Math.Brain vs HSK CERT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math.Brain
This AI-powered tool simplifies complex subjects like algebra and geometry with step-by-step explanations and instant answers. It adapts to your learning style, offering personalized guidance to help you study smarter and reduce homework stress.
- AI-powered explanations
- Step-by-step problem solving
- Instant answers
- Personalized learning
- Smart scanner
- AI chat support
Read full descriptionHide full description
Smarter homework starts here Empower your learning journey with tools designed to make every concept clear. Start solving problems with confidence and ease.Tired of staring at confusing textbooks and unsolved equations? Welcome to a new era of learning, where every concept becomes clear and every challenge feels manageable. Our platform is designed to transform your study sessions from stressful to successful. With intuitive tools, step-by-step explanations, and personalized guidance, you’ll tackle problems with newfound confidence. Whether it’s algebra, literature, or science, we break down complex topics into simple, digestible lessons—so you can learn faster, retain more, and actually enjoy the process. Homework solved, stress resolved Say goodbye to the frustration of tricky assignments. With the right support, every problem becomes an opportunity to excel. Instant answers for curious minds Never stop asking questions - the answers are just a tap away. Quench all your curiosity and expand your knowledge effortlessly. Simplify your studies with AI Optimize the learning process and make it efficient. Let artificial intelligence give you the support you need to master any subject. Our smart technology adapts to your learning style, providing tailored explanations, practice problems, and progress tracking—all designed to maximize efficiency. Whether you need help mastering a tough topic or just want to study smarter, our AI assistant is like having a 24/7 tutor in your pocket. Reduce study time, boost retention, and conquer any subject with precision. Try more settings: All subjects are available Access to smart scanner AI chat for any questions Premium Subscription: Week Upgrade Month Upgrade Annual Upgrade All subscriptions offer a 3-day trial. Your iTunes account will be charged post-purchase confirmation. Auto-renewal is enabled unless you disable it at least 24 hours before the current period expires. Control your subscriptions and renewal settings in Account Settings. Privacy and Support Center Navigate to our privacy policy:https://mabuhemba.info/PrivacyPolicy.html Take a look at our Terms of Use to see how we safeguard your data:https://mabuhemba.info/TermsOfUse.html Reach our customer support at:novakkerrayar67@gmail.com Download Right Away
HSK CERT
Master Chinese with an official AI-powered platform offering free HSK 3.0 courses in 17 native languages. Prepare for exams with realistic mock tests and earn official HSK 1-2 certificates directly in the app. Enjoy gamified learning with daily rewards and AI-driven personalized study paths.
- Free HSK 3.0 courses
- 17 native language support
- Official HSK 1-2 certification in-app
- Real HSK mock exams
- Gamified learning with rewards
- AI handwriting and pronunciation practice
- Personalized learning paths
Read full descriptionHide full description
HSK CERT - Official AI Chinese Learning & Exam Prep Master The official AI app for HSK. Free latest HSK 3.0 courses, supports 17 native languages, real HSK 2.0 & 3.0 mock exams. Get official HSK 1-2 certificates directly in-app without offline exams. Gamified learning with big rewards! 【Official Authority · Free Courses · Certification Master】 HSK CERT is the official AI-powered Chinese learning platform. We break traditional learning barriers, allowing you to learn authentic HSK 3.0 courses for free using your native language. Prepare with real mock exams and obtain official certificates directly within the App—no offline testing required! Why Choose HSK CERT? ◉ Latest Official HSK 3.0 Courses: Free access to authoritative courses closely aligned with the latest international standards. Say goodbye to unorthodox methods. ◉ Supports 17 Native Languages: Covers English, Japanese, Korean, Russian, Thai, French, Vietnamese, and more. Learn Chinese directly in your mother tongue with zero barriers. ◉ Real Mock Exams: Exclusively includes HSK 2.0 official papers and HSK 3.0 full simulation exams to help you pass with high scores. ◉ Get Certified In-App Without Exams: Upon reaching learning standards, you can apply directly for official HSK (Levels 1-2) certificates without