# Sisu- Stress Relief Toolkit — Mental health & Stress Relief. > Pocket support system for managing anxiety, panic, and stress with science-backed tools. (iPhone/iPad app by Elizabeth Huck.) - Source: https://appshunter.io/ios/app/sisu-stress-relief-toolkit/id1542096930 (this page in markdown: same URL + `.md`) - Developer: [Elizabeth Huck](https://appshunter.io/developer/1542096932) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 4.80/5 from 15 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 545 MB - Languages: English - Released: 2021-01-17 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sisu-stress-relief-toolkit/id1542096930/reviews.md ## What is Sisu? SISU is a pocket support system for managing anxiety, panic, and stress. We're here to help you reach out and connect with others and yourself, so you can feel emotionally safe and strong—and build your life on your own terms. Low commitment and trauma-informed resources that can offer on-demand support for urgent situations as well as long-term practices for build a solid foundation for mental health and resilience. All of our tools and resources are backed by science, are usable for trauma survivors, and highlight the varied aspects of mental health like building relationships for actual human support. Sisu is not just meditation, not just CBT. We boast tools that rely on the most recent psychological evidence for finding calm and establishing mental health, which contains a little bit of everything, including somatic (or body-focused) practices. As pictured above, find mental health support with our inner circle easy contact page, breathing buddies, affirmation storage, and values tracker. ## Key features - Anxiety and stress management - Trauma-informed resources - On-demand support - Long-term mental health practices - Somatic (body-focused) practices - Inner circle easy contact - Breathing buddies - Affirmation storage - Values tracker ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/sisu-stress-relief-toolkit/id1542096930/reviews.md ### 5/5 — Free app! *2021-11-07* Great exercises for free app. ### 5/5 — Love Sisu! *2021-09-25* Sisu has really helped me through my healing process. The exercises helped me with my anxiety and past trauma. As well as helped me stay grounded. Simple to use with no interruptions. Love it! ### 5/5 — Rapper’s Relief *2021-03-26* I found this app thru the Gram. As a rising rapper/entertainer/entrepreneur who needs reminders to relax, this app is EVERYTHING. Mahalo from Hawaii for creating this. This app is soooo good. ### 5/5 — Useful app *2021-01-28* Lots of insightful information (and science backed) regarding mental health. I tried some of the exercises provided and it did help me feel more calm and in control. Reading through the app also gave me a sense of feeling connected to something, I can’t explain why but I didn’t feel so alone. I really like it and can’t wait to see what else / other features will be added in the future...I suggest anyone struggling / feeling overwhelmed to give it a shot / read through the tips and info and work towards figuring out what works for them. Life is too short to feel bad all of the time. ### 5/5 — Amazing! *2021-01-27* Incredibly helpful resources and tools ! ! A great way to take a quick 5-minutes for myself to re-center myself and just breathe. Loving the community and support provided. ## Frequently asked questions about Sisu ### What is Sisu? Sisu is a pocket support system designed to help users manage anxiety, panic, and stress. It offers a variety of science-backed tools and resources for both urgent situations and long-term mental health building. ### Is Sisu suitable for trauma survivors? Yes, Sisu's resources are trauma-informed and usable for trauma survivors. The app emphasizes building emotional safety and strength through its various features. ### What types of tools does Sisu offer? Sisu offers a range of tools including somatic (body-focused) practices, breathing exercises, affirmation storage, and a values tracker. It also includes an inner circle contact page for connecting with others. ### How does Sisu compare to meditation apps? Sisu is more than just a meditation app. It incorporates the latest psychological evidence and includes a variety of tools, such as CBT-based techniques and somatic practices, to address mental health comprehensively. ### What devices is Sisu available on? Sisu is available for iPhone and iPod devices. It was last updated on October 20, 2022, with version 1.2.7. ### What is the age rating for Sisu? Sisu has an age rating of 4+, making it suitable for a wide range of users. The app is developed by Elizabeth Huck. ### Does Sisu have ads? No, Sisu does not contain advertisements. The app is free to download and use without any ad interruptions. ### What is the user feedback on Sisu? Sisu has received very positive user feedback, with an average rating of 4.8 stars from 15 ratings. This indicates a high level of user satisfaction with the app's features and effectiveness. ## Version history (last 5 releases) ### 1.2.7 — 2022-10-20 Bug fixing for subscription popUp. ### 1.2.6 — 2022-08-31 performance improvement and bug fixing. ### 1.2.5 — 2022-08-22 We have added new contents. ### 1.2.4 — 2022-06-28 New design improvement and bug fixing. ### 1.2.3 — 2022-01-13 We have made this release to reduce the app size. But nothing has changed in the functionality and the app contents. ## Apps similar to Sisu | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sentur](https://appshunter.io/ios/app/sentur/id1506603757) | 4.7 (117) | Free | Health & Fitness | | [Reju \| Wellness & Therapy](https://appshunter.io/ios/app/reju-wellness-and-therapy/id1474462847) | 4.8 (63) | Free | Health & Fitness | | [PrimeMinds: Manifest & Mindset](https://appshunter.io/ios/app/primeminds-manifest-and-mindset/id1606965595) | 4.8 (20) | Free | Health & Fitness | | [rewire: improve your thoughts](https://appshunter.io/ios/app/rewire-improve-your-thoughts/id1559465948) | 5.0 (7) | Free | Health & Fitness | | [Trauma Brace](https://appshunter.io/ios/app/trauma-brace/id1575804297) | 4.6 (17) | Free | Health & Fitness | | [Awning - Stress Relief](https://appshunter.io/ios/app/awning-stress-relief/id1447063331) | 4.6 (27) | 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.*