10 Best Free Math Apps for Elementary Students

Choosing the right math app for elementary students means balancing engagement, curriculum alignment and privacy. Below are ten well-regarded free or freemium options that work across early childhood and primary grades, with clear notes about who each app fits best and how to use it in the classroom or at home.

How these apps were selected

I focused on apps that offer meaningful math practice, clear learning progress, and free access to useful content. I avoided apps that are purely flash games or require a paid subscription to get any real learning value. Where an app has optional paid features, I note that so families and teachers can choose what fits their needs.

10 best free math apps for elementary students

Khan Academy Kids

Grade range: pre-K to 2. Strengths: completely free, research-informed activities across early numeracy, problem solving and reasoning. Why try it: bright, child-friendly design with activities that build number sense and early geometry. Tip: set short daily goals and review the progress reports with your child to see which skills need more practice.

Khan Academy (main)

Grade range: K–5 and up. Strengths: free video lessons and practice problems mapped to grade-level standards. Why try it: clear explanations and practice with immediate feedback. Tip: use teacher or parent accounts to assign specific skills and monitor mastery.

The Math Learning Center apps (Number Frames, Number Pieces, Number Rack)

Grade range: K–5. Strengths: several free apps that visualize place value, fractions and counting using manipulatives. Why try it: excellent for hands-on concept building and for modeling strategies used in class. Tip: use these apps during homework time to demonstrate a new strategy rather than only for independent practice.

Moose Math (Duck Duck Moose)

Grade range: pre-K to 2. Strengths: playful mini-games that target counting, addition, subtraction and early measuring. Why try it: child-friendly storyline with levels that encourage repeated practice. Tip: play together initially to point out the math in each game and encourage language like "how many" and "more/less."

Prodigy Math Game

Grade range: 1–8. Strengths: game-based platform aligned to standards that adapts to student level. Why try it: motivates longer practice sessions through a role-playing game structure. Caveat: has optional paid membership—core math content is available for free. Tip: teachers can use class-management tools; at home, set time limits to balance game play and reflection on strategies.

SplashLearn

Grade range: K–5. Strengths: curriculum-aligned lessons and games covering core topics. Why try it: clear learning paths and engaging practice. Caveat: some features are premium; plenty of free content remains useful. Tip: use the placement check to start at the right level rather than assuming grade-level content is the right fit.

Photomath

Grade range: 3–6+ (best for students who can write problems clearly). Strengths: scans written problems and shows answers with step-by-step explanations in the free version for many problems. Why try it: helpful for checking work and understanding procedure. Caveat: some detailed solution steps and explanations are premium. Tip: use it as a learning tool—ask your child to predict the next step before revealing the solution.

Microsoft Math Solver

Grade range: 3–8. Strengths: free tool that recognizes typed or photographed problems and provides multiple solution methods and practice problems. Why try it: good for exploring different strategies and for review of skills taught in class. Tip: review the alternative methods with students to show there’s more than one way to solve many problems.

PBS Kids Games

Grade range: pre-K to 3. Strengths: free, ad-free (in the app) games that reinforce counting, patterns and simple operations with familiar PBS characters. Why try it: safe, high-quality content for younger learners. Tip: choose games tied to classroom topics and play together to build math vocabulary.

Math Playground

Grade range: 1–6. Strengths: wide selection of free web games that cover word problems, logic, fractions and arithmetic. Why try it: great for reinforcement and for introducing problem-solving puzzles. Caveat: it's a website—check school or home filtering settings. Tip: pick games that match current classroom units and encourage students to explain their strategies after playing.

How to use apps effectively (for parents and teachers)

• Be intentional: Choose apps that target a specific skill you want to strengthen rather than using apps as passive screen time.

• Mix guided and independent practice: Start with a few minutes of joint play to model thinking, then let students practice independently.

• Monitor privacy and purchases: Check each app’s privacy policy and be aware of in-app purchases or ads.

• Set clear limits: Use short, consistent sessions (15–25 minutes) and combine app practice with hands-on activities and conversation about math.

• Use teacher tools: Many apps offer teacher dashboards or progress reports—use them to target interventions or differentiate practice.

With thoughtful selection and guided use, free math apps can be a useful part of an elementary student's learning toolkit. They work best when paired with conversation, hands-on materials and reflection on problem-solving strategies.