Manta Cares vs Doktu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Manta Cares
This app provides evidence-based cancer information, practical care tools, and connections to support resources for patients and their caregivers. It aims to help users manage a cancer diagnosis with confidence and navigate treatment challenges.
- Evidence-based cancer information
- Cancer diagnosis and treatment guides
- Appointment and medication tracking
- Symptom monitoring
- Question preparation for doctors
- Support resource directory
- AI-powered cancer partner
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Manta Cares is a free cancer support app for cancer patients and care partners. Designed to help you manage a cancer diagnosis with confidence, it delivers evidence-based cancer information, practical cancer care tools, and connections to trusted support resources — at no cost, ever. We're cancer patients, survivors, care partners, oncologists, and nurses who have been personally impacted by cancer. We built the tools we wish we'd had. We've been there. We get it. Getting help shouldn't be the fight of your life. With Manta Cares, cancer patients and caregivers can: • Understand their cancer diagnosis and treatment options • Navigate treatment side effects and daily challenges • Prepare confident questions for their oncologist or care team • Connect with financial, legal, and emotional support resources KEY FEATURES Cancer Maps Interactive, step-by-step cancer guides built with 100+ medical professionals and backed by world-leading oncologists. Covers diagnosis, treatment options, and what comes next, in plain language — no medical jargon. Cancer Care Tools Track cancer treatment appointments, medications, and symptoms. Build question lists before doctor visits. Stay organized throughout your cancer experience. Cancer Support Directory Access vetted resources from recognized organizations covering financial assistance, insurance navigation, legal patient rights, mental health support, and more. HopeAI, Your Cancer Partner A purpose-built AI partner grounded in physician-reviewed cancer content. Hope helps you track how you're feeling, prepare for appointments, and understand what's next, so you feel less alone between visits. Trusted by thousands of cancer patients and caregivers across the United States. Manta Cares is the free cancer app built to go with you from diagnosis through survivorship, guiding patients and care partners through every step, without the jargon, from people who've walked this path.
Doktu
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Keep your society's conversation alive between meetings. Doktu is a private, invite-only community with live audio, dedicated to a single oncology society. Society engagement is largely confined to email blasts and infrequent events. Doktu gives societies a private, society-owned space for ongoing professional discussion and live audio between meetings. COMMUNITY FEED A persistent, society-owned feed for announcements and professional discussion. It ensures key messages are seen and conversations continue between meetings. Browse society announcements, research highlights, and member questions. Reply in threads that keep in-depth conversation organized. LIVE AUDIO EVENTS Short, focused live audio sessions that extend engagement beyond scheduled events. Join real-time discussions with colleagues for conference debriefs, mentorship, practice ops, and society updates, with moderated Q&A and chat with no camera required. Schedule and discover society events with integrated reminders. WHAT DOKTU IS Private, invite-only community for one society Live audio events between meetings Society-owned discussion and content Professional connection and mentorship space WHAT DOKTU ISN'T Not clinical decision support Not a tumor board replacement Not a place for patient-specific discussions Not a public social network VERIFIED MEMBERSHIP Access is controlled through a society-managed whitelist. Only members whose email addresses have been approved by the society can join. Society leadership retains control over content, membership, and community guidelines. Doktu is a professional network. Not medical advice. No patient-identifiable information. Access requires an invitation from a participating society. If yours has not launched Doktu yet, visit joindoktu.com.
Screenshots
Verdict
The clearest difference is update cadence: Doktu at every 2 days against Manta Cares's weekly. 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.
Manta Cares ships an update weekly, Doktu every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | Manta Cares | Doktu |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 40 MB | 66 MB |
| Age rating | 17+ | 17+ |
| Developer | Manta Cares Inc | Doktu LLC |
In-app purchases
Manta Cares
No in-app purchases
Doktu
No in-app purchases









