Terms of Service
Last updated 17 June 2026
These terms govern your use of CodePrep, operated by Blackfry. By creating an account you agree to them. Questions: support@codeprep.dev.
The service
CodePrep is a technical-interview practice tool. It serves questions from a reviewed, fixed bank, grades your answers, runs code you submit against test cases, and builds a quiz from a job description you paste. It is a practice aid; it does not guarantee any interview or hiring outcome.
Your account
You sign in with a one-time code sent to your email, so keep access to that inbox secure. You are responsible for activity under your account. One account is for one person; don't share it.
Acceptable use
When using CodePrep you agree not to:
- Use the code runner to attack, scan, or send unsolicited traffic to other systems, to mine cryptocurrency, or to run anything unrelated to answering a question.
- Probe, overload, or try to bypass the rate limits, sandboxing, or access controls.
- Scrape or bulk-extract the question bank, or resell or redistribute its content.
- Share your account, or use the service on behalf of someone who hasn't agreed to these terms.
We may suspend accounts that do these things.
Plans and billing
The free plan is free and capped at a number of practice sessions and graded answers per 30 days, shown on the pricing section. Pro removes those caps and unlocks AI grading and job-description curation. Pro is sold three ways:
- Job Hunt Pass — one payment for three months of Pro. It does not renew; access ends when the three months are up.
- Monthly — billed each month until you cancel.
- Annual — billed each year until you cancel.
Monthly and annual plans renew automatically until cancelled. You can cancel at any time from the app; cancellation stops future charges and your Pro access runs to the end of the period you've paid for. Payments are processed by Stripe. Refunds are covered by the refund policy.
Your content
The answers and code you submit, and the job descriptions you paste, stay yours. You grant us permission to process them to run and grade your practice, as described in the privacy policy. The question bank, taxonomy, and the software are ours and stay ours.
Availability and liability
We work to keep CodePrep available and its grading accurate, but the service is provided "as is". Grading of open-ended answers and code quality is done by a model and can be wrong; treat it as feedback, not a verdict. To the extent the law allows, our liability for any claim related to the service is limited to the amount you paid us in the three months before the claim.
Ending your access
You can stop using CodePrep and delete your account at any time. We may suspend or end access for a breach of these terms, or if we stop offering the service — in which case we'll give reasonable notice for paid accounts.
Changes
We may update these terms. If a change matters to you, we'll update the date above and tell you by email. Continuing to use CodePrep after a change means you accept the updated terms.