The best math and reading practice apps for 3rd, 4th, and 5th graders (2026)

Grades 3 through 5 are where elementary school starts to compound: multiplication feeds fractions, fractions feed decimals, and reading shifts from learning the words to answering hard questions about what they mean. A practice app can genuinely help — if your kid will use it and it works on the right skills. Here is an honest ranking, with one disclosure up front: the #1 pick is ours. I built EOG Practice for my own kids, so weigh that entry accordingly. The rest of the list is rated as fairly as I know how.

What I weighted: whether the app maps to the standards your kid’s school actually teaches and tests, whether wrong answers come with real explanations, whether a kid will use it without a nightly negotiation, what you can see as a parent, and what it costs.

1. EOG Practice — best for North Carolina families

EOG Practice is built around one thing: the North Carolina Standard Course of Study for grades 3–5 — the exact standards on your kid’s report card and the spring EOG. Kids do short practice sets or guided lessons (a quick video, some practice, then a four-question check), every wrong answer gets a plain-language explanation, and the parent dashboard shows exactly which standards are strong and which are shaky, down to the code on the report card. You can target any weak standard with two taps, or let the app pick. Custom poster art keeps kids coming back without a sticker chart.

Cost: $14.99 covers three months — one purchase, no subscription.

Keep in mind:it is NC-only and grades 3–5 only, deliberately. Outside North Carolina, or for a K–2 kid, start with Khan Academy below.

2. Khan Academy — best free option

Free, comprehensive, nonprofit, no ads. Full math courses for every grade with videos and mastery practice, plus reading and grammar courses. As a free resource it has no equal, and for families outside NC it is the default recommendation.

Cost: free.

Keep in mind: it is a library, not a coach — you choose what your kid works on and keep the routine going. The reading side is thinner than the math side, and it is aligned to national standards rather than the NC Standard Course of Study.

3. IXL — best skill breadth

Thousands of skills across math and language arts, organized by grade and aligned to every state’s standards, with a diagnostic and unusually detailed parent analytics. For sheer coverage, nothing else comes close.

Cost: a monthly subscription, around $20 a month depending on subjects.

Keep in mind: it is built for thorough, school-style practice, and its scoring system rewards long accurate streaks — a format that suits some kids better than others. Many schools already assign IXL, so check whether your kid has access before paying for it at home.

4. Prodigy — best for the math-averse kid

A genuinely fun Pokémon-style game where math questions power the battles. If your kid treats every practice app as a punishment, Prodigy flips the dynamic — they will ask to play it.

Cost: free to play, with an optional paid membership.

Keep in mind: it is math only, and most of the time is gameplay rather than questions, so it covers less practice per session than it looks like. Good as the dessert, not the dinner.

5. Epic! — best for reading volume

A digital library of tens of thousands of kids’ books, graphic novels, and audiobooks. For building the reading habit — the thing that actually moves reading levels — a kid with Epic and a tablet is a kid who reads more.

Cost: a monthly subscription, around $10 a month; many kids have free school access on weekdays.

Keep in mind: it is books, not skills practice. Reading volume builds fluency and vocabulary, but answering questions about a text — the skill reading tests actually measure — still needs deliberate practice somewhere else.

6. Beast Academy — best for the kid who is ahead

Art of Problem Solving’s elementary curriculum: deep, clever math wrapped in comic books. For a 3rd–5th grader who finds school math easy, it is the best enrichment money can buy.

Cost: a subscription for the online version; books sold separately.

Keep in mind: it is acceleration, not reinforcement — built for kids who want a challenge beyond grade level — and there is no reading side.

What about iReady and mCLASS?

Parents ask about these because they appear on school reports, but they are school-assigned diagnostic tools — you cannot sign up as a family. What you can do is use their reports as a map of what to practice: our guide to reading mCLASS and iReady reports translates them into a short focus list you can take to any app on this page.

How to choose

• In NC, grades 3–5: EOG Practice — it is the only one built against the standards your kid is actually graded on.
• Free only: Khan Academy, with you as the weekly planner.
• Kid hates practice: Prodigy for math motivation, Epic for reading volume.
• Kid is ahead: Beast Academy.

And whichever you choose: ten to fifteen minutes a day beats an hour on Sunday. Short and steady is the entire trick — our guide to practicing at home covers the schedule that works.

Quick answers

Related

• The 7 best summer learning programs for elementary kids
• EOG practice at home: a parent’s guide
• What’s on the 3rd grade NC EOG Math test?
• How to read your kid’s end-of-year reports