attending offline exams. ◉ Daily Rewards: Upgraded gamified competition. Join daily matches to improve your Chinese and win rich prizes. ◉ AI Smart Handwriting: Designed to improve writing speed and aesthetics with real-time stroke order correction. ◉ Smart Pinyin Practice: Millisecond-level voice recognition and correction make speaking authentic Chinese easy. ◉ Adaptive Personalized Learning: Based on an AI Knowledge Graph, we tailor a unique learning path just for you ("Thousand People, Thousand Faces"). ◉ From Zero to Advanced: Whether you are a beginner or an exam candidate, find content that perfectly fits your level. ◉ Multi-Device Sync: Seamlessly sync your learning progress anytime, anywhere. ◉ Scan & Learn: Point and shoot to capture objects, text, or scenes around you. Instantly identify items and Chinese words, integrating learning into your daily life. Download HSK CERT now! Learn with official standards, get authoritative certificates, and win huge rewards! [Automatic Subscription Service Description] Subscription Plans HSK CERT VIP offers two flexible options: a) Monthly Subscription b) Annual Subscription Subscription Membership Benefits - Unlimited Stamina, Unlimited Learning, Unlimited Instant Learning, Free Level Skipping, No Ads Extra Limited-Time Benefits - Monthly Subscription: 1 Free HSK Full-Length Mock Exam - Annual Subscription: 4 Free HSK Full-Length Mock Exams - All benefits are valid only during the subscription period. Once expired or canceled, your account will revert to the free version. Price & Payment - Please refer to the App Store for current regional pricing. - Payment is charged to your Apple ID upon confirmation of purchase. Auto-Renewal - Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. - Renewal fees are charged within 24 hours before the period ends. - Manage or cancel anytime in Settings → Apple ID → Subscriptions. - After cancellation, benefits remain until the period ends. Agreements - EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://hskcert.com/privacy_agreement.html Support - For questions or feedback, contact support@hskcert.com
Screenshots
Verdict
The clearest difference is review sentiment: HSK CERT at 96% against Math.Brain's 50%. HSK CERT also leads on ads (none vs shown). Math.Brain's advantage is rating (4.8 vs 4.2) and ratings volume (90 vs 17). On price, update cadence, in-app purchases and monetization model 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. Math.Brain sells 4 in-app purchases, starting at $12.99 per 7 days and HSK CERT sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Math.Brain holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Math.Brain has 90 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 50% of Math.Brain's written reviews are positive against 96% of HSK CERT's, so the app with the better star average is not the one people write more warmly about.
Math.Brain ships an update every 8 days, HSK CERT fortnightly. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.
| Parameter | Math.Brain | HSK CERT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (90 ratings) — better | 4.2 (17 ratings) |
| Positive reviews | 50.0% of reviews | 96.0% of reviews — better |
| Number of ratings | 90 — better | 17 |
| Update frequency | Every 8 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 133 MB |
| Age rating | 4+ | 4+ |
| Developer | COMPREHENSIVE SOLUTIONS FOR DIGITAL MARKETING AND SOFTWARE DEVELOPMENT LIMITED | International Chinese Learning &Testing Technology Co.,Limited |
Customer experience
Math.Brain
HSK CERT
Bugs and requests
Math.Brain
Not enough reviews yet to summarise bugs or requests.
HSK CERT
Reported bugs
2 issues- Continue button not working
- Russian localization strings are incorrect
Requested features
5 requests- More interesting interface
- Chinese slang content
- More interactive speaking practices
- More content based on real-life situations in China
- Add business Chinese module
In-app purchases
Math.Brain
- Math.Brain: AI Homework Helper3 Days trial$12.997 Days
- Math.Brain: AI Homework Helper$12.997 Days
- Math.Brain: AI Homework Helper$14.991 Month
Show 1 moreShow fewer
- Math.Brain: AI Homework Helper3 Days trial$15.991 Month
HSK CERT
- HSKCERT VIP 1个月$9.991 Month
- HSKCERT VIP 6个月$59.996 Months
- HSKCERT VIP 12个月$99.991 Year
- HSK1 认证次数$29.99
- HSK2 认证次数$44.99
- HSK1 学测一体包$65.00
Show 1 moreShow fewer
- HSK2 学测一体包$93.00
Questions
Is Math.Brain free?
Is HSK CERT free?
Which has better reviews, Math.Brain or HSK CERT?
Do Math.Brain or HSK CERT have ads?
Which is updated more often, Math.Brain or HSK CERT?
Other comparisons















