Time Calculator ×

Name: Time Calculator ×
Rating: 4.7 (288 reviews)
Author: DOUBLE U s.r.o.

By: DOUBLE U s.r.o.

days, hours, minutes, seconds

Features & Capabilities

Time Calculator × is a Chrome extension for fast and accurate time arithmetic. Perform addition, subtraction, multiplication, and division on time values, and work in days, hours, minutes, and seconds with flexible formats.

Its user-friendly interface is modeled after the native iPhone calculator, delivering a smooth experience for both beginners and power users. Try examples like 1h 45m + 3h 20m or 14h ÷ 4, and customize how you view time to fit your needs. Terms of Use are available at: https://doubleuapp.com/privacy/terms.html

User Growth & Download Statistics

App Programming Task Management

By:

DOUBLE U s.r.o.

Rating:

4.70

(288)

Version:

1.11 Last updated: 2026-04-27

Version code:

884855325

Creation date:

2018-11-09

Compatible devices:

Size:

28.26MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-29

Compare stats and ranking:

Ranking

# 98,916 ▼ 242

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

DOUBLE U s.r.o.

Apple Apps Store

https://apps.apple.com/us/app/time-calculator/id1438423896

Website:

https://timecalc.doubleuapp.com/

User Reviews

Users love Time Calculator × for its simplicity, accuracy, and usefulness beyond a standard calculator—from work time cards to running pace and media timing. They praise easy time entry and decimal-hour conversions. Main complaints center on ads (including payments that don't always remove ads), and occasional calculation bugs and a recent shift to D-H-M default formatting that disrupts workflows.

Pros

Very easy to use with an intuitive interface for time math.
Accurate time calculations that reduce guesswork and mistakes.
Better-than-default iPhone calculator for time calculations.
Versatile across contexts (work time cards, running pace, media timing).
Includes convenient decimal-hour conversion and easy time addition without decimals.

Cons

Ads are intrusive and persist even after paying for a subscription; renewal issues.
Occasional incorrect results in subtraction and bugs like 3:64 not converting to 4:04.
Default time format was changed to D-H-M, disrupting some users' workflows.

Recent reviews

ads have gotten unbearable recently. i never used to have any issues but i had six ads within thirty seconds

by sh*****, 2026-03-04

Best times and regular calculator I’ve found better than the regular iPhone calculator

by yo*****, 2025-05-09

I paid for the $4.99 per year subscription so the ads would be removed. However when the app renewed the subscription the ads started even though I paid for another year!