Plans are built around how many subjects you are studying and how many students are in the house. Nothing here is priced per doubt, because a product that charges by the question teaches students to stop asking.
Current plan rates are shown at sign up and confirmed before any payment is taken.
Finding out whether the explanations land for you, and whether the ladder tells you anything new.
No card. The free tier is not a trial that expires.
One student studying seriously across all their subjects, with or without a coaching class.
Cancel any time. Access continues to the end of the paid period.
More than one student in the same house, plus one parent view across all of them.
Student accounts can be added or removed at any point in the term.
Rates are confirmed on the sign up form and again before any payment is taken. Nothing on this site charges a card without an explicit confirmation step.
Every row below maps to one of the five parts of the engine, so you can see exactly which capability changes when a plan changes.
| Capability | Free | Student | Family |
|---|---|---|---|
| AI tutor and doubt solving | |||
| Step by step explanations | Yes | Yes | Yes |
| Doubts per day | Limited | Unlimited | Unlimited |
| Follow ups inside a doubt | Limited | Unlimited | Unlimited |
| Level matched to class and board | Yes | Yes | Yes |
| Personalized learning paths | |||
| Starting diagnostic | Yes | Yes | Yes |
| Subjects with an active ladder | One | All | All |
| Prerequisite insertion from earlier classes | Yes | Yes | Yes |
| Topic pinning for an upcoming test | No | Yes | Yes |
| Challenge a locked rung directly | No | Yes | Yes |
| Auto generated practice | |||
| Questions generated per day | Capped | Unlimited | Unlimited |
| Sub skill targeting | Yes | Yes | Yes |
| Working checked, not just final answer | Yes | Yes | Yes |
| Error type classification | Yes | Yes | Yes |
| Adaptive difficulty | |||
| Levels available | 1 to 2 | 1 to 4 | 1 to 4 |
| In session level changes | Yes | Yes | Yes |
| Level weighted mastery bar | Yes | Yes | Yes |
| Progress tracking | |||
| Concept ladder and mastery view | Yes | Yes | Yes |
| Highest cost gap ranking | Yes | Yes | Yes |
| Full term history | Last 14 days | Full | Full |
| Study streaks | Yes | Yes | Yes |
| Linked parent account | No | No | Yes |
| Weekly parent summary | No | No | Yes |
| Accounts and billing | |||
| Student accounts included | One | One | Multiple |
| Card required to start | No | Yes | Yes |
| Cancel at any time | n/a | Yes | Yes |
| Data export on request | Yes | Yes | Yes |
Coverage, privacy and what happens if you cancel. If your question is not here, it is a good reason to write to us before you pay for anything.
Ask us directlyRetention periods, encryption posture and the student versus parent access boundary are set out on the security page.
Security and privacyMathematics for Classes 8 to 12 is the deepest, with a full concept ladder, generated practice and all four difficulty levels. Physics, Chemistry and Biology for Classes 9 to 12 follow closely behind.
CBSE and ICSE are matched most closely on sequencing. Major state boards are supported, with occasional differences in the order topics appear. English grammar has partial ladder support, and social science subjects currently get explanation and doubt solving only.
We keep the current state of this on the practice page rather than in marketing copy, because it changes.
No. It is a permanent tier. One subject, a daily doubt limit and a daily cap on generated practice, with the full diagnostic and the full ladder for that one subject.
We would rather you use the free tier for a month and then decide than sign up for a paid plan on the strength of a marketing page.
A linked parent account can see progress figures: concepts mastered, concepts flagged, difficulty level reached, active study time and streaks. It cannot see the text of any doubt, the explanations given, individual wrong answers, or the working behind them.
This is a structural boundary rather than a preference. There is no setting on either side that exposes session contents, and support cannot retrieve them for a parent on request.
Access continues until the end of the period you have already paid for. After that the account moves to the free tier rather than being closed, so your ladder, mastery history and subject list stay intact.
One subject stays fully active on the free tier. The other subjects are preserved and become read only until you upgrade again.
Yes, in either direction. Upgrades take effect immediately. Downgrades take effect at the end of the current paid period, so nothing disappears in the middle of a term you have planned around.
On Family, individual student accounts can be added or removed at any point without disturbing the others.
No. NYGTLYF is a direct to student product. There is no institute licence, no class roster import, no teacher dashboard and no institute code to enter at sign up.
A student using NYGTLYF alongside a coaching class is a very common case, and the coaching institute has no visibility into the account.
Account details, class and board, subject list, ladder state, mastery history and study time are kept while the account is open. Doubt text and explanations are retained only as long as they are needed to run the engine and are then reduced to the sub skill signal.
Retention periods, access scope and deletion requests are set out in full on the security page and in the privacy policy.
The free tier is a permanent tier with the full diagnostic and a complete ladder for one subject. Use it, read the first weekly picture, and upgrade only if the engine told you something you did not already know.
No card on the free tier. Rates confirmed before any payment.