--- title: "Unstiff: Arthritis & AS - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Unstiff is a daily wellness companion designed for people living with Ankylosing Spondylitis and inflammatory arthritis. Build healthier routines with personalized daily tasks, anti-inflammatory diet" --- # Unstiff: Arthritis & AS — United States > Ankylosing & Arthritis Support ![Unstiff App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/28/89/00/28890064-c021-cfb0-ec48-37fb7d35421f/AppIcon-0-0-1x_U007epad-0-1-0-85-220.jpeg/400x400bb.jpg) **Developer:** [Walletbot](https://apptail.io/developer/walletbot-oxWb) **Category:** Health Fitness **Rating:** 5.0/5 (2 ratings) **Price:** Free **Bundle ID:** Walletbot.Unstiff **Store:** Apple App Store **Country:** United States **Version:** 2.3 (released 2026-06-29) **Original Release:** 2025-11-15 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754467587) **AppTail Page:** [https://apptail.io/app/unstiff-arthritis-as-Bcsx/united-states](https://apptail.io/app/unstiff-arthritis-as-Bcsx/united-states) ## Unstiff Description Unstiff is a daily wellness companion designed for people living with Ankylosing Spondylitis and inflammatory arthritis. Build healthier routines with personalized daily tasks, anti-inflammatory diet guidance, symptom awareness and lifestyle support designed specifically for chronic stiffness and inflammation. Unstiff helps you better understand how: * Nutrition affects inflammation * Sleep impacts stiffness and pain * Stress influences flare-ups * Daily habits shape long-term health Features: * Personalized daily wellness tasks * Anti-inflammatory diet guidance * Daily routine support * Symptom and stiffness tracking * Sleep, stress and activity insights * Long-term progress reports Designed for people with: * Ankylosing Spondylitis (AS) * Rheumatoid Arthritis (RA) * Inflammatory arthritis * Chronic joint stiffness Unstiff does not replace medical treatment. It helps you build healthier daily habits and better understand your body. EULA: Privacy Policy: Disclaimer: Unstiff is not a medical app and does not provide diagnosis or treatment. It is not affiliated with any healthcare provider or organization. The app is designed for educational and self-tracking purposes only. Always consult your doctor for medical concerns. ## Unstiff Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/54/f5/de/54f5de22-4ed1-5953-c91b-7fbdc5a958ca/iPhone_17_Pro_Max-01_hero.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6b/f0/9b/6bf09b24-9ca8-57db-7c97-626913c517d7/iPhone_17_Pro_Max-02_diet.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cc/e2/8a/cce28a46-ed23-a62c-2e69-6e7c97fab89f/iPhone_17_Pro_Max-03_home.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7c/19/f2/7c19f272-cad7-c1be-86d4-d79014f0037a/iPhone_17_Pro_Max-04_articles.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/8e/25/4a8e25f3-0a52-a95c-ea93-a734d6322a15/iPhone_17_Pro_Max-05_breathing.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b4/a3/a1/b4a3a14d-8df3-9d40-764e-cd6b6ae54533/iPhone_17_Pro_Max-06_article_detail.png/1320x2868.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2e/e3/fa/2ee3fa9a-ff55-2955-8a38-e330d96f6312/iPhone_17_Pro_Max-07_shopping_list.png/1320x2868.png) ## Unstiff Rating Breakdown in United States - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Unstiff In-App Purchases | Item | Price | |------|-------| | Unstiff Premium (Quarterly) | $19.99 | | Unstiff Premium (Monthly) | $12.99 | | Unstiff Premium (Yearly) | $59.99 | ## Apps Similar to Unstiff - [Stressbuoy: Manage your stress](https://apptail.io/app/stressbuoy-manage-your-stress-xOZb/united-states) - [reLounge](https://apptail.io/app/relounge-CZan/united-states) - [Protein Today](https://apptail.io/app/protein-today-YVQo/united-states) - [PupShape: Dog Weight Loss Plan](https://apptail.io/app/pupshape-dog-weight-loss-plan-MVEu/united-states) - [Shot Tracker: Jabsy GLP-1 Log](https://apptail.io/app/shot-tracker-jabsy-glp-1-log-GMOw/united-states) - [AS Log: Ankylosing Spondylitis](https://apptail.io/app/as-log-ankylosing-spondylitis-eYUx/united-states) - [Back Pain Diary - Daily Log](https://apptail.io/app/back-pain-diary-daily-log-Jspy/united-states) - [Chronic Pain Journey](https://apptail.io/app/chronic-pain-journey-srDy/united-states) - [Autoimmune Journey](https://apptail.io/app/autoimmune-journey-SiEy/united-states) - [NeckCheck: Neck & back pain](https://apptail.io/app/neckcheck-neck-back-pain-vBvz/united-states) ## Unstiff Available In - [United States](https://apptail.io/app/unstiff-arthritis-as-Bcsx/united-states) - [Türkiye](https://apptail.io/app/unstiff-arthritis-as-Bcsx/turkey) - [Chile](https://apptail.io/app/unstiff-arthritis-as-Bcsx/chile) - [Germany](https://apptail.io/app/unstiff-arthritis-as-Bcsx/germany) - [Denmark](https://apptail.io/app/unstiff-arthritis-as-Bcsx/denmark) - [United Kingdom](https://apptail.io/app/unstiff-arthritis-as-Bcsx/united-kingdom) - [Kuwait](https://apptail.io/app/unstiff-arthritis-as-Bcsx/kuwait) - [Brazil](https://apptail.io/app/unstiff-arthritis-as-Bcsx/brazil) - [Netherlands](https://apptail.io/app/unstiff-arthritis-as-Bcsx/netherlands) - [Russia](https://apptail.io/app/unstiff-arthritis-as-Bcsx/russia) - [Saudi Arabia](https://apptail.io/app/unstiff-arthritis-as-Bcsx/saudi-arabia) - [Tunisia](https://apptail.io/app/unstiff-arthritis-as-Bcsx/tunisia) - [Taiwan](https://apptail.io/app/unstiff-arthritis-as-Bcsx/taiwan) - [Madagascar](https://apptail.io/app/unstiff-arthritis-as-Bcsx/madagascar) - [Canada](https://apptail.io/app/unstiff-arthritis-as-Bcsx/canada) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*