Free trial
Try tonight's homework first. Decide later.
Every new account starts with 14 days of Thrifty free — no card, nothing charged, nothing to cancel. Ask a real problem, then use Today's Practice on what you got wrong.
What you get for 14 days
The whole thing, not a sample
- Ask any problem. Snap a photo or type it. Guide me asks you questions instead of dumping an answer.
- Teach back. Explain it in your own words and get graded on the explanation, not the final number.
- Today's Practice. A short set built from what you missed — pick one subject if you only want math or science tonight.
- It ends. When the set is done the night is done: You're done for today. No streaks, no points, nothing pulling you back.
After the trial
You are not dropped off a cliff
When the 14 days end you move to Lo-Fi, which is free forever and enough for one class. Nothing you saved disappears.
If it earned its place, a parent can keep Thrifty for $99 a year — about $8.25 a month, cancel anytime. Students never pay, and under-18 accounts need a parent to approve before anything is bought.
No card is stored during the trial, so there is no automatic charge when it ends.
Start with the problem that's open right now.
Fourteen days is about three weeks of school nights — long enough to see whether the misses actually stop coming back.