Hint: 3 bags of 8 means 8 + 8 + 8. Try counting in 8s!
Learn first
A short lesson with Chikiti explains the idea with pictures and everyday Indian examples, before a single question is asked.
Classes 1–5 · CBSE & ICSE
Learning that feels like play, and teaches like a good tutor.
Chikiti explains each idea first, then practises with your child at the right level. When they're stuck, they get a hint, then another try, then a worked solution. You get simple reports and stay in the loop in one minute.
No card needed Every feature included 6 full mock tests in the trial
688 topics across
Maths
English
EVS / Science & Social
GK
Computer
Moral Science
Hindi
Bengali
How a session works
Learn it, practise it, keep it
Topics follow the same simple rhythm, so children always know what comes next.
Practise at the right level
Questions adapt as your child goes, from Foundation to Proficient to Master. There are school-style questions too: fill in the blanks, match, label the diagram, true or false.
Get unstuck, kindly
A wrong answer isn't the end. First a hint, then a second try, then a step-by-step worked solution, just like a patient tutor.
More than a quiz app
The things a good tutor does, built in
Catch-up placement
Joining mid-year? Tell us where the class has reached. Learning starts there, and a daily catch-up check fills earlier gaps.
Building blocks
When a topic feels hard, Chikiti goes back to the idea from an earlier class that it's built on, then climbs back up.
A weekly plan
Every Monday: what to study this week, with upcoming tests first, Sunday revision and a small real-world task to try at home.
Auto Tutor
On busy weeks, switch it on and Chikiti plans each day's study across every subject, so nothing gets skipped.
Mock tests & exam mode
Full-length, timed papers in your board's format and in Olympiad style, marked, with a printable answer key.
Writing & reading
Writing practice with helpful feedback, and reading passages that build comprehension step by step.
School exams + Olympiads
Ready for the school paper, and the Olympiad paper too
Practise with full-length school mocks (sections A–E, like a real term paper) and Olympiad-style mocks in the Science Olympiad Foundation format. Each paper starts easy and gets harder, just like the real thing.
IMOMaths
ISOScience
IEOEnglish
IGKOGeneral Knowledge
ICSOComputer
Olympiad-style practice papers. Grinkif is not affiliated with SOF.
Illustration of a mock test layout
For parents
Know how they're doing, in one minute
No need to sit beside them every day. Grinkif tells you what's going well and what needs work, then asks you one quick question: is it showing up at school and at home?
- Progress reports: daily, weekly, fortnightly or monthly, you choose.
- 1-minute check-in: your view shapes Chikiti's next plan.
- A safety net: miss a check-in and Auto Tutor keeps study on track, and we tell you.
- Parent Zone with a PIN: plans, time limits and settings stay with you.
Illustration with a made-up child's example data
Why children come back
Meet Chikiti and friends
Children earn Grin Chips and Grin Gems, keep streaks, spend them in the store, travel their journey map and meet Chikiti's eight animal friends. We keep it calm: sound effects are off by design.
Our promise to parents
Straight talk, no small print
What we do
- Follow the CBSE and ICSE class syllabus, so practice matches school.
- Give you a full 14-day free trial with every feature before you pay anything.
- Let you cancel any time from Parent Zone, with access until the end of your paid period.
- Store your child's data in India and let you delete it whenever you like.
What we don't do
- No ads to children, no selling data, no chat or public rankings.
- No promises of marks or ranks. Nobody can honestly promise those.
- No pretending to replace school. We help alongside it.
- No hidden charges. Prices include GST.
Simple pricing
Try everything free for 14 days
One child, one subject of your choice, every feature, including 3 school mocks and 3 Olympiad or Challenge mocks. Then pick a plan if you'd like to continue.
Free trial
₹0
14 days · 1 child · 1 subject
No card needed
1 subject
₹299/month
or ₹2,999 a year
GST included
All subjects
₹599/month
or ₹6,499 a year
GST included
Second child 20% off (max 2 children per account). No refunds once purchased; cancel any time and keep access until the end of your paid period.
Questions parents ask
What is included in the 14-day free trial?
One child, one subject that you choose (all of its topics, or only the topics you pick) and every feature: lessons, practice, levels, school and Olympiad-style questions, writing practice, Auto Tutor, the weekly plan, and progress reports with the check-in in the app.
The trial also includes 6 full-length mock tests in that subject: 3 school papers in your board's format and 3 Olympiad-style papers (Hindi, Bengali and Moral Science have no Olympiad, so they get 3 harder Challenge papers).
What happens when the trial ends?
Nothing is charged, because you never gave us payment details. Your child's lessons, practice and mock tests lock, and they see a friendly "Ask your grown-up to unlock" screen. Parent Zone stays open, so you can still see progress and reports and choose a plan if you'd like to continue. Your child's progress is kept.
Can I get a refund?
No refunds once a plan is purchased. That is why every family gets a 14-day free trial first, with every feature, so you can decide before you pay.
You can cancel any time. Cancelling stops the next renewal, and your child keeps full access until the end of the period you have already paid for. The only exception: if you are charged twice by mistake, or charged for a payment that failed, we refund that amount. Read the full Cancellation & Refund Policy.
Does Grinkif replace school or a tutor?
No. Grinkif is practice and revision that works alongside school. It follows the class syllabus so what your child practises matches what they are learning, but we don't promise marks or ranks, and nobody honestly can.
What do you collect about my child?
Only what learning needs: your child's first name or nickname, class, board, chosen subjects and interests, and their learning progress. Your email is used to sign in and to contact you. There's no advertising to children, no selling or sharing of data, no chat and no public profiles or rankings. Read the Privacy Policy.
Give Chikiti 14 days
Pick one subject, let your child try a lesson today, and watch the first report arrive. If it's not for you, simply don't buy a plan.
Start your free trialNo card needed · Classes 1–5 · CBSE & ICSE
