# 100 Days After > Calculates and tracks dates from specific events, exporting them to your calendar. (iPhone/iPad app by Broong, Inc..) - Source: https://appshunter.io/ios/app/100-days-after/id444664249 (this page in markdown: same URL + `.md`) - Developer: [Broong, Inc.](https://appshunter.io/developer/324853708) - Category: Productivity, Utilities - Price: Free - Rating: 4.20/5 from 6 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 9 MB - Languages: American English, Japanese, Korean - Released: 2011-06-22 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/100-days-after/id444664249/reviews.md ## What is 100 Days After? Do you know which date is the 100th day of your first date? Would you like to celebrate an anniversary from an event? This app '100 days after' allows you to calculate a date from any given spot in the calendar. Calculated dates can be exported as an event and added to your iPhone's calendar. Download now and experience the whole new user interface and features of '100 days after'! ## Key features - Calculate 100th day from any date - Celebrate anniversaries - Export dates as calendar events - New user interface - New features ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/100-days-after/id444664249/reviews.md ### 5/5 — Love this app! *2013-05-23* Use this app all the time! ### 3/5 — Looks nice *2012-03-15* I will try it tomorrow :) Would like it better if u can put your own backgrounds and font colors ^^ ### 5/5 — Awesome *2012-01-31* Does exactly what it says. I use it for my anniversaries (every 100 days we celebrate). If need be, it can calculate different increments of days other than just 100. Thanks for a good app! ### 4/5 — Nice app😄 *2012-01-08* Very easy to use and add the date to my calender. ## Frequently asked questions about 100 Days After ### What is 100 Days After used for? 100 Days After is used to calculate the 100th day from any given date and to celebrate anniversaries. You can also export these calculated dates as events directly to your iPhone's calendar. ### Does 100 Days After have ads? No, 100 Days After does not contain advertisements. It is a completely ad-free experience for users. ### What devices does 100 Days After support? 100 Days After is available for iPhone and iPod devices. It is designed for iOS users. ### How often is 100 Days After updated? The latest version of 100 Days After was released on October 11, 2021. The app has received updates to introduce new features and user interfaces. ### What is the age rating for 100 Days After? 100 Days After has an age rating of 4+. This indicates it is suitable for children and adults. ### Can I integrate 100 Days After dates with my existing calendar? Yes, 100 Days After allows you to export calculated dates as events and add them directly to your iPhone's calendar. This ensures your important dates are easily accessible. ### What is the user sentiment for 100 Days After? 100 Days After has a rating of 4.2 stars from 6 ratings, indicating generally positive user sentiment. ### Is 100 Days After free to download? Yes, 100 Days After is available for free download. There are no costs associated with acquiring the application. ## Version history (last 5 releases) ### 3.0.2 — 2021-10-11 Bug fixes ### 3.0.1 — 2021-06-01 Bug fixes ### 3.0 — 2018-10-29 Bug fixes ### 2.9 — 2018-05-28 Bug fixes ### 2.6 — 2018-01-19 Version 2.4 - Support for the iPhone X - Bug fixes Version 2.6 - iCloud support ## Apps similar to 100 Days After | App | Rating | Price | Category | | --- | --- | --- | --- | | [DatePlus](https://appshunter.io/ios/app/dateplus/id6458592460) | — | Free | Productivity | | [Count Suruo - days count](https://appshunter.io/ios/app/count-suruo-days-count/id998436982) | 5.0 (14) | Free | Productivity | | [Pocket PRM](https://appshunter.io/ios/app/pocket-prm/id1477503408) | — | Free | Productivity | | [Hundred Habits](https://appshunter.io/ios/app/hundred-habits/id6478966966) | 5.0 (2) | Free | Productivity | | [Notes for Lucky](https://appshunter.io/ios/app/notes-for-lucky/id6670499655) | — | $0.99 | Productivity | | [4대보험계산기 - 근로자, 사장님 4대보험 보험료 계산](https://appshunter.io/ios/app/4-4/id6502225480) | — | Free | Productivity | ## More apps by Broong, Inc. - [mTRO NYC](https://appshunter.io/ios/app/mtro-nyc/id408621105) - [MiraCam](https://appshunter.io/ios/app/miracam/id526657987) - [MonoVu](https://appshunter.io/ios/app/monovu/id536470049) - [ColorVu for Instagram](https://appshunter.io/ios/app/colorvu-for-instagram/id537126456) - [PhotoVu](https://appshunter.io/ios/app/photovu/id582523867) All apps by Broong, Inc.: https://appshunter.io/developer/324853708 ## Related topics [100 days after](https://appshunter.io/ios/topics/100-days-after) · [100 day](https://appshunter.io/ios/topics/100-day) · [hundred days](https://appshunter.io/ios/topics/hundred-days) --- *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 2026-06-05.*