KooBits Review 2026 — Pricing, Science, and Is It Worth It?

KooBits is one of Singapore's best-known primary school learning platforms. With adoption by many local schools, it has become a household name among parents of primary school children. But it is primarily a maths platform — and if you are considering it for science, that matters.

Quick Verdict

• Rating: 3.8/5
• Best for: Children who need motivation to practise maths regularly (P1-P6)
• Not ideal for: Parents seeking dedicated science preparation or advanced exam-level questions
• Price: ~$216-264/year (annual billing only)

What Is KooBits?

KooBits is a Singapore-based e-learning platform founded in 2007 as a spin-off from the National University of Singapore. It has grown into one of Singapore's most popular primary school learning tools, used across 150+ countries. Many Singapore primary schools subscribe to KooBits at an institutional level.

At its core, KooBits is a mathematics-focused platform. Its flagship product, KooBits Math, offers over 100,000 MOE-aligned questions across Primary 1 to 6, with strong coverage of problem sums, bar models, and heuristics. As an MOE-aligned platform, its content follows the Concrete-Pictorial-Abstract (CPA) pedagogy used in Singapore classrooms.

KooBits has expanded beyond maths to offer Science (P3-P6), English, and Chinese. However, maths remains the centrepiece, and the other subjects do not receive the same depth of content or feature investment. If you are considering KooBits primarily for science, this is worth knowing upfront.

Features

Maths Problem Sums

KooBits' strongest feature is its problem sums practice. The platform offers over 10,000 problem sums per primary level, covering all 11 types commonly tested in Singapore schools. Questions are set by former MOE teachers and follow the latest syllabus. Step-by-step animated explanations walk children through solutions using bar models and other heuristics.

For P1 and P2 students, voiceovers accompany questions to support children who are still developing reading fluency.

Gamification

The gamification system is arguably KooBits' defining feature — and the reason many parents subscribe. Children earn KoKo Credits by answering questions correctly, which they can spend on games, story books, and other rewards. Daily Challenges, Peer Challenges, and Super Hero Challenges provide structured motivation. Leaderboards let children compare their progress against classmates.

When a school subscribes to KooBits, the social element becomes particularly powerful. Children compete against friends they know, which transforms daily maths practice from a chore into a game. Multiple parents report that their children voluntarily complete maths questions every evening to maintain their leaderboard ranking.

The flip side is that some children rush through questions or guess randomly to accumulate credits, prioritising rewards over learning. Worth watching for.

Curriculum Alignment

KooBits is fully aligned to the MOE primary syllabus for all subjects. Maths content mirrors classroom teaching closely enough that some parents describe it as a replacement for assessment books. Teachers on the school plan can assign specific topics, creating a bridge between classroom and home learning.

Progress Reports

The KooBits Parent App provides detailed analytics on a child's learning. Parents can view strengths and weaknesses by topic, track daily practice activity, and benchmark their child against peers. The app allows parents to set targets and assign specific practices.

Science Content

KooBits Science covers P3-P6 and includes over 10,000 questions plus 120+ top school exam papers. The platform offers animated video explanations, MCQs, fill-in-the-blank OEQs, and printable worksheets. Additional features like StoryScience (science story books) and BrainGames add variety.

However, science is clearly KooBits' secondary offering. The question bank is smaller relative to maths, the gamification is less developed, and the community features (peer challenges, school leaderboards) are less active for science. Parents looking for dedicated science MCQ practice with deep explanations may find the science content adequate but not exceptional.

KooBits Pricing — Full Breakdown for 2026

Current Plans

Note: KooBits has been gradually increasing prices. The above reflects 2026 pricing, which may differ from promotional rates.

The 6-Year Cost

Most parents sign up in P1 and continue through P6. Here's what that commitment looks like:

At $1,296-$1,748 over 6 years, KooBits costs roughly $0.60-$0.80 per day — less than a daily kopi. The value is reasonable for consistent daily use. But the annual-only billing means you're locked in even if your child loses interest mid-year.

Key Pricing Details

• Free trial: 7 days. Auto-charges the full annual fee if not cancelled.
• Billing: Annual only — no monthly, quarterly, or pay-as-you-go option.
• Refund: All sales are final and non-refundable.
• Trial cancellation: Requests within 10 days of sign-up are subject to management approval and a 15% cancellation fee.
• School plans: Some schools subscribe institutionally — check with your child's school whether KooBits is already available for free through the school plan.

Price Comparison with Alternatives

KooBits Science — An Honest Assessment

KooBits Science covers P3-P6 with over 10,000 questions and 120+ top school exam papers. On paper, this is a solid offering. In practice, science is clearly KooBits' secondary product — and the experience reflects this.

What Works

• Question bank is adequate for revision. 10,000+ MCQs and OEQs cover the full MOE syllabus.
• Top school papers are valuable. Access to 120+ papers from established schools gives parents ready-made assessment material.
• Animated explanations help visual learners. Science concepts like water cycles and electrical circuits benefit from visual walkthroughs.

What Doesn't

• Explanations lack depth. Unlike the maths product where step-by-step solutions are comprehensive, science explanations tend to be brief. For topics like photosynthesis or food webs where students commonly confuse related concepts, this can leave gaps.
• Gamification is weaker for science. The leaderboard and challenge system that makes maths engaging is less developed for science. Fewer classmates are active on science, so the social competition element is diminished.
• No focused topic-by-topic practice mode. Parents can't easily direct their child to practise a specific weak topic (e.g., only electrical circuits questions). The experience is more paper-based than topic-based.

