# 40 Day Challenge > Goal achievement app using positive psychology and mindfulness techniques. (iPhone/iPad app by FITFIRM GmbH.) - Source: https://appshunter.io/ios/app/40-day-challenge/id1351860748 (this page in markdown: same URL + `.md`) - Developer: [FITFIRM GmbH](https://appshunter.io/developer/1351860747) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 12+ - Requires: iOS 13.4 · 25 MB - Languages: English - Released: 2018-04-28 - Data updated: 2026-06-21 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/40-day-challenge/id1351860748/reviews.md ## What is 40 Day Challenge? The core value of the app is to assist you in achieving your personal goals. This is made possible by various motivational techniques that have proven to be effective in research. In addition, some features, such as audios and videos are provided, that relate to your individual goals. In the app you will have the following features: - Collect points to check your progress! Most interactions with the app are rewarded with points. This helps you to achieve your goals. For example, you'll earn points for the daily log in, the tracking of your goals, and the continuous use of the 40 Day Challenge. - Use of features from positive psychology to enhance your life quality! The still young science of positive psychology has made some amazing discoveries. It has been shown that answering some questions significantly improves the quality of life. Therefore, it was important to us to support the user also by content from this area. - Apply mindfulness techniques with audio tutorials. In addition, audios from experienced coaches are provided on various relaxation techniques. These range from classic breath relaxation to progressive muscle relaxation and different types of meditation. - Video-introductions to the different areas. This app focuses on different areas of personal development. To each main-section, we offer introductory videos from the founders of the system. - Track goals for daily review and reflection! It is important to reflect your goals every day. For this, we have provided the possibility to track the individual goals. Here it can be considered how well certain goals were pursued during the course of the day. Individually configurable reminders will assist the user. ## Key features - Collect points to track progress - Positive psychology techniques - Mindfulness audio tutorials - Video introductions to personal development areas - Daily goal tracking and reflection - Configurable reminders ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/40-day-challenge/id1351860748/reviews.md ### 1/5 — Needs Revision! *2025-08-30* Asks you to scan a QR code, but does not give one. Asks you to login but doesn’t let you set up a log in. ## Frequently asked questions about 40 Day Challenge ### What is the main purpose of 40 Day Challenge? The core value of 40 Day Challenge is to assist users in achieving their personal goals by employing effective motivational techniques, positive psychology, and mindfulness practices. ### How does 40 Day Challenge help users track progress? Users can collect points for various interactions within 40 Day Challenge, such as daily logins, goal tracking, and continuous app usage, to monitor their progress towards their objectives. ### What kind of mindfulness techniques are available in 40 Day Challenge? 40 Day Challenge offers audio tutorials from experienced coaches on various relaxation techniques, including classic breath relaxation, progressive muscle relaxation, and different types of meditation. ### Does 40 Day Challenge offer any content related to positive psychology? Yes, 40 Day Challenge incorporates features from positive psychology, providing content such as answering specific questions that have been shown to significantly improve quality of life. ### Can I set reminders in 40 Day Challenge? Yes, 40 Day Challenge allows for individually configurable reminders to assist users in their daily goal tracking and reflection process. ### What devices is 40 Day Challenge available on? 40 Day Challenge is currently supported on iPhone and iPod devices. ### What is the age rating for 40 Day Challenge? 40 Day Challenge has an age rating of 12+, making it suitable for users aged 12 and above. ### How often is 40 Day Challenge updated? The latest version of 40 Day Challenge is 1.6.4, and it was last updated on May 12, 2026. This indicates a recent update, suggesting ongoing development and support. ## Version history (last 5 releases) ### 1.6.5 — 2026-06-19 Improvements to avoid some devices to logout when device ID takes a while to be loaded and to ensure all server calls will always have the correct host. ### 1.6.4 — 2026-05-12 Improvements for 40 challenge completion and restart Fixing safe area problems overlapping Improvements for reminders ### 1.6.3 — 2026-04-30 Improvements and fixes. ### 1.6.2 — 2025-02-07 Adding loading icon when saving goals. ### 1.6.1 — 2025-02-04 Fixing some navigation routes after React Native update. ## Apps similar to 40 Day Challenge | App | Rating | Price | Category | | --- | --- | --- | --- | | [GGL : Program Diet Sehat](https://appshunter.io/ios/app/ggl-program-diet-sehat/id1575312800) | 5.0 (1) | Free | Health & Fitness | | [The Fit Indian](https://appshunter.io/ios/app/the-fit-indian/id1569652920) | — | Free | Health & Fitness | | [アシックスウェルネスコンサルタント - 健康　トレーニング](https://appshunter.io/ios/app/id1573702260) | — | Free | Health & Fitness | | [30 Day Fitness - Home Workout](https://appshunter.io/ios/app/30-day-fitness-home-workout/id1099771240) | 4.3 (58,566) | Free | Health & Fitness | | [Headspace Care (Ginger)](https://appshunter.io/ios/app/headspace-care-ginger/id515118602) | 3.9 (1,925) | Free | Health & Fitness | | [LastTimer](https://appshunter.io/ios/app/lasttimer/id1571153200) | 5.0 (11) | $0.99 | 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 2026-06-21.*