Every AI math tutor pitched to you this year claims the same three things: MOE-aligned, past papers from “top schools”, adaptive AI. So which one actually deserves your S$49–S$154 a month?
Here’s the honest breakdown — what each one is good at, where it falls apart, and which one fits your kid.
Geniebook — The Default Everyone Compares To
Geniebook is the giant: 150,000 students, 350 staff, ~S$154/month per subject when annualised, and a one-year lock-in that ends in December. The “AI” is mostly a worksheet engine that repeats questions your kid got wrong — one KiasuParents comment put it bluntly: “the only noticeable AI element is the app repeats wrong questions.”
Best for: motivated P5–P6 students whose parents want structure and don’t mind annual billing. Worst for: lower primary kids who can’t type long sentences, families who want to cancel mid-year, and anyone needing 华文 — Geniebook’s Chinese was built on the old syllabus, not 欢乐伙伴.
Tutorly.sg — The S$49 Chatbot
S$49/month flat, no lock-in, 12,000+ users, P1–JC2, 1,000+ past year papers. You can try it without signing up.
The honest read: it’s a strong GPT-style chat layer over PSLE papers. Screenshot a question, get an explanation. That’s it. No drawing canvas, no voice, no parent dashboard, no progress tracking. Fine for a JC student who already knows how to study. Weak for a P3 kid who can’t type fractions or describe a bar model in words.
Klara — Math-Only, P3–P6
S$49/month, math only, past year papers from Nanyang, Raffles Girls’, ACS. Sharp positioning. Markets itself as “not a ChatGPT wrapper” and the automated marking with step hints is solid.
The catch is single subject. Your kid still needs Science, English, and Chinese — so the real monthly spend is closer to S$150 across three apps. If math is the only fire to put out, Klara is the cleanest pick.
KooBits — The School-Channel Math App
KooBits is animated, gamified, and often distributed through your child’s primary school. If classmates are on it, the “challenge a friend” loop genuinely engages P3–P5 kids.
But it’s rules-based adaptive practice, not generative AI in the 2026 sense. Parent monitoring is thin. And if your kid’s school doesn’t subscribe, the social hook dies — you’re paying for a single-player game.
MOE SLS (LEA + ALS) — The Free One Most Parents Ignore
The Singapore Student Learning Space is free, government-built, and includes LEA (asks guiding questions) and ALS (personalised paths for P5–S2 Math). Every student already has a login.
It’s limited — only certain math units, no after-school exam drilling, no parent dashboard. But before you pay anyone S$49–S$154 a month, log your kid in and use SLS for two weeks. You may need less than you think.
How To Actually Choose
Stop comparing feature lists. Three questions cut through it:
- Can your kid type fluently? If no (most P1–P4 kids), Geniebook and Tutorly will frustrate them — they reward typing speed. Look for voice input and a drawing canvas.
- Do you need more than math? Klara is math-only. Geniebook charges per subject (~S$1,852/year each). A three-subject Geniebook plan crosses S$5,000/year quickly.
- Can you cancel next month? Tutorly and Klara — yes. Geniebook — no, you’re locked to December with a 30-day refund window and a 60-day suspension cap.
What “Best” Actually Means In 2026
There is no single “best AI math tutor in Singapore.” There’s the best one for your kid’s level, your budget, and your tolerance for lock-in.
For a typing-confident P5–P6 student grinding PSLE math with a parent who wants human-teacher backup: Geniebook earns its price. For a JC student who just wants quick explanations: Tutorly at S$49 is hard to beat. For a P3–P6 kid who needs math-only help and step-by-step marking: Klara. For everyone else — especially lower primary kids who think faster than they type — the category is still wide open, and that’s where multimodal voice-and-drawing tutors like LearnBuddy were built to land.
Run a 14-day free trial on two of these. Watch your child actually use them for a week. The “best” one is the one your kid opens on a Tuesday night without being asked.