FocusKit vs Calc

FocusKit is a Pomodoro study timer that keeps you honest. Step away from your desk and the session pauses. Start a session and every app except the ones you allow stays locked until it ends. STEP AWAY? THE TIMER PAUSES The front camera checks that you're still there. If it can't see you for 10 seconds (you choose 5–30), the session pauses and waits for you. Faces are detected on your device — nothing is recorded or uploaded, and you can turn it off anytime. STRICT MODE: BLOCK DISTRACTING APPS While a session runs, every app except the ones you allow stays behind a Screen Time shield. FocusKit never sees which apps you use. POMODORO, YOUR WAY Classic 25-minute Pomodoros or long deep-work blocks: set focus from 5 to 60 minutes and give each task its own length. With Pro, tune short breaks, long breaks and cycles too. A FOCUS TIMER FOR EVERY TASK Give each task a color, an icon, a focus length and a weekly goal, then pick it before you start. See exactly where your hours go. STATS THAT KEEP YOU GOING Day and week views with time by task. Pro adds month and year views, insights, a year heatmap and your full session history. Share your stats in one tap. DAILY GOAL & FOCUS STREAK Set a daily goal from 15 minutes to 8 hours and keep your streak alive. Every focused minute earns coins — spend them on streak shields for the days life gets in the way. FOCUS SOUNDS Thunder and white noise, plus rain, fire and coffee shop with Pro — seamless loops that start with every session. Pro lets you layer them. ON YOUR LOCK SCREEN A Live Activity shows the countdown on the Lock Screen and in the Dynamic Island, with pause and stop. Home Screen widgets and StandBy keep today's progress in view. BUILT FOR • Students preparing for exams and finals • ADHD brains that drift • Deep work, writing and coding • Anyone trying to put the phone down FOCUSKIT PRO Unlimited tasks (the free plan includes 3), month and year stats with insights, custom breaks and cycles, every widget, every sound and mixing, and iCloud backup & restore. Weekly, yearly, or a one-time lifetime purchase. No account needed. Daily reminders are optional. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your account settings. Terms of Use: https://sites.google.com/view/focuskit-terms/home Privacy Policy: https://sites.google.com/view/focuskitprivacypolicy/home

Calc-U-59 is a TI-59, TI-58, and TI-58C emulator for iPhone, iPad, and Mac. It runs the original ROM, so every program, module, and quirk works exactly as it did on the real hardware — with virtual magnetic cards, a PC-100C printer, all fourteen Solid State Software modules, and a CPU-level debugger for anyone who wants to look under the hood. CYCLE-ACCURATE EMULATION The TMC0501 processor is emulated at the cycle level, reproducing the exact behaviour of the original hardware — including the TI-58C's constant memory, preserved across restarts. The Master Library ROM and many more modules are included. INTEGRATED DEBUGGER Inspect program memory, data registers, CPU state, and internal SCOM registers live as the machine runs. Step through instructions one at a time, or let the emulator run and freeze it at any point. You can even run your own assembly programs! On iPad in landscape and on the Mac it sits beside the calculator; on iPhone and in portrait, turn on the debugger page in Settings. PAPER TAPE PRINTER A functional recreation of the PC-100C thermal printer with dot-matrix font rendering. Trace exactly what programs print and why. Copy output as plain text or as a high-resolution bitmap. MAGNETIC CARD READER Load and save programs and data registers as card files, stored on your device and synced via iCloud. Bring old listings back to life and run them under the debugger. STATE FILES Load .ti59 and .ti58(c) state files to instantly configure the machine with a program, registers, and flags — ideal for sharing reproducible scenarios or revisiting known machine states. SOLID STATE MODULES Select a Solid State Module and run programs from there. Whether you're bringing an old program back to life, running the Master Library modules, or exploring how these machines actually worked under the hood, Calc-U-59 gives you a faithful TI-59 in your pocket. Calc-U-59 is free software under the GPLv3; the source code is on GitHub.