# What day of year is it > Converts any date to its corresponding day or week of the year. (iPhone/iPad app by Tim Belvin.) - Source: https://appshunter.io/ios/app/what-day-of-year-is-it/id1527833736 (this page in markdown: same URL + `.md`) - Developer: [Tim Belvin](https://appshunter.io/developer/1499882979) - Category: Utilities, Productivity - Price: Free - Rating: 1.62/5 from 13 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 34 MB - Released: 2020-08-18 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/what-day-of-year-is-it/id1527833736/reviews.md ## What is What day of year is it? Many consumer products have a code imprinted on the package identifying when the product was made. Typically, the code is either a day of year or week of year. This app allows you to look up any date and determine what day or week of the year it is. ## Key features - Convert any date to day of year - Convert any date to week of year - Decode product manufacturing codes - Simple and intuitive interface ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/what-day-of-year-is-it/id1527833736/reviews.md ### 1/5 — Blank screen *2025-06-13* Doesn’t work. Once you click a date the app goes to blank screen and you have to close the whole app. ### 1/5 — don’t work *2025-04-25, version 1.0* had it for about 25 minutes and thought it was the best thing ever, but now when i click on a date the whole screen goes blank and won’t load, so it don’t work ### 5/5 — Day of year, it works for me *2024-06-21, version 1.0* This is just the thing i needed. It’s simple and it does what it says. I need it to help me with my journal as i like to have the day number of the year at the start of each day. If i lose track, i just check this app. It works great with voiceover as well which is important to me as I’m a blind person. Thanks for the app and there’s 5 stars. ### 1/5 — Dontwork *2024-02-06* Down loaded, regular calendar month appears, click on any specific day, a blank page, you can’t even go back, you have to clear the whole thing and reload the app. If you try you will see for yourself and then you will delete it like I’m about to. ### 5/5 — Perfect little tool. *2023-10-05* Works perfect for my task. Has made it simple instead of calculating the day of year, week or month it’s all right here. Works perfect in my retail store and out of my retail store. ### 1/5 — Dose not work *2022-10-01* I am trying to add my birthday on the calendar but when I click on my birthday the screen goes White and then I have to refresh my phone ### 1/5 — Not working *2022-02-10* Still not working. A blank screen when I click on a date. ### 1/5 — Rubbish App *2022-02-03, version 1.0* Wanted it to get the day number, worked for a while now does nothing - DELETED ### 1/5 — Blank screen on November 3 *2021-11-03* It worked about a dozen days previously ### 1/5 — Doesn’t work *2021-10-13* Just a blank screen when you select a date ## Frequently asked questions about What day of year is it ### What day of year is it allows me to convert dates to day or week of the year? Yes, What day of year is it is designed to help you look up any date and determine its corresponding day or week of the year. This is particularly useful for decoding manufacturing codes on consumer products. ### What day of year is it is free to use? Yes, What day of year is it is available for free. There are no in-app purchases or subscription fees required to use its core functionality. ### What day of year is it available on Android? Currently, What day of year is it is only supported on iPhone and iPod devices. There is no official Android version available at this time. ### What day of year is it has ads? No, What day of year is it does not contain advertisements. The app is ad-free, providing an uninterrupted user experience. ### What is the age rating for What day of year is it? What day of year is it has an age rating of 4+. This indicates it is suitable for children aged 4 and above, with no mature content. ### How often is What day of year is it updated? What day of year is it was last updated on August 18, 2020, with version 1.0. As of now, there have been no subsequent updates, suggesting a stable but infrequently updated application. ### What is the user sentiment for What day of year is it? User sentiment for What day of year is it appears to be negative, with an average rating of 1.6 stars from 13 ratings. This suggests users may be experiencing issues or finding the app does not meet their expectations. ## Version history (last 1 release) ### 1.0 — 2020-08-18 No release notes. ## Apps similar to What day of year is it | App | Rating | Price | Category | | --- | --- | --- | --- | | [Current Week](https://appshunter.io/ios/app/current-week/id1231864241) | 3.0 (2) | Free | Utilities | | [Jotting Up](https://appshunter.io/ios/app/jotting-up/id1556175410) | 4.8 (9) | Free | Utilities | | [365 Days Calendar](https://appshunter.io/ios/app/365-days-calendar/id6446790328) | 4.7 (23) | $1.99 | Utilities | | [LSTclock: sidereal time clock](https://appshunter.io/ios/app/lstclock-sidereal-time-clock/id1510148631) | 3.8 (10) | Free | Utilities | | [UTC NOW](https://appshunter.io/ios/app/utc-now/id6503170187) | 1.0 (1) | Free | Utilities | | [Date & Time Widget](https://appshunter.io/ios/app/date-and-time-widget/id1133031799) | 3.5 (95) | Free | Utilities | ## More apps by Tim Belvin - [SynApp 1](https://appshunter.io/ios/app/synapp-1/id1499882980) All apps by Tim Belvin: https://appshunter.io/developer/1499882979 --- *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.*