Closer vs MASTRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Closer
This app provides AI-powered coaching to help navigate relationship challenges with partners, family, friends, and coworkers. It offers tailored advice based on your feedback and saves conversations for future reference, aiming to foster healthier connections.
- AI-powered tailored advice
- Conversation saving and tracking
- Guidance for various relationships
- Support and venting outlet
- Progress tracking
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From relationship challenges with romantic partners and family members to arguments with coworkers and friends, Closer helps to coach you through difficult times and find solutions. Key Features Tailor Your Discussion: Our AI algorithm gains insights from your feedback and usage patterns to suit your specific needs and preferences. The more you use Closer, the better the coach becomes at providing relevant advice for your unique situation. Save Your Conversations: Keep a record of all your chats within the app for future reference. You can always revisit past advice and track your progress over time. Whether you are looking for advice, support, or even just someone to vent, Closer is one of the easiest ways to work towards healthier and happier relationships. Download Closer today to strengthen your relationships and find clarity on uncomfortable problems. Disclaimer Closer is not a substitute for professional therapy, counseling, or medical consultation. If you are experiencing a mental health crisis or need professional guidance, please seek support from a licensed professional.
MASTRO
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We believe self-understanding is the key to mental wellbeing. MASTRO provides content based on various psychological principles to help you explore your inner self and true nature. Through MASTRO, you can: • Understand and improve your behavior patterns and thought processes • Uncover the root causes of relationship issues and find potential solutions • Learn effective stress management techniques • Boost your self-esteem and rediscover your self-worth MASTRO is an innovative self-guide app designed to help you explore your inner world and enhance your mental wellbeing. Created for those grappling with low self-esteem, complex relationships, and chronic stress, MASTRO offers diverse content to deepen your self-understanding and provide insights to overcome daily challenges. Key Features: Diverse Self-Exploration Content • Psychology-based self-analysis tools • Insights into everyday situations • Guides for understanding emotional and behavioral patterns Lumen •Listens to your concerns and provides guidance based on psychological principles. SCOOP •Ask in-depth questions about the content to receive tailored additional information. Personalized Storage •Save all content and interactions to review and track your growth journey anytime. MASTRO is a content platform for self-exploration and growth. Through content based on various psychological approaches, we provide practical insights you can apply to your daily life. Deepen your self-understanding and develop the strength to overcome daily challenges with MASTRO. Discover the hidden wisdom within you and embark on a journey towards a better life. Note: MASTRO is not a substitute for professional medical services or therapy. If you have serious mental health concerns, please consult with a professional. [iOS Subscription (App Store Payment) Notice] - All prices for passes to MASTRO include VAT. - Weekly Subscription: $7.99 3Months Subscription: $39.99 / Annual Subscription: $49.99 - iOS subscriptions (App Store payments) are charged through the payment method registered with your Apple App Store iTunes account. - The charge includes Apple's fee and may change according to Apple's country-specific pricing policy. Please verify the actual charge amount on the Apple payment screen. - If your subscription is not reflected after logging in, you can restore your subscription through My Page > Subscription History Restore in the MASTRO app. - If subscription history restoration is continuously not reflected, please check your iTunes subscription and payment history. - Payment cancellation and charge verification can only be done through Apple. - iOS subscription policy auto-renews according to Apple's policy, and if not canceled within 24 hours before the end of the subscription, it may auto-renew. - Cancelling auto-renewal within (up to) 24 hours before the scheduled auto-renewal date will still result in payment on the due date. - App Store payments are processed monthly on the same date as the original purchase date. - There may be some discrepancies between the purchase/expiry dates of subscription passes and the timing of automatic renewals as reflected in the App Store, depending on when Apple confirms. - iOS subscriptions can be canceled (subscription discontinued) in iTunes under Account Settings > Subscriptions or in iOS Settings > Apple ID > Subscriptions. - Even after you cancel a subscription product in iTunes or iOS settings, you can still use the service for the remaining period, and it will terminate automatically after that [Terms] https://terms.1zlabs.com/mastro-terms-of-service [Privacy policy] https://terms.1zlabs.com/mastro-terms-of-service/privacy-policy [Contact] Need Help? Email: dev@superken.com Social Media: Instagram: @mastro_superken
Screenshots
Verdict
The clearest difference is in-app purchases: Closer at none against MASTRO's 3. MASTRO's advantage is iOS requirement (14.0 vs 17.0). 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. MASTRO sells 3 in-app purchases, starting at $7.99 per 7 days. Closer asks for nothing beyond the download.
Closer ships an update every 11 days, MASTRO fortnightly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | Closer | MASTRO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (128 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 128 — better | — |
| Update frequency | Every 11 days — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 40 MB |
| Age rating | 17+ | 17+ |
| Developer | Magi, Incorporated | SUPERKEN LLC |
In-app purchases
Closer
No in-app purchases
MASTRO
- weekly$7.997 Days
- 3months$39.993 Months
- yearly$49.991 Year








