# Time-lapse Calculator — Timelapse Photo Video Planner > Time-lapse calculator for shutter interval, recording duration, and video length. (iPhone/iPad app by Dax Mackenzie Roggio.) - Source: https://appshunter.io/ios/app/time-lapse-calculator/id884547063 (this page in markdown: same URL + `.md`) - Developer: [Dax Mackenzie Roggio](https://appshunter.io/developer/884547066) - Category: Photo & Video, Utilities - Price: $0.99 - Rating: 4.50/5 from 25 App Store ratings · 27 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 1 MB - Languages: American English - Released: 2014-06-07 - Data updated: 2026-09-09 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/time-lapse-calculator/id884547063/reviews.md ## What is Time? A quick and easy time-lapse calculator with three modes. The default mode allows you to determine the shutter interval (time between shots) that is required to achieve a desired video clip length for a given recording duration. The Time-lapse Calculator can also be set to calculate the necessary event duration (recording time) or target duration (video clip length) based on the other variables. Most time-lapse utilities only allow you to enter the recording duration and shutter interval. Then they calculate the duration of the video clip that would result. That is rarely useful. If you know how long you would like the final clip to be, your video frame rate, and how long you plan to continue capturing exposures to cover the event, then it is the shutter interval variable that you need to calculate. If you know what shutter interval you would like use and how long your video clip needs to be, it is the recording time that you need to calculate. In addition to the intervalometer functions, the Time-lapse Calculator estimates the memory card storage capacity that will be required for RAW or high-quality JPG image files, based on the megapixel count of your camera. Features: • Calculate shutter interval, event duration (recording time), or target duration (video clip length) • All standard NTSC, PAL, and film frame rates (FPS): 15, 23.976, 24, 25, 29.97, 30, 48, 50, 59.94, 60, or 120 • Memory card data estimator • Home screen quick actions using 3D Touch: Shutter Interval, Event Duration, or Target Duration mode • Copy to Clipboard with one touch (inputs and results) • Maximum event duration (recording time): 999 days • Clean, intuitive interface is easy to use while offering features for professional photographers and videographers • Universal app for iPhone and iPad • Responsive layout optimized for all device sizes and models, from iPhone SE through iPhone 8 Plus and iPhone X, and iPad mini up to iPad Pro ## Key features - Calculate shutter interval, event duration, or target duration - Supports standard NTSC, PAL, and film frame rates - Memory card data estimator - Copy inputs and results to clipboard - Clean, intuitive interface - Universal app for iPhone and iPad ## Recent user reviews (10 of 27) All indexed reviews: https://appshunter.io/ios/app/time-lapse-calculator/id884547063/reviews.md ### 5/5 — Excellent tool *2025-10-23* This is great for a novice like me with my new Timelapse camera and no idea lol. I can now easily get my settings right - thank you ### 5/5 — No-Nonsense, StraightUp *2025-10-08* Simple, no-nonsense Timelapse calculator. Only a few parameters, but even if you’re trying to specifically calculate frames instead of time, you can deduce that pretty easily with the parameters given. This is what I like. It’s not trying to be more than it needs to be, it’s extremely easy to use, and it gives you the results you want and the app itself has an easily identifiable name for when you’re swiping through your Atlantic Ocean of apps looking for a tool. Gotta love it. Any complainers need to reevaluate their expectations of reality. ### 4/5 — I really love it BUT *2025-08-26* It would be perfect if I was able to just click on a value text box and just type in the number I want on my phone. Instead I have to hold down my finger for a long time when I have a large number. Is this a problem with my phone, or the app? I would be so happy if this could be updated. Much love ### 5/5 — Great tool *2025-06-23* This application is a great tool to calculate your time lapse with no hassle ### 5/5 — It does what it’s supposed to do *2023-12-25* The UI might benefit from a more aesthetic touch, but this app excels where it counts – in calculating parameters for your next time-lapse project. Its functionality outweighs the cosmetic aspect, making it a reliable tool for time-lapse enthusiasts - for only 99ct! ### 5/5 — Brilliant and Simple *2023-06-07* What a great little app for working out Timelapse. Worth getting just for occasional use only **Developer response:** Thank you for your brilliant and simple review! ### 1/5 — Doesn’t work *2023-04-28* Nothing happens to when you hit the calculate button. **Developer response:** It does work, but the automatic scroll broke with a recent change in iOS. You just needed to swipe down to see the result, but I have fixed the scrolling problem in any case in the latest update, version 2.0, which includes a couple of other improvements as well. I hope you will reconsider your 1 star review after updating, and I apologize for the inconvenience. ### 4/5 — Basic tool / works well *2023-03-19* Basic tool - works well. 2 dream features I’d love to see : #1 Would be nice if down arrow would