Serenity by Medista vs SunNow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Serenity by Medista
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Serenity by Medista is your ultimate mental health and wellness companion, designed to help you navigate your emotional landscape with ease and confidence. Whether you’re seeking professional-grade mental health support or simply looking to track your mood, Serenity is here to guide you every step of the way. At the heart of Serenity is our AI-powered therapist, capable of communicating in multiple languages to provide you with personalized therapy sessions. No matter where you are or what language you speak, Serenity ensures you have access to the mental health support you need. Our Guided Journaling feature is designed to enhance your self-reflection process. At the end of each journaling session, receive personalized recommendations and insights that help you understand your emotions better and improve your mental well-being. Serenity also offers a suite of psychological tests, including DASSY and PHQ-9, enabling you to regularly assess your mental health and track changes over time. Our easy-to-use Mood Logger allows you to record your daily moods, helping you identify patterns and triggers in your emotional state. The comprehensive Wellness Dashboard provides a holistic view of your mental health journey, aggregating data from all features to give you actionable insights and trends. With Serenity by Medista, you have a powerful tool to take charge of your mental health and achieve a balanced, peaceful state of mind. Key Features: - AI-Powered Therapist: Engage in multilingual therapy sessions tailored to your needs. - Guided Journaling: Enhance self-reflection with personalized recommendations. - Psychological Tests: Regularly assess your mental health with tests like DASSY and PHQ-9. - Mood Logger: Track and monitor your daily moods to identify patterns. - Wellness Dashboard: Gain a comprehensive overview of your mental health journey. Download Serenity by Medista today and start your journey to a healthier, happier you.
SunNow
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SunNow allow you to expose your self to the sun providing you with : - An assessment in real-time of the UV solar radiation - A personalised sun protection according to your skin sensitivity - An optimised sunscreen protection options for your sun exposure plan - Tracking of your sun exposure lifestyle to reduce skin damage risks SunNow® is an innovative App developed and powered by siHealth Ltd (www.sihealth.co.uk) for Aethic Ltd (www.aethic.com). SunNow is optimised for Aethic sunscreens.
Screenshots
Verdict
The clearest difference is update cadence: SunNow at every 4 days against Serenity by Medista's every 2 months. 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.
Serenity by Medista ships an update every 2 months, SunNow every 4 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | Serenity by Medista | SunNow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 46 MB | 33 MB |
| Age rating | 17+ | 17+ |
| Developer | Revca Softech Private Limited | siHealth Ltd. |
In-app purchases
Serenity by Medista
No in-app purchases
SunNow
No in-app purchases









