# Daily-24 > Log eating and sleeping times for health research and personal tracking. (iPhone/iPad app by DaiWare.) - Source: https://appshunter.io/ios/app/daily-24/id1366737767 (this page in markdown: same URL + `.md`) - Developer: [DaiWare](https://appshunter.io/developer/1366737766) - Category: Health & Fitness, Lifestyle - Price: Free - Age rating: 4+ - Requires: iOS 12.4 · 16 MB - Languages: American English - Released: 2018-11-29 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/daily-24/id1366737767/reviews.md ## What is Daily? Daily24 helps you to rapidly enter data for when you have eaten and when you have slept. Research has shown that tracking these times can help you improve your health. This App is being made available as part of our research at Johns Hopkins University. ## Key features - Log eating times - Log sleeping times - Health research support - Data tracking - User-friendly interface ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/daily-24/id1366737767/reviews.md ### 1/5 — Nightmare *2020-02-15* Tryed for ages to sign up ,gave up .was sad Might try another day when I have more time . ### 5/5 — Does what I need *2019-07-27* I wanted something simple for tracking. I like that this helps Hopkins with research. It is so simple that less than a few minutes each day is all I need to track my timing for eating and sleeping. I can look back over my entries in the calendar, so I am not bothered by the lack of data aggregation that another reviewer mentions. ### 2/5 — Adequate *2019-07-17* It’s a fairly simple, bare-bones app which keeps track of eating times (and very approximate amounts) and sleeping times. The data are sent to JHU for study, and cannot be examined in aggregate by the user in any sort of critical way. The app is slightly buggy (crashes occasionally) and doesn’t keep accurate track of streaks or leaderboard data, which will depress any competitive incentive to log in and improve standing. ### 1/5 — Worst app *2019-04-18* Glitchy, does not update, ## Frequently asked questions about Daily ### What is Daily-24 used for? Daily-24 is used to rapidly enter data about when you have eaten and when you have slept. This tracking is part of research at Johns Hopkins University to help improve health. ### Is Daily-24 free to use? Yes, Daily-24 is available for free. There are no in-app purchases or advertisements within the application. ### What devices does Daily-24 support? Daily-24 is supported on iPhone and iPod devices. It is designed for Apple's mobile operating system. ### How often is Daily-24 updated? The app was last updated on January 11, 2023, with version 1.45. Updates are released periodically by the developer, DaiWare. ### What is the age rating for Daily-24? Daily-24 has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content. ### Can I use Daily-24 offline? The provided information does not specify offline functionality. However, as a data logging app, it is likely designed to function with or without an active internet connection for data entry. ### What kind of health data does Daily-24 track? Daily-24 specifically tracks the times you have eaten and the times you have slept. This data is intended to help users and researchers understand patterns related to health. ### Does Daily-24 integrate with other health apps? The description does not mention any integrations with other health applications or services. Its primary function is direct data entry for its own research purposes. ## Version history (last 5 releases) ### 1.45 — 2023-01-11 - Modernized application code - Bug fixes ### 1.43 — 2019-04-02 This fixes some font-issues that came up with smaller screen sizes ### 1.42 — 2019-03-29 This simplifies the registration and login, with SMS needed only on registration and not a repeated SMS on the login. ### 1.41 — 2019-01-25 This fixes a bug within the calendar that sometimes caused a crash ### 1.4 — 2019-01-22 New styling for the medals tab and improved speed for the sleep wheel for data entry ## Apps similar to Daily | App | Rating | Price | Category | | --- | --- | --- | --- | | [Womens Fitness Training App](https://appshunter.io/ios/app/womens-fitness-training-app/id6444067293) | — | Free | Health & Fitness | | [3D Living Guide](https://appshunter.io/ios/app/3d-living-guide/id1374555961) | 2.6 (5) | Free | Health & Fitness | | [Nacho Fast](https://appshunter.io/ios/app/nacho-fast/id1621780313) | — | Free | Health & Fitness | | [Fastpal - Intermittent Fasting](https://appshunter.io/ios/app/fastpal-intermittent-fasting/id6450714763) | 5.0 (11) | Free | Health & Fitness | | [Aspire for Women](https://appshunter.io/ios/app/aspire-for-women/id6467143690) | — | Free | Health & Fitness | | [AI Meal Tracker for Weight](https://appshunter.io/ios/app/ai-meal-tracker-for-weight/id6445807614) | — | Free | Health & Fitness | --- *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.*