Bottom Line for Science

If your child primarily needs science preparation, KooBits Science is adequate but not purpose-built for the task. For dedicated science MCQ practice with topic-level focus and detailed explanations for every answer option, MCQ.SG is designed specifically for this need. Many parents use KooBits for maths and MCQ.SG for science.

Is KooBits Worth It?

It depends on what your child needs and how they learn.

KooBits is worth it if:

• Your child needs daily maths practice and responds well to game-like incentives
• Your child's school uses KooBits (the social features become much more engaging)
• You want a structured, MOE-aligned maths platform from P1 to P6
• You're comfortable with the annual commitment of $216-264

KooBits may NOT be worth it if:

• You're primarily looking for science preparation (science is a secondary offering)
• Your child is a high achiever who needs challenging questions beyond school-exam level
• You want a monthly payment option to test long-term fit
• Your child tends to rush through questions for rewards rather than learning

Our recommendation: Try the 7-day free trial. Set a calendar reminder for day 5 to evaluate whether your child is genuinely engaging with the content or just collecting KoKo Credits. If it's the former, the annual subscription offers solid value. If it's the latter, consider alternatives that focus more on understanding than gamification.

What Parents Like

Gamification that actually works. KooBits' reward system genuinely motivates children to practise maths daily. The peer challenges and leaderboards, especially when schools adopt the platform, create positive competition that makes learning feel like play.

Comprehensive maths content. With 100,000+ questions aligned to the MOE syllabus, KooBits provides deep and thorough maths practice from P1 to P6. The problem sums coverage is particularly strong.

Builds independent learning habits. The platform is designed for children to use independently, freeing parents from supervising every practice session. The Parent App provides visibility without requiring constant involvement.

Strong school integration. When a child's school subscribes to KooBits, the platform becomes significantly more engaging through social features.

Proven track record. With 17+ years of operation and adoption by many well-known Singapore schools, KooBits is a mature and stable platform.

What Parents Don't Like

Science is a secondary offering. While KooBits offers science content, it does not match the depth, quality, or feature investment of the maths product. Parents seeking focused science MCQ practice may find the science content adequate but not comprehensive.

Annual billing with no refund. The absence of a monthly option and the non-refundable policy create financial risk. If a child loses interest after a few months, parents are locked into the remainder of the annual subscription.

Questions may be too easy for advanced learners. Some parents report that KooBits questions are simpler than actual school exams or PSLE papers. For high-achieving students, the platform may not provide sufficient challenge.

No live teaching or tutoring. KooBits relies on animations and text explanations rather than live or pre-recorded teacher-led lessons. Children who struggle with concepts may need additional instruction.

Reward system can backfire. The KoKo Credits system may encourage some children to rush through questions or guess randomly to earn rewards, undermining the learning objective.

KooBits vs MCQ.SG

KooBits and MCQ.SG serve fundamentally different needs. KooBits is primarily a mathematics platform with science as an add-on. MCQ.SG is built exclusively for Singapore primary science MCQ practice. The two platforms are more complementary than competitive.

If your child needs help with maths, KooBits is a strong choice. If your child needs focused science MCQ practice, MCQ.SG is purpose-built for that need. Many parents use both — KooBits for maths and MCQ.SG for science.

Alternatives

• Geniebook — AI-powered worksheets with live lessons and homework help. Stronger on the teaching side, but more expensive and less gamified than KooBits.
• Superstar Teacher — Pre-recorded video lessons with worksheets. Good for children who learn better from teacher-led instruction.
• Free resources — MOE Student Learning Space (SLS) and past year papers from school websites. MCQ.SG offers purpose-built science MCQ practice with a free trial.

Frequently Asked Questions

How much does KooBits cost?

KooBits Math costs approximately $216-264 per year (annual billing only, no monthly option). Adding Science brings the total to approximately $437 per year. The full bundle (Maths, Science, English, Chinese) costs $442-528 per year. A 7-day free trial is available, but it auto-charges if not cancelled. All sales are final and non-refundable.

How much is a KooBits subscription?

KooBits uses an annual subscription model — there is no monthly or quarterly billing option. A KooBits Math subscription costs approximately $216-264 per year. If you add Science, the total comes to approximately $437 per year. The full bundle (Maths, Science, English, Chinese) costs $442-528 per year. A 7-day free trial is available, but it auto-charges the full annual fee if not cancelled before the trial ends.

Is KooBits good for science?

KooBits offers science content for P3-P6 with 10,000+ questions and 120+ top school exam papers. However, science is KooBits' secondary product — the platform's core strength is mathematics. The science gamification and community features are less developed than the maths side. For focused science MCQ practice, consider a dedicated science platform like MCQ.SG.

Does KooBits have science?

Yes, KooBits offers science content for P3 to P6, aligned to the MOE syllabus. It includes over 10,000 questions, 120+ top school exam papers, animated video explanations, and interactive activities. However, science is a secondary product — KooBits' primary strength is mathematics.

Is KooBits free?

KooBits offers a 7-day free trial, after which an annual subscription is required. There is no permanently free tier. If you do not cancel before the trial ends, you will be automatically charged the annual subscription fee.

Can I cancel KooBits after paying?

You cannot cancel or receive a refund after the annual subscription is charged. All sales are final. You can turn off auto-renewal to prevent being charged again the following year, and your child's account will remain active until the end of the paid period.

Is KooBits good for PSLE preparation?

KooBits is a useful supplement for PSLE maths preparation, especially for building daily practice habits and reinforcing core concepts. However, some parents find that KooBits questions can be easier than actual PSLE papers. For best results, pair KooBits with past year PSLE papers and timed practice.