" is also available on Amazon. Scan the QR code at the start of any chapter with the app and it opens that topic, with all of its examples and their audio. ALSO • Search every phrase and word in the app • Build your own Study List of phrases to focus on • Track your progress in every topic • Share a phrase as a video or image TRY IT FREE The first 10 topics are completely free. One lifetime in-app purchase unlocks all 204 topics with their audio and exercises – no subscription, and all future updates free.
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Verdict
The clearest difference is rating: Udeu at 5.0 against Bootstrap Chinese Grammar's 4.0. Udeu also leads on update cadence (monthly vs every 11 months) and iOS requirement (12.0 vs 15). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Udeu sells 10 one-off in-app purchases and Bootstrap Chinese Grammar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Udeu holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Udeu ships an update monthly, Bootstrap Chinese Grammar every 11 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Udeu | Bootstrap Chinese Grammar |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 56 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | Maria Gordienko | Declan Software |
Customer experience
Udeu
Bootstrap Chinese Grammar
In-app purchases
Udeu
- Групповой не скоро #44$1.99
- Видео монтаж с телефона Cap #3$9.99
- Видео монтаж с телефона Cap #5$12.99
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- Видео монтаж с телефона Cap #4$19.99
- Видео монтаж с телефона Cap #2$29.99
- Понятие права и основные по #2$29.99
- ИЗМЕНИ ЖИЗНЬ К ЛУЧШЕМУ, ТАР #2$39.99
- Stable Diffusion. Полный ку #9$49.99
- ИЗМЕНИ ЖИЗНЬ К ЛУЧШЕМУ №3$299.99
- ИЗМЕНИ ЖИЗНЬ К ЛУЧШЕМУ #4$999.99
Bootstrap Chinese Grammar
- Unlock All Chinese$34.99
Questions
Is Udeu free?
Is Bootstrap Chinese Grammar free?
Which has better reviews, Udeu or Bootstrap Chinese Grammar?
Do Udeu or Bootstrap Chinese Grammar have ads?
Which is updated more often, Udeu or Bootstrap Chinese Grammar?
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