Stop Depression program vs Sundy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stop Depression program
This audio program offers scientific tools to help you regain control over your life. It provides modules based on CBT, ACT, and MBCT to help manage overwhelming feelings, loss of motivation, and anxiety. Track your progress with a self-diagnostic tool.
- Audio modules based on CBT, ACT, MBCT
- Emotional protection techniques
- Regain personal power and confidence
- Learn to set healthy boundaries
- Self-diagnostic tool for progress tracking
- Free to use
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STOP DEPRESSION – YOUR AUDIO PROGRAM FOR MENTAL FREEDOM Do you feel like your mind has become an exhausting place? Has daily pressure locked you into a state of emotional "paralysis"? Stop Depression is the only 100% free app that provides scientific tools to help you regain control over your own life. THIS PROGRAM IS FOR YOU IF: ● You feel overwhelmed: Pressure from work, university, or family leaves you drained of energy. ● You’ve lost motivation: Simple tasks feel monumental, and procrastination has become your shield. ● The thoughts won’t stop: You are dealing with anxiety, panic attacks, or a persistent inner critic. ● You feel like you're on "autopilot": You’ve forgotten how to enjoy the present and trust yourself. WHAT YOU GET WITH STOP DEPRESSION: ● Emotional Protection: Learn how to stop letting other people's behavior dictate your mood. ● Personal Power: Regain control and confidence in your own abilities. ● Time for Yourself: Learn to set healthy boundaries and prioritize your peace. ● The Joy of Living: Rediscover meaning and enthusiasm in your daily activities. SCIENCE, NOT JUST ADVICE – EXPLAINED SIMPLY We have translated complex psychotherapy concepts into short, easy-to-listen audio modules. The program is based on the most effective, internationally validated therapies: ● CBT (Cognitive Behavioral Therapy): Identify and change negative thinking patterns. ● ACT (Acceptance and Commitment Therapy): Stop fighting difficult emotions and start acting according to your values. ● MBCT (Mindfulness-Based Cognitive Therapy): Anchor yourself in the present and reduce stress through conscious presence techniques. MASSIVE INVESTMENT, ZERO COST TO YOU ● After 4 years of research and an investment of €150,000, we are offering this program for free because mental health should not be a luxury. MEASURE YOUR PROGRESS ● The app includes a self-diagnostic tool based on the scientifically validated DASS test https://en.wikipedia.org/wiki/DASS_(psychology). You will see your stress and anxiety levels decrease as you progress through the audio modules. Note: The app is a tool for support and education. Ensure you seek a doctor’s advice in addition to using this app and before making any medical decisions. DOWNLOAD STOP DEPRESSION AND START YOUR JOURNEY TOWARD A PEACEFUL MIND TODAY!
Sundy
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Unlock the power of natural sunlight with Sundy: The ultimate Vitamin D calculator, UV tracker, and safe sun exposure timer. Are you getting enough natural Vitamin D? Most people spend their days indoors, missing out on the essential health benefits of the sun. Sundy is your personalized sunshine companion, designed to help you track your sun exposure, find the optimal UV index windows, and safely calculate your daily Vitamin D intake—all customized to your unique skin type. Whether you are looking to boost your immune system, improve your circadian rhythm through morning sunlight, safely manage your tanning, or lift your mood during the dark winter months, Sundy removes the guesswork from your daily sun habit. FIND YOUR PERFECT SUN WINDOW Not all sunlight produces Vitamin D! Sundy analyzes your local weather and real-time UV Index to forecast your daily "Best D Window." Stop wasting time outside when the sun’s angle is too low. Our app tells you exactly when the sun’s UVB rays are optimal for natural Vitamin D synthesis so you can step outside at the perfect time. VITAMIN D CALCULATOR & GOAL TRACKER Stop guessing and start tracking. Set a daily goal and let Sundy calculate your estimated IU (International Units) collected in real-time. Our sun timer tracks your outdoor session duration and shows your progress through beautiful, easy-to-read daily activity rings. Hit your daily goal and watch your health improve! PERSONALIZED FOR YOUR SKIN TYPE Your skin is entirely unique. Sundy utilizes the Fitzpatrick scale to customize your sun tracking based on your specific skin color—from pale white to dark black. Melanin affects how quickly your body absorbs sunshine. By personalizing your profile, our algorithm ensures you get safe, accurate estimates tailored exactly to your body. BUILD A HEALTHY DAILY SUN HABIT Consistency is the key to wellness. Turn outdoor time into a rewarding routine with our beautiful 7-day calendar. Track your weekly streaks, monitor your historic sun exposure, and get the motivation you need to step away from your screen and step into the sunlight. WHO IS SUNDY FOR? • Wellness & Biohacking Enthusiasts: Perfect for tracking morning sunlight to reset your circadian rhythm and improve sleep quality. • Health-Conscious Individuals: Naturally support bone health, immune function, and seasonal mood balance without relying solely on supplements. • Safe Sun Seekers: Use the timer to monitor your exposure duration and avoid the risks of overexposure while getting the benefits you need. • Outdoor Lovers: Add a measurable health metric to your daily walks, hikes, or beach days. CORE FEATURES: • Live Vitamin D (IU) generation tracking • Daily "Best D Window" forecasting based on local UV Index • Highly personalized skin-type algorithms for accurate calculations • Live session duration timer for safe sun exposure • Weekly habit-tracking calendar and visual progress rings • Clean, beautiful, and ad-free user interface designed for simplicity Get your natural Vitamin D safely, consistently, and intelligently. Download Sundy today and start building a healthier relationship with the sun! (Disclaimer: Sundy provides estimates based on standard calculations and local UV data. It is not a medical device. Always consult with a healthcare provider regarding your Vitamin D levels, and always protect your skin from sunburn by wearing SPF when appropriate.) Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://seed-sink-55c.notion.site/Privacy-Policy-Sundy-3218f6a8d4d68086ae6fe30cd3e9cc6c?pvs=74
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Verdict
The clearest difference is in-app purchases: Stop Depression program at none against Sundy's 2. On price, update cadence, ads 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. Sundy sells 2 in-app purchases, starting at $3.99 per month. Stop Depression program asks for nothing beyond the download.
Stop Depression program ships an update every 5 weeks, Sundy every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Stop Depression program | Sundy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 62 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | WIND METHOD S.R.L. | Ibrahim Mehmed |
In-app purchases
Stop Depression program
No in-app purchases
Sundy
- Sundy Premium$3.991 Month
- Sundy Premium7 Days trial$3.991 Month
Questions
Is Stop Depression program free?
Is Sundy free?
Do Stop Depression program or Sundy have ads?
Which is updated more often, Stop Depression program or Sundy?
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