Comparison

Math Helper Sigmaly AI vs Thinkzo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Math Helper Sigmaly AI

Features
Read full description

Sigmaly AI — Math Helper. Solve math problems instantly with AI-powered photo scanning and step-by-step explanations. Sigmaly AI is your all-in-one photo math solver and AI tutor, designed to help you solve homework, understand complex concepts, and study smarter across multiple subjects. Simply upload a photo of any problem — Sigmaly AI instantly analyzes it and guides you to the solution with clear, structured, step-by-step explanations powered by advanced AI models. Whether you’re solving math homework, checking geometry problems, or studying statistics — Sigmaly AI delivers fast, accurate results with high confidence. Perfect for students, teachers, self-learners, and anyone who needs a powerful homework helper, math solver, and AI study assistant. Instant Photo Math Solver Snap or upload a photo — instantly solve problems in: - Math & Algebra - Geometry (Geometry AI & Geometry Solver) - Statistics (Statistics Solver) - Physics & Chemistry - Biology & History - Psychology, Economics & Philosophy - Computer Science & Informatics Get precise answers with step-by-step breakdowns, formulas, logic explanations, and final results you can trust. Smart AI Tutor & Study Chat Sigmaly AI Photo Math Helper includes a built-in AI Tutor to help you: - Ask unlimited homework questions - Get personalized explanations - Understand concepts, not just answers - Learn problem-solving strategies - Prepare for exams and tests - Improve learning efficiency with AI study support Your personal tutor is available anytime — no pressure, no limits. Snap History & Solution Exports Turn Sigmaly AI Math Solver into your personal learning assistant: - Automatically saved solution history - Track all scanned and solved problems - Export solutions to PDF, DOCX, or TXT - Review past homework and study materials anytime Perfect for revision, sharing solutions, or building your own study archive. Free Features (Limited) - 1 free photo math solver scan or problem solution per day - Access to solution history - Clean, modern, student-friendly interface Premium Features (Require a subscription) Unlock the full power of Sigmaly AI with Premium: - Unlimited photo solver scans - Unlimited problem solving across all subjects - Unlimited AI Tutor chat & explanations - High-accuracy math solver powered by Performance AI model - Geometry solver & statistics solver without limits - Export solutions to PDF, DOCX, and TXT - Priority processing for all scans Sigmaly AI Math Helper is your complete homework helper, AI tutor, and photo math solver — always ready when you need help. Study smarter. Solve faster. Understand better. Download Sigmaly AI today and solve your first problem in seconds. Note: Premium features require a subscription. Terms of Use: https://www.sigmaly.app/terms Privacy Policy: https://www.sigmaly.app/privacy

About

Thinkzo

Instantly solve homework problems by taking a photo. Get step-by-step explanations, generate practice questions, and receive instant AI grading with feedback. Supports multiple languages and subjects for students of all levels.

Highlights
  • AI-powered photo problem solver
  • Step-by-step solution explanations
  • Generate custom practice questions
  • Instant homework grading and feedback
  • Multi-language support
  • Privacy editor for sensitive information
  • Bookmark and save solutions
Features
Read full description

Struggling with homework? Thinkzo turns your camera into an AI-powered tutor — snap a photo of any problem, get a clear step-by-step solution, generate new practice questions based on your uploaded problem, and even grade completed homework instantly. See exactly how to solve it, not just the answer. HOW IT WORKS Take a photo of your homework question Crop it and erase any private details AI analyses it — results arrive in seconds Read the step-by-step explanation in your language FEATURES SNAP ANY PROBLEM Point your camera at any homework question — math equations, algebra, geometry, chemistry, physics, science, and more. Thinkzo auto-detects the subject and grade level for you. STEP-BY-STEP AI SOLUTIONS See every step of the solution, not just the final answer. Toggle between Simple mode for quick answers and Detailed mode for a full concept walkthrough with an AI confidence score. GENERATE PRACTICE QUESTIONS Turn any solved problem into more practice. Thinkzo generates new questions based on the problem you uploaded, and you can choose the difficulty level to practice the same concept step by step. HOMEWORK GRADING & AI FEEDBACK Upload completed homework and let Thinkzo review it instantly. Get AI-powered grading, mistake detection, feedback, and improvement suggestions to understand where you went wrong and how to improve. BUILT-IN PRIVACY EDITOR Crop and erase personal information — your name, class number — before the image is analysed. Your privacy is protected before anything leaves your device. BOOKMARK YOUR SOLUTIONS Save solutions you want to revisit. Build a personal revision library for exams and tests. EVERY SUBJECT COVERED Math, algebra, geometry, physics, chemistry, biology, language arts, and more — subject and grade level are detected automatically. TRULY GLOBAL — 11 LANGUAGES The full app UI and all AI solutions are available in: English, German, French, Spanish, Portuguese (Brazil), Chinese Simplified, Chinese Traditional, Japanese, Hindi, Indonesian, and Malay. HISTORY & HOMEWORK LOG All your past submissions are saved with a thumbnail, subject tag, grade level, date, and live status — so you can always find and review previous solutions. SECURE SIGN-IN Sign in with Apple or Google in one tap, or register with email. Tokens are stored securely on-device. LIGHT, DARK & SYSTEM THEME Comfortable to use any time of day. PERFECT FOR • Students from primary school through university • Students checking homework before submitting • Students who want more practice questions from their homework problems • Parents helping children understand assignments • Teachers and tutors needing quick AI-assisted grading • Any curriculum, any country • Anyone who wants to learn how to solve problems, not just copy answers Stop guessing. Start understanding. Download Thinkzo now. Terms of Use (EULA): https://thinkzo.wubuut.com/thinkzo/terms/

Screenshots

Math Helper Sigmaly AI4 screens
Thinkzo4 screens

Verdict

The call

The clearest difference is device support: Thinkzo at 3 against Math Helper Sigmaly AI's 1. Thinkzo also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Math Helper Sigmaly AI sells 3 in-app purchases, starting at $4.99 per 7 days and Thinkzo sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Math Helper Sigmaly AI ships an update every 2 weeks, Thinkzo every 11 days. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 7 level
Math Helper Sigmaly AI versus Thinkzo: the parameters behind the verdict, then further details
ParameterMath Helper Sigmaly AIThinkzo
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 11 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size22 MB51 MB
Age rating4+4+
DeveloperAnatoli NiculeacGang Wu

In-app purchases

3 purchases

Math Helper Sigmaly AI

Subscriptions3
  • 3-Day Free Trial Weekly3 Days trial$4.997 Days
  • 7-Day Trial Monthly7 Days trial$12.991 Month
  • Semester Plan$34.996 Months
2 purchases

Thinkzo

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Annual$29.991 Year

Questions

Is Math Helper Sigmaly AI free?
Math Helper Sigmaly AI is free to download, with in-app purchases available.
Is Thinkzo free?
Thinkzo is free to download, with in-app purchases available.
Do Math Helper Sigmaly AI or Thinkzo have ads?
Neither Math Helper Sigmaly AI nor Thinkzo shows ads.
Which is updated more often, Math Helper Sigmaly AI or Thinkzo?
Math Helper Sigmaly AI ships an update every 2 weeks, and Thinkzo every 11 days. Most recently, Math Helper Sigmaly AI was updated on October 30, 2026 and Thinkzo on October 15, 2026.

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