Focused practice
Choose topics and difficulty. Questions are generated on your device.
Cifravo · Math practice
Cifravo Math Trainer
Speed Math & Mental Arithmetic
Build your calculation skills, one practice session at a time.
Practice, review, understand.
Local progress
Review mistakes and track practice statistics without creating an account.
Printable worksheets
Generate PDF worksheets, share practice text or copy it to your clipboard.
Your practice stays with you.
The current app stores preferences, practice records and game progress locally. It has no advertising or analytics SDKs. External websites, email, sharing, printing and system backups are explained in the privacy policy.
About this app
Cifravo is for calculation practice. Exam names identify content areas; they do not imply official exam questions, affiliation or endorsement. Generated exercises and scores are learning aids, not official exam results.
Contact us: [email protected]