# Elapsed Time Adder — Adds & subtracts elapsed time > Utility app for adding and subtracting elapsed time segments on Apple devices. (iPhone/iPad app by Allison Sheridan.) - Source: https://appshunter.io/ios/app/elapsed-time-adder/id6766396058 (this page in markdown: same URL + `.md`) - Developer: [Allison Sheridan](https://appshunter.io/developer/1896284405) - Category: Utilities, Productivity - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 18.6 · 9 MB - Languages: American English - Released: 2026-08-04 - Data updated: 2026-08-26 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/elapsed-time-adder/id6766396058/reviews.md ## What is Elapsed Time Adder? Elapsed Time Adder runs on iOS, iPadOS, and macOS to help you add and subtract elapsed time. You might ask why not just use a spreadsheet for this? Sadly, while spreadsheets are great at doing calculations, they don't know how to work with elapsed time; they think in time-of-day. Try adding 23 hours plus 7 hours in a spreadsheet — you won't get 30, you'll get 6 (AM)! If you need to add split times for running or walking, or keep track of time segments in audio or video recording, or time spent on projects, all of these efforts work great with ElapsedTimeAdder. Enter the times in each row, along with an optional title for each row, and watch the total update automatically in a plain-language way (e.g., "1 hr 23 min 45 sec"). You can type 384.6 seconds, or 74 minutes, and Elapsed Time Adder will easily work with it. If you want to subtract a row, simply hit the +/- toggle, and you'll see the row turn from green to pink. Use the "Add Another Row" button to have more rows in your calculations. If you're on a Mac or an iPad with a keyboard, hitting Tab at the end of the last second cell will add a new row too. Want to start over? Use the Reset button, and you'll be back to the default number of rows, and they'll all be empty. When you're finished, you can copy your data to a CSV suitable for opening in a spreadsheet application, or you can copy in HH:MM:SS format along with the titles for each row. Note that nothing is stored in a back-end system or in the cloud; all of your data is kept on-device only. ## Key features - Add and subtract elapsed time - Handles time segments - Plain-language total display - Export to CSV - Export to HH:MM:SS format - On-device data storage ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/elapsed-time-adder/id6766396058/reviews.md ### 5/5 — Math is Hard…especially time math *2026-08-07* Elapsed time math is hard and spreadsheets, like Excel are no help. Elapsed Time Adder is the perfect solution. Does one thing and does it well !! ## Frequently asked questions about Elapsed Time Adder ### What is Elapsed Time Adder? Elapsed Time Adder is a utility application designed to help users add and subtract elapsed time durations. It is available for iOS, iPadOS, and macOS devices. ### How does Elapsed Time Adder handle time calculations? Unlike spreadsheets that treat time as a time-of-day, Elapsed Time Adder understands elapsed time. You can input durations like 23 hours and 7 hours, and it will correctly calculate the total as 30 hours, not 6 AM. ### What kind of time segments can I track with Elapsed Time Adder? You can use Elapsed Time Adder to track split times for running or walking, time segments in audio or video recording, or time spent on various projects. ### Can I export my calculations from Elapsed Time Adder? Yes, when you are finished, you can copy your data to a CSV file suitable for spreadsheets or in HH:MM:SS format along with titles for each row. ### Is my data stored on Elapsed Time Adder? All of your data is kept on-device only. Nothing is stored in a back-end system or in the cloud, ensuring your privacy. ### How do I subtract a row in Elapsed Time Adder? To subtract a row, simply use the +/- toggle. This will change the row's color from green to pink, indicating it will be subtracted from the total. ### What devices does Elapsed Time Adder support? Elapsed Time Adder runs on macOS, iPhone, and iPad devices, allowing for consistent time calculations across your Apple ecosystem. ### How often is Elapsed Time Adder updated? Elapsed Time Adder was last updated on August 6, 2026, with version 1.0 being the latest release. This indicates recent development and support. ## Version history (last 1 release) ### 1.0 — 2026-08-06 No release notes. ## Related topics [elapsed time adder](https://appshunter.io/ios/topics/elapsed-time-adder) · [elapsedly](https://appshunter.io/ios/topics/elapsedly) · [elapsed time](https://appshunter.io/ios/topics/elapsed-time) --- *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 2026-08-26.*