cycle from zero to max value of field (say 0 seconds & hitting down arrow would go to 59) #2. Allow 1:1 time parameter so this can be used as a data calculator tool. ( 1 hour event at 1 hour playback at frame rate and res would yield data calculation). Just a thought … would make this a one stop app! **Developer response:** Thank you for your feedback! I like the idea of cycling through to the max value with the down arrow. I will consider it! The current storage calculations are so rough that I wouldn’t want to present that as a major feature in its current form, but that’s something to think about. Thanks! ### 5/5 — Simple à utiliser et efficace *2022-12-31* L’application ne fait qu’une chose, mais elle le fait bien. Elle me permet de programmer de façon efficace mon appareil photo. Avec une traduction en français, elle serait parfaite 🙂 **Developer response:** Merci! I will look into multi-language support. ### 5/5 — Very useful, easy to use clear results and parameters *2020-09-30* I love this app. Does what it’s intended to do efficiently and intuitively. **Developer response:** Thank you!!! ## Frequently asked questions about Time ### What is the Time-lapse Calculator used for? The Time-lapse Calculator is used to plan time-lapse photography and videography projects. It helps you determine the shutter interval, the total recording duration, or the final video clip length based on your desired frame rate and other variables. ### How much does the Time-lapse Calculator cost? The Time-lapse Calculator is a paid app, priced at $0.99. This one-time purchase grants you access to all its features for planning your time-lapse projects. ### What devices is the Time-lapse Calculator compatible with? The Time-lapse Calculator is a universal app, meaning it is compatible with both iPhone and iPad devices. It features a responsive layout optimized for all screen sizes. ### What frame rates does the Time-lapse Calculator support? The app supports all standard NTSC, PAL, and film frame rates, including 15, 23.976, 24, 25, 29.97, 30, 48, 50, 59.94, 60, and 120 FPS. This ensures flexibility for various video production needs. ### Can the Time-lapse Calculator estimate storage requirements? Yes, the Time-lapse Calculator includes a memory card data estimator. It can estimate the required storage capacity for RAW or high-quality JPG image files based on your camera's megapixel count. ### How often is the Time-lapse Calculator updated? The Time-lapse Calculator was last updated on June 21, 2023, with version 2.0.4. This indicates regular maintenance and potential feature additions to keep the app functional and relevant. ### What is the age rating for the Time-lapse Calculator? The Time-lapse Calculator has an age rating of 4+. This suggests it is suitable for a wide audience and does not contain any mature or inappropriate content. ### Does the Time-lapse Calculator offer a free trial? As a paid application, the Time-lapse Calculator does not offer a free trial. However, its one-time purchase price of $0.99 makes it an affordable tool for serious time-lapse creators. ## Version history (last 5 releases) ### 2.0.4 — 2023-06-21 • Tapping down button when input field is at 0 now cycles to the max value, and tapping up when input field has reached max value now cycles back to 0 ### 2.0.3 — 2023-06-07 • Tapping down button when input field is at 0 now cycles to the max value, and tapping up when input field has reached max value now cycles back to 0 • Settings page now displays correct version number ### 2.0.2 — 2023-06-06 • Tapping down button when an input is set for 0 now cycles to the max value, and tapping up when an input has reach the max value now cycles back to 0 ### 2.0.1 — 2023-06-01 • Better compatibility with the latest versions of iOS and iPadOS • Fixed a bug that would prevent the calculated result from scrolling into view • Fixed a bug that would prevent the scroll-to-top buttons from appearing • Fixed a bug that would cause the header to get misaligned • New support page link ### 1.8.4 — 2018-06-05 This app has been updated by Apple to display the Apple Watch app icon. • Improved compatibility with iPhone X • Enabled landscape and upside down modes for iPad ## Apps similar to Time | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sunrise Sunset Time SolarWatch](https://appshunter.io/ios/app/sunrise-sunset-time-solarwatch/id1191365122) | 4.7 (5,948) | Free | Photo & Video | | [Lens Buddy - Self Timer Camera](https://appshunter.io/ios/app/lens-buddy-self-timer-camera/id1289471945) | 4.9 (33,833) | Free | Photo & Video | | [Tentacle Timebar](https://appshunter.io/ios/app/tentacle-timebar/id1318315303) | 4.3 (4) | Free | Photo & Video | | [MovieSlate® 8](https://appshunter.io/ios/app/movieslate-8/id959690900) | 4.6 (546) | $29.99 | Photo & Video | | [Long Exposure Calculator](https://appshunter.io/ios/app/long-exposure-calculator/id694553269) | 4.4 (62) | Free | Photo & Video | | [ZoeLog](https://appshunter.io/ios/app/zoelog/id1116849235) | 4.6 (34) | Free | Photo & Video | ## More apps by Dax Mackenzie Roggio - [Method Zapp for Safari](https://appshunter.io/ios/app/method-zapp-for-safari/id6758106715) All apps by Dax Mackenzie Roggio: https://appshunter.io/developer/884547066 ## Related topics [time-lapse calculator](https://appshunter.io/ios/topics/time-lapse-calculator) --- *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 2026-09-09.*