Mirae and Juno both use conversation to reduce the effort of recording health. Juno takes one broad approach across chronic and invisible illnesses. Mirae starts with Crohn's disease, ulcerative colitis and the details needed to move from IBD change to informed care.
How we compared
We checked intended user, input methods, condition focus, symptoms, medicines, medical records, wearable data, appointment preparation, price and limitations.
Quick comparison
| Area | Mirae | Juno |
|---|---|---|
| Best for | Understanding IBD, seeing patterns and keeping health information together | Conversational support across chronic and invisible illnesses |
| Product type | AI-based everyday guide for living with IBD | Multi-condition AI wellness companion |
| Condition focus | Crohn's disease, ulcerative colitis and ongoing GI context | Chronic and invisible illnesses across multiple conditions |
| How you log | Both ways: AI chat by text or photo, or structured logging of bowel movements, symptoms, medicines and more | AI conversation by voice or text |
| IBD-specific information captured | Bowel symptoms, food, medicines, emotions, relevant lab markers and questions | Symptoms, pain, energy, pacing, health history and multi-condition context |
| Connected health or medical data | Available records through HealthEx and supported wearable data | Health-record and biometric inputs are advertised; named providers and connection methods are not documented publicly |
| What the user gets back | A fuller view of changing symptoms, lab trends and patterns | General symptom insights, pacing and emotional-support tools |
| Appointment or clinician support | Pre-Visit builds a focused appointment agenda and health summary the patient can review, save as a PDF and share with their clinician | One-page reports can be shared with a doctor |
| Provides licensed clinical care? | No | No |
| Cost | Free | Free download with in-app purchases; prices and offers vary by storefront |
| Availability or important limitation | iOS and Android; connected features vary by region | iOS and Android; subscription offers vary by storefront, and publicly documented connection methods are limited |
Where Mirae is more IBD-specific
IBD is not a label added to a general symptom list. Urgency, blood, mucus, bowel patterns, perianal symptoms, food concerns, IBD and non-IBD medicines, CRP and faecal/fecal calprotectin all affect what belongs in the record.
Mirae's mission is to map your fastest way to remission. It aims to reduce avoidable delay by helping you capture what is changing, bring daily and medical context together and see patterns that are hard to spot day to day.
Mirae starts with that vocabulary. With permission, it can add supported wearable data and available health records through HealthEx to build a fuller picture of your IBD.
Mirae's Pre-Visit feature, in the Mirae app or on the web, creates a focused appointment agenda and health summary, covering what changed, what stood out and what you want to ask, that you can review, save as a PDF and share. Mirae is free.
Where Juno's breadth fits
Juno presents one broad companion experience for fibromyalgia, POTS, ME/CFS, endometriosis, lupus, arthritis, migraines, IBS, EDS, multiple sclerosis, long COVID and other conditions.
Its voice and text conversations cover symptoms, pain, energy and emotional support. Juno also advertises records and biometric context, pacing and one-page reports for appointments. It does not publicly name the supported record providers or connection methods. That broad approach may suit someone managing several conditions who wants one place to talk and keep a general health diary.
The choice is between broader multi-condition support and an everyday guide organised around understanding IBD, connected health context and patterns.
Price
Mirae has no paid plan, trial period or card requirement.
Juno is free to download with in-app purchases. Store prices are localised and can change, so check the current storefront before subscribing.
Which should you choose?
Choose Juno for one conversational companion across several chronic illnesses, especially when pacing and emotional support are central.
Choose Mirae when IBD is the main condition and you want an everyday guide that brings medicines, markers, wearable and medical-record context together to help you understand change on the way towards remission.
Weighing more than these two? See our roundup of the best IBD apps.
Disclosure
Mirae Health publishes this comparison and makes Mirae. Juno did not contribute. This is a commercial product comparison, not an independent or clinical review.
Features, prices and availability were checked on 18 August 2026 and can change. Neither app diagnoses flares or replaces clinical care. Rapidly worsening symptoms and medication questions need an appropriate medical professional rather than an AI conversation.
References
- Juno Companion. Juno — Your 24/7 health assistant for chronic illness. Juno Companion, accessed 18 August 2026.
- Marshall Gould. Juno: Chronic Illness Support. Apple App Store, accessed 18 August 2026.
