Candle Making Calculator vs Chess Clock

Candle Making Calculator gives you exact wax and fragrance weights for every pour, whether you are making one jar or a whole batch. Tap a common jar size to start, or weigh yours with water for exact numbers. Set your fragrance load and the app works out the wax and the oil in grams or ounces. The numbers always add up to the total, so what you weigh is what goes in the jar. POUR MODE Big, clear weights one step at a time, easy to read with wax on your hands. WHAT EACH CANDLE COSTS Add what you paid for wax, oil and jars, and see the cost of each candle. Free. PRO, PAID ONCE One purchase. No subscription. No account. - What to charge, and what you keep after platform fees - Supplies on hand: how many candles your wax and oil will make - Unlimited recipes and waxes (free keeps one recipe) - Fragrance blends, weighed oil by oil - Burn tests: log melt pool, flame height, tunneling and soot hour by hour, with a photo - Wick trials: test several wicks side by side on the same recipe PRIVATE BY DESIGN No account and no sign-in. Your recipes, costs and photos stay on your phone. No ads and no tracking. A NOTE ON WICKS The app never picks a wick size for you. Wax, jar, fragrance and dye all change how a wick burns, so a burn test is how you find out. Burn tests and wick trials help you judge the wick you chose. Always follow your supplier's guidance and never leave a burning candle unattended. Questions or ideas: https://candlecalc-cbs.vercel.app/support.html

The most beautiful chess clock on iPhone. Tempo is a native, drift‑free chess clock built for modern iOS. One‑tap simple for a casual game between friends; tournament‑accurate when it counts. No ads. No clutter. Just a gorgeous clock that keeps honest time. ► FREE, AND FAIR Both players always get an accurate, mute‑able clock — free, forever. Count down to the flag, or switch to Count Up and run each side as a stopwatch. Play, pause, reset. That’s the whole game, and none of it is behind a paywall. ► DRIFT‑FREE PRECISION Most clock apps slowly drift and lose time — fatal in blitz. Tempo derives every reading from the phone’s monotonic clock, so the time is always correct to the millisecond. Tenths of a second kick in automatically under 20s. ► EVERY TIME CONTROL Presets from Bullet to Classical, plus the full competitive spectrum: Fischer increment, Bronstein, Simple Delay, and Hourglass. Build and save your own — including asymmetric handicap times for uneven matchups and coaching. ► SEVEN LIVING CLOCK FACES Not recolors — full renderers, each with its own digits, motion, and time‑trouble behavior: Minimal, LED, Flip split‑flap, Analog with a real falling flag, Nixie tubes, Pixel dot‑matrix, and the gilded Grandmaster (with its own boom‑bap sound). Switch anytime with live previews. ► HANDS‑FREE & ACCESSIBLE Spoken countdowns (“one minute… ten… flag”) and per‑move readback let you play without looking. Pick any voice installed on your phone. A genuine accessibility win — and nobody else in the category ships it. ► LIVE ON YOUR LOCK SCREEN The active clock ticks in the Dynamic Island and on the Lock Screen, so you can follow the game without keeping the app open. ► BUILT TO BE TRUSTED The screen stays awake all game. It auto‑pauses if you leave the app and reconciles the time perfectly. Reset needs a deliberate confirm mid‑game, so a stray tap never wipes your position. ► HAPTIC & SOUND A satisfying thump on every turn, a warning when a side drops low, and an alarm on the flag. Turn any of it off — for free. ► HISTORY & STATS Every finished game is logged: winner, time control, moves, duration — with win splits and averages. Not just for chess: Tempo is a perfect timer for Go, Shogi, Scrabble, backgammon, and debate. —— TEMPO PRO (optional, one‑time unlock) The clock is free. Pro adds all seven faces, the Bronstein/Delay/Hourglass modes, live add/remove‑minutes, unlimited custom controls, and spoken time.