ChronoSum: Time Calculator Apple

ChronoSum: Time Calculator

Add & subtract hours, minutes

Features & Capabilities

ChronoSum is a clean, fast calculator for adding and subtracting hours and minutes. Think of it as a duration tape — you key in a time, press + or −, and the running total updates instantly.

USE IT FOR • Flight time • Work hours and timesheets • Study sessions and exam prep • Workout duration • Project time tracking • Shift calculations • Travel duration • Freelance billing prep

FEATURES • Calculator-style keypad with real arithmetic semantics • Live calculation tape — every entry is visible and editable • Tap a row to edit, swipe to delete, swipe to flip + / − • Save calculations to local history; tap any history entry to reopen it • Share the result as a clean plain-text arithmetic block • Display the total as hours and minutes, compact (3h09), or decimal hours • Type a bare number as minutes or hours — your choice

PRIVACY All your calculations stay on your iPhone. ChronoSum has no account, no login, no backend, and no analytics. The only network traffic is the in-app banner ad served by Google AdMob.

User Growth & Download Statistics

App
By:
Tiago Melo
Version:
1.0.1 Last updated: 2026-05-30
Version code:
886319746
Creation date:
2026-05-27
Compatible devices:
Size:
4.66MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Tiago Melo
Apple Apps Store
https://apps.apple.com/tr/app/chronosum-time-calculator/id6772844618
Website:
https://tiagomelo.info

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