Comparison

Serenity by Medista vs SunNow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Serenity by Medista

Features
Read full description

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.

About

SunNow

Features
Read full description

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

Serenity by Medista4 screens
SunNow4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 5 level
Serenity by Medista versus SunNow: the parameters behind the verdict, then further details
ParameterSerenity by MedistaSunNow
PriceFreeFree
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better16.6
Further details — not scored
Size46 MB33 MB
Age rating17+17+
DeveloperRevca Softech Private LimitedsiHealth Ltd.

In-app purchases

None

Serenity by Medista

No in-app purchases

None

SunNow

No in-app purchases

Questions

Is Serenity by Medista free?
Serenity by Medista is free to download, with no in-app purchases.
Is SunNow free?
SunNow is free to download, with no in-app purchases.
Do Serenity by Medista or SunNow have ads?
Neither Serenity by Medista nor SunNow shows ads.
Which is updated more often, Serenity by Medista or SunNow?
Serenity by Medista ships an update every 2 months, and SunNow every 4 days. Most recently, Serenity by Medista was updated on October 7, 2026 and SunNow on October 13, 2026.

Other comparisons