AddCalc PRO vs Event Days Timer

Do you know the calculator of optimal adder method for an accounting calculation? (with the calculation method change function) Try it on iPhone and iPad you always carry around. 【Feature】 - This can switch an "adder calculator" and "ordinary calculator" - The design of a button can be chosen - The regulating function of a background color and brightness - Select your favorite sound from sound effects - Input log editing + recalculation function - Voice reading of the input log - Copy the log and total (paste to memo etc) - Display switching function digit after the decimal point (FULL · 0 ~ 6 digits) - The (up-truncation Ri rounded-off) Rounding switching function - 14 Number of significant digits - Always display "GT:Grand Total" - Always display "MR:Memory" - BS:BackSpace function 【How to use an adder calculator】 ”(10×10)+(5×5)-(6×5)=95” 10 [×] 10 [+=] 5 [×] 5 [+=] 6 [×] 5 [-] [GT] （10×10）Add（5×5）Add（6×5）Pull % Calculation example : 500 + (500 × 12%) = 560 500 [+=] 12 [%] [+=] 【How to use an ordinary calculator】 ”(10×10)+(5×5)-(6×5)=95” 10 [×] 10 [=][M+] 5 [×] 5 [=][M+] 6 [×] 5 [=] [M-][MR] Added to the Grand Total by "=" The continuous input will be "10×10+5×5-6×5=2595" % Calculation example : 500 + (500 × 12%) = 560 500 [+] 12 [%] [=]

Event Days Timer keeps every important date in one place: birthdays, anniversaries, credit card bills, holidays, exams, concerts. Add it once and the app counts how long to go, or how long it's been, and reminds you right on time. HOME AT A GLANCE • Featured: pin up to 3 moments to the top of Home • Overdue: moments that are due but not done yet, with a one-tap Done button • Coming Up: everything due in the next 7 days, sorted by time DONE OR NOT, AT A GLANCE • Cards show Not Done, Overdue, Done Early or Completed; tap Done or Undo to switch • Finishing early skips this time's notification and alarm; repeating moments start fresh next time • On by default for Payment Days; set it for any group under Edit Group and apply it to existing cards in one tap • The app icon shows how many moments are overdue, even before you open the app JUST TYPE, AUTO-SORTED • Type "Mom's Birthday", "Rent" or "Christmas" and the group and repeat rule are set for you • Holiday dates fill in automatically, including lunar holidays like Chinese New Year and Mid-Autumn • Anything not recognized goes to Life, and you can change it anytime IMPORT FROM REMINDERS & CALENDAR • Pick dates you already keep in Reminders or Calendar and import them in one tap, sorted into groups • Lunar birthdays are imported as lunar dates, so they stay right every year • Read-only: your original data is never changed, and access is only requested when you tap Import BIRTHDAYS • Ages calculated automatically, including traditional Chinese nominal age • Gregorian and lunar birthdays repeat every year ANNIVERSARIES • Dating, wedding, baby's birthday, new home: years, months and days counted for you • Count up to see how long it's been, or count down to the next one BILLS, NEVER LATE • Credit cards, mortgage, car loan: monthly countdowns that repeat on their own • Daily, weekly, monthly, yearly, or every few days or weeks REMINDERS THAT REACH YOU • Notifications days or minutes ahead, showing the date and time; they come through even in Focus • Real system-level alarms on iOS 26 that ring even on the Lock Screen • Tap a notification to open that moment 7 GROUPS, ORGANIZED • Life, Work, Anniversaries, Payment Days, Holidays, Birthdays, Appointments • Search and Archive; one-time moments archive themselves when they're done 8 THEMES, 7 IN SOFT MUTED TONES • Fresh Cards, Lotus Pink, Dusty Rose, Caramel Latte, Evening Breeze, Celadon, Misty Blue, Starry Night • Set an icon and color for each moment, or for a whole group at once • Home Screen and Lock Screen widgets have their own themes too YOUR UNITS, YOUR WAY • Turn years, months, days, hours, minutes, seconds and milliseconds on or off; hours by default • In the final stretch it switches to hours, minutes and seconds automatically BATTERY, SYNC & PRIVACY • Only cards you can see are refreshed; collapsed groups use no power • Optional iCloud sync to restore on a new phone • No account needed; your data stays on your device and in your own iCloud FREE & PREMIUM • The free version holds up to 10 moments, with every feature included • A one-time Premium purchase removes the limit (no subscription) Event Days Timer: never forget the days that matter.