No revenue estimate for the App Store: Apple publishes no install counts, and its star-rating counts don't calibrate to sales the way Steam's written reviews do. Reviews and prices only.
Six numbers. One target. Reach it using addition, subtraction, multiplication and division. SUMFORM is a focused daily arithmetic puzzle made for short, thoughtful play. Combine number tiles, choose each operation and find an efficient route to the target. PLAY YOUR WAY • One new Daily puzzle each day • Unlimited Freeplay across five difficulty options • Replay past Daily puzzles from the Archive • Use hints, undo or restart when needed • Earn up to three stars for an efficient solve • Keep your streak with one-day Streak Pause protection NATIVE AND FOCUSED • Home Screen widget for today’s target • Shareable achievement cards without solution spoilers • Optional Game Center leaderboards and achievements • Optional iCloud progress sync • Light and dark appearance • Core puzzles work offline One purchase. No advertising. No subscriptions. No account required.
Trends
Price over time on the United States storefront, quoted in USD — from our own daily price tracking. Other markets are listed under "Price by market" in the Prices tab; they are not on this axis, because one line cannot be two currencies.
Showing the last 90 days (the review-based charts: the last 4 monthly points). Full history and CSV export come with a free account.
Related
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