Free Alternatives to IXL: 6 Options Worth Trying

The short answer: IXL is a strong, rigorous tool, but it's subscription-only. Non-members hit a wall at about ten questions a day, so "free IXL" isn't really a thing. If you want a free alternative that holds up in a K-6 classroom, the honest options are Boddle, Khan Academy Kids, Prodigy, Zearn, SplashLearn, and Blooket. Of those, Boddle is the one that is built both for students to absolutely love the learning, and for teachers to have easy-to-use features for their daily routine.

‍We'll be fair about where IXL earns its price. 

Why teachers look for a free alternative to IXL

Two reasons send teachers searching, and they're different problems.

The first is cost. IXL is subscription-only, with no meaningful free tier — non-members are capped at roughly ten questions a day. If your school doesn't hold a license, free access isn't on the table.

The second is the experience. Even teachers who can afford IXL sometimes look elsewhere because of how kids react to it. Common Sense Media's review puts it plainly: "IXL's practice-and-drill approach may not thrill some kids," and notes students "could feel they need to focus on getting the answer right every time, instead of viewing each exercise as a learning experience." The most-cited friction is the SmartScore mechanic near mastery (more on that below).

If you're here for either reason, here's where to look.

The 6 best free alternatives to IXL, ranked for the classroom

1. Boddle: genuinely free, and rigor kids will actually do

What it is: A K-6 game-based platform for math, ELA, and science. Kids build a 3D character and move through a quest-style world doing standards-aligned, adaptive practice, while you get a teacher tool that runs your way.

Why it leads this list:

• Students love it: student reviews about Boddle on the app store are highly positive, compared to the negative reputation of IXL. That's the cleanest contrast with IXL.
• It's actually free, not free-to-trial. Boddle is free for teachers and students, and the math is never paywalled. 
• No punitive scoring. This is the direct answer to IXL's most-criticized mechanic. In Boddle, a right answer is needed to win battles, but there is no significant confidence for a wrong answer. It is a learning opportunity.
• Built for your day. Assign by specific state standard, target skills to the whole class or one student, lock the game elements when you need eyes on the learning, and read gap and progress reports that show who's stuck. As another option, the adaptive engine can differentiate on its own.
• Students choose to open it. The adventure-and-rewards loop is real engagement wrapped around real practice: play around the learning, not instead of it. Every character is earnable without paying, so the kid whose family bought premium and the kid whose family didn't look the same on screen.
• Calmer to run. Questions and answer choices both read aloud (a help for emerging readers and ELL students), and kids interact only through preset emotes — no open chat to police. Boddle states COPPA, FERPA, and SOPPA compliance plus kidSAFE certification.

Named honestly: Boddle has premium cosmetics and an auto-renewing subscription, so there's an upsell: it’s just never aimed at your students. And Boddle is K-6, so if you need middle- or high-school content, this isn't your tool. 

Best for: K-6 teachers who want free access to a standards-aligned learning tool that students love, with a no-penalty design that gets reluctant students practicing.

2. Khan Academy Kids: best truly free option for the youngest learners

What it is: A 100% free, nonprofit app for ages 3–8 (roughly PreK–grade 2) early literacy, math, and social-emotional learning. App-only (iOS/Android/Fire). But it tops out around grade 2 (Khan routes grade 3 and up elsewhere), and it's app-only, which is awkward on classroom Chromebooks. It's designed around the young child, not an elementary teacher's assign-and-track workflow.

Best for: PreK–2 teachers and families who want free and gentle. Past grade 2, where most elementary math lives, students age out.

3. Prodigy: Similar to Boddle

What it is: A game-based math platform (grades 1–8) with an RPG-style world. Free to play, with an optional paid membership.

The teacher read: the core learning is solid and the free entry is real.  It is also standards-aligned with easy to read reports. However, Prodigy is not built specifically for the teacher workflow, and some teachers have complained about the balance between learning and play. 

Best for: teachers who want free RPG-style learning.

4. Zearn: free for one class, rigorous, but a grind for kids

What it is: A nonprofit K-8 math program of visual, structured video lessons, free for one teacher's classroom (up to 35 students); schools and districts pay for more.

This is the most rigorously evidenced free pick here: an independent RAND study found a real, causal gain (about +0.11 standard deviations on a national growth assessment). But Zearn is a lesson program, not a game, and students frequently find it repetitive and boring. It solves IXL's price problem and keeps the rigor, but not the engagement problem that sends some kids away from IXL in the first place.

Best for: teachers who want free, research-backed instruction for one classroom and aren't trying to win the engagement battle.

5. SplashLearn: free for teachers, but the family tier is throttled

What it is: A game-based PreK–5 program (math across the range; reading narrower). Free for teachers.

It's free for teachers and the games are colorful and engaging. The catch is at home: the family free tier is heavily throttled, roughly a few activities a day, with most content behind a subscription. On evidence, it meets the same ESSA tier as Boddle — neither out-proves the other.

Best for: PreK–5 teachers who want a free in-class option and will set expectations with families about the throttled home tier.

6. Blooket — free for review games, but it's not a curriculum

What it is: A teacher-hosted platform that turns question sets into live, competitive class games.

Great for whole-class review, but you build or source the questions (that's prep back on your plate), it's not adaptive, and some game modes reward luck over getting the answer right. It's a free review layer, not the core practice that runs itself.

Best for: high-energy whole-class review, paired with a real practice tool; not as your math program.

How to choose, as a teacher

• You want one free tool that balances student engagement with rigor→ Boddle
• You teach PreK–K and want free + gentle → Khan Academy Kids.
• You want free, research-backed instruction for one class and don't mind kids finding it a slog → Zearn.
• You want a free whole-class review game → Blooket (pair it with real practice).
• You want free RPG-style learning→ Prodigy.
• You need PreK-12 breadth, five subjects, or the strongest research base → that's IXL's ground, and it's worth paying for if those are your priorities.

Frequently asked questions

Is IXL free? Not in any practical sense. IXL is subscription-only — non-members are limited to about ten questions a day. There's no full-featured free tier the way Boddle or Khan Academy Kids offer one. If "free" is your requirement, IXL won't meet it without a school or district license.

What's the best free alternative to IXL for a classroom? Boddle, if "best for a classroom" means free access that lasts the whole period, standards-aligned practice you assign in a couple of clicks, gap reports that show who's stuck, and nothing that punishes a kid for a wrong answer. Zearn is the most research-backed free pick but kids find it a grind; Khan Academy Kids is wonderful but tops out at grade 2.

What about Khan Academy (not just Khan Academy Kids)? The full Khan Academy site (khanacademy.org) is also free and covers older grades, so it's a reasonable free option for upper elementary and beyond. It leans toward video lessons and practice rather than a game kids choose to open, closer to Zearn's model than Boddle's on the engagement axis.

Does any of these punish wrong answers the way IXL's SmartScore does? No. IXL's friction is the Challenge Zone: in IXL's own words, once a student reaches SmartScore 90, "increases for correct answers will be small (1-2 points) and penalties for incorrect answers will be larger (3-8 points)."  So near mastery, one wrong answer can wipe out several right ones. Boddle and the other tools here don't dock kids that way. In Boddle, progress only moves forward, and a mistake is treated as part of learning.

Try Boddle with your class

If you came looking for a free version of IXL and found that students don’t enjoy it or that the trial runs out in ten questions, that gap is exactly what Boddle fills: standards-aligned K-6 practice across math, ELA, and science, free for your whole class, with the learning never behind a paywall, and absolutely loved by students. Set it up and watch which problems they choose to keep solving.