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AppsMathness!

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Mathness!

Learn math facts one strategy at a time.

Mathness! teaches addition, subtraction, multiplication and division the way good teachers do: one strategy at a time, with a picture that shows why it works. Short lessons, no timer and no lives. When the facts stick, the play tab turns them into a race.

Coming soon to the App StoreSupportPrivacy policy

Screenshots

iPhone

  • Lessons
  • Make ten
  • Count back
  • Arrays
  • Pick a drill
  • Beat the clock
  • Great job
  • Results

iPad

  • Lessons
  • Make ten
  • Count back
  • Arrays
  • Pick a drill
  • Beat the clock
  • Great job
  • Results

Features

  • Sixteen strategy lessons

    Four tracks, four strategies each: count on, doubles and make ten; take away, count back and think addition; equal groups, arrays and skip counting; sharing and think times. Every lesson goes learn, practice, quiz.

  • Pictures that show why

    Ten-frames, number lines, arrays, groups and fact families show each step and help in practice; the quiz is just the numbers.

  • Two challenges

    Race the clock for one to three minutes with three lives, or answer 20, 40 or 60 in a row as fast as you can.

  • Pick the operation

    Drill addition, subtraction, multiplication or division on their own, or mix all four. Four answer choices, with streak cheers at 5, 10 and 20.

  • Progress and best scores

    The Results tab keeps progress through each track, the best score, streak or time for every challenge, and recent games.

  • 10 languages

    Numbers are written the way each language writes them. Arabic and Persian read right to left.

  • iPhone and iPad

    Portrait or landscape. On iPad the pictures and answer chips grow a size. Light and dark themes.

  • Private and ad-free

    No accounts, ads, analytics or tracking. Progress stays on the device, and links out of the app wait behind a quick grown-up check.

Free to start

Free download
Includes every addition and subtraction lesson and drill (every challenge), plus the first multiplication and division lessons.
Full version
One in-app purchase, no subscription, and it works with Family Sharing. Opens the other six multiplication and division lessons, and the multiplication, division and mixed drills.

Help and privacy

Questions, bugs or ideas? See Mathness! Support or message me on X (@zkmake). The app collects no personal data; the privacy policy has the details.

Languages: English, Español, Deutsch, Français, فارسی, العربية, 日本語, 中文, 한국어, हिन्दी.