# Time Speed Distance — Calculate time/speed/distance > Calculates time, speed, or distance given any two values. (iPhone/iPad app by Nicodemus Chan.) - Source: https://appshunter.io/ios/app/time-speed-distance/id1258702564 (this page in markdown: same URL + `.md`) - Developer: [Nicodemus Chan](https://appshunter.io/developer/1258702563) - Category: Utilities, Navigation - Price: Free - Rating: 4.70/5 from 10 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 18 MB - Languages: American English, German (Germany), Hindi, Malay, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2017-07-15 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/time-speed-distance/id1258702564/reviews.md ## What is Time Speed Distance? Enter any two of time, speed, or distance and it will calculate the other. You can change the units displayed in the calculator to enter different measurement units: • Distance: meters, feet, yards, kilometers, miles, nautical miles. • Speed: km/h, miles/h, meters per second, feet per second and Knots • Time: hh:mm:ss, hh:mm:ss.SSS ## Key features - Calculate time, speed, or distance - Supports various distance units - Supports various speed units - Supports various time formats - Metric and imperial unit options ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/time-speed-distance/id1258702564/reviews.md ### 5/5 — Perfect for every Saillor *2023-09-28* D-Street calculations made easy and instant! Awesome!!! Just Awesome! ### 5/5 — Very good *2020-09-14, version 1.2* Amazing but when I used this for school the answer I got with this app wasn’t there so u don’t know if the school messed up or if it’s the app. Other than that it pretty freaking good. ### 5/5 — Great App !!! *2020-06-22, version 1.2* Very easy to use! Exactly what is needed! ### 5/5 — Great little app *2019-09-08, version 1.1* A very simple calculator to use. I especially like how easy it is to switch around the different values. Yes, you can do it all with a calculator but not as efficiently. I use this in planning my flying, makes it much easier. One small nag, keep the last units, or allow user to set the default units. Each time I open it, I have to reset the units. Great job! ### 5/5 — R * T = D in any combination! *2019-04-21, version 1.1* It couldn't be simpler to use! This calculator/convertor gives you the speed, distance or time after you enter any of those two other variables. Great usability features like being able to use spin controls for entering the hour, minutes and seconds. ### 5/5 — Works great *2018-08-02, version 1.1* This is a straightforward app that gets the job done with no frills. Perfect! ## Frequently asked questions about Time Speed Distance ### What units can I use with Time Speed Distance? Time Speed Distance supports a comprehensive range of units. For distance, you can use meters, feet, yards, kilometers, miles, and nautical miles. Speed can be measured in km/h, miles/h, meters per second, feet per second, and Knots. Time is supported in hh:mm:ss and hh:mm:ss.SSS formats. ### How accurate are the calculations in Time Speed Distance? The app performs direct calculations based on the inputs provided. While the app itself is accurate, the precision of the results depends on the accuracy of the initial measurements entered by the user. ### Does Time Speed Distance work offline? Yes, Time Speed Distance is a utility app that performs calculations locally on your device. It does not require an internet connection to function, making it available for use anytime, anywhere. ### On which devices can I use Time Speed Distance? Time Speed Distance is available for iOS devices, including iPhone, iPad, and iPod. It is designed to be compatible with Apple's mobile operating system. ### How often is Time Speed Distance updated? The latest version of Time Speed Distance is 1.2, which was last updated on December 21, 2019. Future updates may be released by the developer to introduce new features or improvements. ### What is the age rating for Time Speed Distance? Time Speed Distance has an age rating of 4+. This indicates that the app is suitable for users of all ages and does not contain any content that would be considered inappropriate for young children. ### What do users like about Time Speed Distance? Users appreciate the app's straightforward functionality and its ability to handle a wide variety of units. Its high rating of 4.7 stars from 10 ratings suggests positive user sentiment regarding its ease of use and utility. ### Is Time Speed Distance free to use? Yes, Time Speed Distance is available for free. There are no costs associated with downloading or using the core features of the application. ## Version history (last 5 releases) ### 1.2 — 2019-12-21 App now remembers last used unit for speed, distance and time. Fixed display of visibility of units choice when using dark mode. When you go to the credits screen, I ask for a review. Do drop one if you like it. ### 1.1 — 2017-08-24 Add in knots and Nautical Miles (NM). Localisation in Chinese (Simplified), Chinese (Traditional), Malay, Hindi, and German. ### 1.0.2 — 2017-08-04 Fix bug in displaying round-off errors. Fix entry method for single decimal point and display. ### 1.0.1 — 2017-07-17 • Made app compatible for iOS versions 9.0 and above. • Display version number in the info section. • Fixed ad banner size for iPad on startup. ### 1.0 — 2017-07-14 No release notes. ## Apps similar to Time Speed Distance | App | Rating | Price | Category | | --- | --- | --- | --- | | [Area Volume Calculator](https://appshunter.io/ios/app/area-volume-calculator/id1051276090) | 4.1 (14) | Free | Utilities | | [Voltage Drop Calculator.](https://appshunter.io/ios/app/voltage-drop-calculator/id1203737064) | 4.6 (411) | Free | Utilities | | [Time Calculator ×](https://appshunter.io/ios/app/time-calculator/id1438423896) | 4.7 (288) | Free | Utilities | | [GPS Format Converter](https://appshunter.io/ios/app/gps-format-converter/id1323303352) | 4.5 (6) | $0.99 | Utilities | | [E6B Pathfinder](https://appshunter.io/ios/app/e6b-pathfinder/id1513449885) | — | Free | Utilities | | [Torque Wrench Extension Calc.](https://appshunter.io/ios/app/torque-wrench-extension-calc/id454116878) | 3.3 (7) | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*