Comparison

Cancer Tracker vs Nayri

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

Head to head
About

Cancer Tracker

This app helps individuals manage their cancer treatment by tracking symptoms, medications, and recovery progress. It provides insights into the body's response to treatment and facilitates better communication with healthcare providers. Features include medication reminders, progress charts, and secure, exportable reports.

Highlights
  • Symptom tracking with sliders and notes
  • Treatment and medication logging
  • Side effect monitoring
  • Progress charts and analytics
  • Medication and custom reminders
  • Nutrition and hydration tracking
  • Secure, exportable reports
  • Apple Health integration
Features
Read full description

Cenira Cancer Tracker helps you monitor your treatment, symptoms, and recovery so you can stay organized and empowered throughout your cancer journey. Designed to support patients managing chemotherapy, radiation, or post-treatment recovery, Cenira connects your daily data with powerful insights to help you understand your body’s response and improve communication with your care team. Track Your Health with Precision - Easy symptom tracking - Record pain, fatigue, nausea, appetite changes, or emotional state in seconds using simple sliders and quick notes. - Treatment tracking - Log chemotherapy sessions, medications, supplements, or radiation appointments to keep your full treatment history organized. - Side effect monitoring - Track how your body responds to specific drugs or therapies and identify trends that can help your oncologist adjust your plan. - Progress charts and analytics - View your data in clear visual graphs to understand how symptoms change over time and what improves your well-being. - Medication reminders - Stay on schedule with automatic alerts for oral chemotherapy, supportive medications, or supplements. - Nutrition and hydration tracking - Monitor meal intake and fluid levels to maintain strength and reduce side effects during treatment. - Secure, exportable reports - Generate PDF or CSV summaries to share with doctors, caregivers, or clinical teams for better decision-making. - Encrypted privacy protection - Keep your data safe with strong encryption and optional Face ID or Touch ID access. Designed for Every Step of Your Journey - Simple, calming interface - Log and review your data easily, even on difficult days. - Apple Health integration - Sync activity, sleep, and vitals for a holistic view of your recovery progress. - Custom reminders - Set alerts for medications, hydration, meals, or journaling to support consistent self-care. - Correlation insights - See how treatments, rest, and nutrition affect your fatigue, mood, and pain levels. - Goal tracking - Set goals such as maintaining energy, improving appetite, or managing side effects more effectively. - Offline and cloud backup - Access and sync your health records anytime, even without an internet connection. - Frequent updates - Receive ongoing improvements and new features to make tracking easier and more effective. Go Beyond Symptom Logging - Personalized cancer tracker plan - Follow structured steps to track side effects, medications, and emotional wellness throughout your treatment cycle. - Comprehensive health journal - Combine symptoms, test results, medications, and lifestyle habits in one organized record. - Educational tools - Learn about coping strategies, self-care routines, and nutrition tips tailored to people undergoing cancer treatment. - Mind-body awareness - Track mood, anxiety, and sleep to understand how emotional health impacts recovery and treatment outcomes. Start Tracking Your Progress Today Setup takes minutes. Begin logging symptoms, treatments, and progress right away to take control of your recovery and wellness. Choose a subscription plan that suits your needs and manage it easily through the Apple Store. Cenira provides the tools you need to stay proactive, informed, and confident during every phase of your journey. Cenira Cancer Tracker turns data into strength. Stay organized, track your health, and support your recovery one entry at a time. Any insights provided by Cenira Cancer Tracker do not constitute medical advice. The app is designed for tracking purposes only and is not intended to diagnose, treat, cure, or prevent any disease or condition. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Nayri

Features
Read full description

Nayri is not another collection of rain sounds, bedtime stories, or endless meditations. It is a sleep trainer designed to help you build better sleep habits using clinically grounded methods and practical techniques. Instead of trying to force sleep, Nayri helps you work with the mechanisms behind it: sleep timing, sleep pressure, mental arousal, breathing, and the habits your brain associates with bedtime. Personalized sleep window Start with a few simple questions about your usual sleep. Nayri creates an initial sleep window and adjusts it as you track your nights. See your sleep efficiency, time to fall asleep, recent nights, and how your sleep window changes over time. Breathing exercises Use guided breathing when your body feels too alert for sleep. Practice techniques such as physiological sighs, 4-7-8 breathing, box breathing, and longer exhales, with simple visual and haptic guidance. Cognitive shuffling When your mind keeps jumping between plans, memories, and worries, give it something else to do. Nayri can speak random, unrelated words one at a time, helping interrupt repetitive chains of thought without giving you another story to follow. Choose the pause between words and let the session continue for as long as you need. Unload your thoughts Write down whatever is still occupying your mind before bed. Separate worries, things to handle tomorrow, and passing thoughts. Turn unfinished tasks into a simple evening checklist so you do not have to keep rehearsing them in your head. Your notes stay on your device. Understand your sleep. Nayri includes short articles explaining the mechanisms behind sleep and insomnia in plain language. Learn about sleep pressure, the body clock, conditioned wakefulness, common sleep myths, and why trying harder to sleep can sometimes make sleep more difficult. A program that adapts to you Track your nights and see how your sleep changes over time. Nayri uses your sleep diary to help refine your sleep window and turn individual techniques into a consistent nightly routine. No account required Nayri is designed to be quiet, private, and focused. No social feed. No chatbot pretending to be your therapist. No complicated setup. No need to create an account. Just practical tools for better nights. Sleep is not something you can force. But it is something you can train for.

Screenshots

Cancer Tracker4 screens
Nayri4 screens

Verdict

The call

The clearest difference is in-app purchases: Nayri at none against Cancer Tracker's 10. Cancer Tracker's advantage is device support (4 vs 2). On price, ads and iOS requirement 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. Cancer Tracker sells 10 in-app purchases, starting at $4.95 per month. Nayri asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Cancer Tracker versus Nayri: the parameters behind the verdict, then further details
ParameterCancer TrackerNayri
PriceFreeFree
Rating4.5 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size218 MB36 MB
Age rating4+4+
DeveloperDigital TherapeuticsEmir Vakhitov

In-app purchases

10 purchases

Cancer Tracker

Subscriptions9
  • steady pass$4.951 Month
  • weather max$9.993 Months
  • carey ai max$19.991 Month
Show 6 more
  • yearly access$19.991 Year
  • carey ai ultra$29.991 Month
  • Premium Yearly$34.991 Year
  • yearly access3 Days trial$39.991 Year
  • Extended Trial3 Days trial$39.991 Year
  • 7-Day Trial7 Days trial$49.991 Year
One-time1
  • carey ai credits$8.99
None

Nayri

No in-app purchases

Questions

Is Cancer Tracker free?
Cancer Tracker is free to download, with in-app purchases available.
Is Nayri free?
Nayri is free to download, with no in-app purchases.
Do Cancer Tracker or Nayri have ads?
Neither Cancer Tracker nor Nayri shows ads.

Other comparisons