MindFit vs Calcula Keyboard

Practice memory, focus and reaction time with MindFit. Choose a challenge, check your score and compare your performance with earlier sessions. START WITH ONE CHALLENGE • Schulte Table / Grid: Find and tap numbers in order. Challenge your time and accuracy. • N-back: Decide whether the highlighted position matches the one shown N steps earlier. Practice working memory with a visual task. • Reaction Time Test: Wait for the signal, then tap to see your reaction time. • Stroop: Follow different rules for words and colors. EXPLORE MEMORY GAMES • Flash Memory and Memory Grid: Recall briefly displayed numbers or positions. • Sequence Memory: Remember an order and repeat it. • Pattern Recall: Remember shapes and positions, then rebuild the board. TRY DIFFERENT RULES AND RHYTHMS Multiple Object Tracking, Task Switching and Whack-a-Mole offer more ways to challenge your attention and reactions. TAKE ON WEEKLY CHALLENGES Join rotating Schulte Grid and Pattern Recall events with shared rules each week. Try as often as you like, keep your weekly best and review your progress, standings and past results. Weekly events require an internet connection and use an automatically generated anonymous identity; no account registration is required. LOOK BACK AT YOUR SCORES Review your history by training task, compare supported tasks by difficulty and explore 30-day trends. Track in-game time, accuracy and personal bests to give each session a point of comparison. Available on iPhone and iPad, with English and Simplified Chinese interfaces. Pick a task during a study break or a pause in your workday, and practice at your own pace. MindFit is a practice and self-tracking tool. Game scores and Game Brain Age are for entertainment and reviewing task performance; they do not measure IQ, provide medical diagnoses or measure everyday cognitive ability.

Calcula is a lightweight scientific math keyboard for iPhone. After you add the keyboard, you can type expressions in chats, notes, browser search bars, or any system text field, and insert the result at the current cursor position. Version 1.0 focuses on the core workflow: a basic keyboard, an f(x) scientific panel, DEG / RAD trigonometric input, in-keyboard history, and a companion app for setup guidance, basic settings, and About. It does not include accounts, cloud sync, or online computation. Settings stay on the device.