Step It Up by CHAI vs Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Step It Up by CHAI
This wellness app promotes community-focused physical activity with an emphasis on exercise, healthy eating, and behavior change. It offers personalized feedback, location-based exercise opportunities, educational modules, and a social support forum. Connect your Fitbit, Aria II scale, or Omron blood pressure device for comprehensive health tracking.
- Community-centered physical activity
- Exercise and healthy eating guidance
- Personalized feedback tools
- Location-based exercise triggers
- Educational modules
- Social support forum
- Device integration (Fitbit, Aria II, Omron)
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Step it Up is a general wellness app designed to encourage low cost, community centered, physical activity. The program focuses on exercise, healthy eating, and behavior change with personalized feedback tools that support cardiovascular health. Local geofences specific to the user will trigger text location opportunities for exercise. Step it Up includes educational modules and a social support forum. Participants will connect their Fitbit device, Aria II scale, Omron blood pressure device and the option for logging daily blood glucose.
Flex
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FlexSanté — Redefining Workforce Solutions for Healthcare Professionals FlexSanté is a premier platform designed to connect qualified healthcare professionals with leading healthcare facilities through a flexible, efficient, and secure digital solution. Our mission is to support healthcare providers in achieving professional growth, financial stability, and work-life balance by offering a broad network of shift opportunities tailored to their expertise and availability. Core Features: 1. Comprehensive Access to Opportunities: FlexSanté enables professionals to browse and select shifts across hospitals, clinics, and long-term care facilities, providing the flexibility to curate a personalized work schedule without long-term commitments. 2. Secure and Timely Compensation: Our platform guarantees prompt payment following each completed shift, ensuring transparency, financial security, and trust at every step of the professional journey. 3. Professional Credential Management: Users can easily create, update, and maintain a verified professional profile, highlighting their skills, certifications, and work experience to attract top-tier healthcare institutions. 4. Continuous Professional Support: FlexSanté offers dedicated support services to assist healthcare professionals throughout the application, onboarding, and shift fulfillment processes, ensuring a seamless and professional experience. 5. Streamlined, Technology-Driven Experience: Leveraging advanced digital tools, FlexSanté simplifies shift scheduling, credential verification, time tracking, and payment management, creating a truly user-centric platform. Our Commitment to Excellence: FlexSanté is committed to elevating the standards of healthcare staffing by providing a platform that values flexibility, professionalism, and integrity. Our network fosters meaningful connections between qualified healthcare providers and facilities, addressing critical workforce needs while empowering individuals to pursue fulfilling careers on their terms. How to Join FlexSanté: 1. Download the FlexSanté app from the App Store. 2. Create a detailed professional profile, including all required certifications. 3. Complete the credential verification process. 4. Browse available shifts and begin building a flexible, rewarding career path. At FlexSanté, we believe that empowering healthcare professionals strengthens the entire healthcare system. Join us today and experience a new era of professional autonomy and opportunity.
Screenshots
Verdict
The clearest difference is update cadence: Flex at every 8 days against Step It Up by CHAI's every 3 months. Step It Up by CHAI's advantage is iOS requirement (14 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Step It Up by CHAI ships an update every 3 months, Flex every 8 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Step It Up by CHAI | Flex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14 — better | 18.0 |
| Further details — not scored | ||
| Size | 170 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | University of North Carolina at Chapel Hill | FlexSante |
In-app purchases
Step It Up by CHAI
No in-app purchases
Flex
No in-app purchases









