Math.Jr vs Homework Helper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math.Jr
This app assists educators and parents in verifying math homework by scanning problems and providing AI-generated answers with over 90% accuracy. It also generates custom arithmetic exercises for children and maintains a record of reviewed problems for practice.
- Scan math problems with camera or image upload
- AI-generated reference answers with >90% accuracy
- Generate custom arithmetic exercises
- Adjustable difficulty levels for exercises
- Save exercises for offline practice or printing
- Record and review past homework problems
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Math Junior is user friendly and easy to use. It helps teachers and parents to check math problems and is able to display reference answers provided by AI technology, validation accuracy is above 90%. Features: - Scan and inspect math homework: Teachers and parents can scan math problems using camera or by uploading images from Photo Library, Math Junior checks every equations and provide answers immediately. - Generate arithmetic exercises for your children: Teachers or parents can adjust various levels of difficulties and generate a set of exercises for kids. Math Junior supports online tests or you can also save the exercise to album, print and practice it later. - Keep math homework on record: Math Junior is able to keep all inspected math questions in a list, for you and your kids to review and practice.
Homework Helper
Instantly solve math, science, history, and computer science problems by snapping a photo. Get step-by-step explanations and track your learning progress with this AI-powered educational tool.
- AI homework problem recognition
- Step-by-step solutions with explanations
- Photo scanner for homework
- Supports 11 specialized subjects
- Solution history tracking
- Offline access to saved solutions
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Brain Buddy is an AI homework helper, homework solver, scanner, and tutor that helps you solve problems and actually understand the answers. Snap a photo of your homework to get clear, step-by-step solutions for Math, Chemistry, Physics, Biology, Science, Geography, Computer Science, and more. SCAN. SOLVE. UNDERSTAND. Take a photo of a homework problem, worksheet, or textbook page and Brain Buddy will analyze it and walk you through the solution step by step. Need help with another problem? Tap Scan Next and keep moving through your homework. ASK YOUR AI TUTOR Got a step that doesn’t make sense? Ask a follow-up question directly from your solution. Tap a suggested question, ask why a step works, or simply say “explain this more simply.” Your AI tutor already understands the original problem and solution, so answers stay focused on exactly what you're studying. AI HOMEWORK HELP ACROSS SUBJECTS Brain Buddy can help with: • Math — Algebra, calculus, geometry, trigonometry, equations and word problems • Chemistry — Reactions, formulas, equations and calculations • Physics — Mechanics, thermodynamics, electricity, formulas and calculations • Biology — Genetics, cells, ecology and scientific concepts • Science — Questions, formulas and scientific concepts • Geography — Maps, locations, physical and cultural geography • Computer Science — Programming, algorithms, data structures and code analysis • History — Events, timelines and historical analysis • Literature — Text analysis, themes and literary devices • Economics — Economic concepts, markets and calculations • SAT & ACT — Practice questions and test preparation STEP-BY-STEP SOLUTIONS Brain Buddy does more than give you an answer. Solutions break problems into clear steps so you can understand the reasoning and method behind each result. Math equations and formulas are formatted for easier reading, and multiple-choice questions clearly highlight the selected answer. CROP TO THE EXACT PROBLEM Worksheets and textbook pages can get messy. Crop your photo to isolate a single question before scanning so Brain Buddy can focus on the problem you want solved. FIND PAST HOMEWORK FAST Your solved problems are saved automatically. Filter your history by Math, Chemistry, Physics, Biology, and other subjects to quickly find previous solutions and review what you've learned. SCAN HOMEWORK ON MAC Brain Buddy also works as an iOS app on compatible Macs. Drag and drop a homework photo directly into the app, or take a screenshot of a problem and start solving. SHARE YOUR SOLUTIONS Create a clean, readable write-up of a solution and share it whenever you need to save your work or review it later. 3 FREE SCANS EVERY DAY Get 3 free homework scans every day. Upgrade anytime for unlimited scans. Whether you need a math solver, chemistry helper, physics solver, science tutor, homework scanner, or AI study helper, Brain Buddy helps you go from a confusing problem to a solution you understand. Scan it. Solve it. Ask until it makes sense. Terms of Service: https://docs.google.com/document/d/1aywoE4e1p74sdFDradrlQ-fdCwMj5A8VxAWlxd8yTx0/edit?usp=sharing Privacy Policy: https://docs.google.com/document/d/1xIiR6SFoEFJWe4kGxI7fWfuL-PyCUEbc1E2Ol1eg1QM/edit?usp=sharing
Screenshots
Verdict
The clearest difference is ads: Homework Helper at none against Math.Jr's shown. Homework Helper also leads on update cadence (every 2 days vs every 9 days) and ratings volume (3 vs 1). Math.Jr's advantage is iOS requirement (10.0 vs 18.0). On price, rating, 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.Jr sells 1 one-off in-app purchase and Homework Helper sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Math.Jr against 5.0 for Homework Helper. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Math.Jr ships an update every 9 days, Homework Helper every 2 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.
| Parameter | Math.Jr | Homework Helper |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 9 days | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 83 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Lishi Technology Co., Ltd. | Andrew Austin |
Customer experience
Math.Jr
Homework Helper
In-app purchases
Math.Jr
- Unlock Math Junior$1.99
Homework Helper
- Monthly Subscription$9.991 Month
- Annual Subscription$29.991 Year
Questions
Is Math.Jr free?
Is Homework Helper free?
Which has better reviews, Math.Jr or Homework Helper?
Do Math.Jr or Homework Helper have ads?
Which is updated more often, Math.Jr or Homework Helper?
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