Comparison

Juno vs Osmi

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

Head to head
About

Juno

This app provides a non-judgmental companion for individuals living with chronic illnesses. It offers a safe space to discuss symptoms, track health data, and gain insights without unsolicited advice. Designed by those who understand, it offers personalized support for daily challenges.

Highlights
  • AI-powered chronic illness companion
  • Symptom and energy level logging
  • Pattern and trigger identification
  • Health diary and insights
  • Voice or text conversations
  • Personalized condition support
Features
Read full description

Meet Juno, your personal health assistant for life with chronic illness - trusted by over 250,000 users globally. Text Juno the same way you would message a friend. Say, “My migraine is 7 out of 10 and started after lunch,” and Juno can log the symptom, severity, and context for you. Prefer talking? Use voice instead. Juno brings compassionate support, symptom tracking, medication management, energy pacing, health insights, and community into one place—without making you complete another exhausting form. LOG SYMPTOMS BY TEXT OR VOICE Too tired for forms? Simply describe what is happening in your own words. Use Juno to: - Log symptoms, pain, mood, energy, and health notes through conversation - Record symptom severity and useful context without navigating long forms - Talk through a difficult symptom day or 3 AM flare - Remember details from your health journey - Prepare questions and talking points for medical appointments Juno personalizes support using the conditions, symptoms, and routines you choose to share, so you don’t have to explain everything again each time. No toxic positivity. No judgment. No pressure to “push through.” Juno meets you where your energy is today. TRACK SYMPTOMS AND SPOT PATTERNS Build a simple health diary that works even through fatigue, pain, and brain fog. - Review your symptom history and explore trends - Compare symptoms with activities, medication, and cycle information - See how symptoms change across days and weeks - Create PDF symptom reports to share with your care team MANAGE MEDICATIONS Keep your medication routine in one place. - Add scheduled and as-needed medications - Set medication reminders and mark doses as taken - Review your medication history and consistency - Share an organized medication list when needed PACE YOUR ENERGY Juno understands spoon theory and the reality of post-exertional crashes. - Set your energy level - Plan tasks around your available spoons - Estimate the energy cost of activities - Build routines that respect your changing capacity CONNECT YOUR HEALTH DATA Bring supported health and wearable data including Apple Health, Oura, Garmin, Bearable, Visible and CareClinic into Juno for a more complete view of your day. Review sleep, steps, heart rate, and activity alongside the symptoms and context you record. FIND PEOPLE WHO GET IT Join a chronic illness community shaped around real lived experience. - Discover posts from people with similar conditions - Join condition-based groups - Share experiences, questions, and photos - Connect through replies, profiles, and private messages BUILT FOR CHRONIC AND INVISIBLE ILLNESS Juno supports people living with fibromyalgia, POTS and dysautonomia, ME/CFS, Long COVID, endometriosis, EDS and hypermobility, MCAS, FND, lupus, arthritis, migraine, IBS, MS, chronic pain, chronic fatigue, autoimmune conditions, neurological conditions, rare disease, and other chronic or invisible illnesses. PRIVATE, SECURE, AND IN YOUR CONTROL Your health data is private and secure. We take privacy seriously and do not sell your personal health information. Juno is a supportive health and wellness assistant, not a doctor or medical service. It does not diagnose, treat, or replace professional medical advice. If you may be experiencing an emergency, contact local emergency services. Join over 200,000 people using Juno to feel more understood, more organized, and less alone. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://junocompanion.com

About

Osmi

Track your menstrual cycle and scan food ingredients to understand their impact on your well-being. Log symptoms, connect with Apple Health, and prepare for doctor's appointments with insightful summaries. This app is designed for women with thyroid conditions.

Highlights
  • Cycle tracking with period and fertile day estimates
  • Food ingredient scanner with health flags
  • Daily symptom logging (energy, brain fog, etc.)
  • Apple Health integration for sleep and heart rate
  • Doctor appointment summary generation
  • Lab result analysis (beta)
Read full description

Osmi is a cycle tracker and food scanner for women with Hashimoto's and other thyroid conditions. Your cycle, what you eat and how you feel, read together in one app. YOUR CYCLE AS ONE RING Log a period in a tap, or tell Osmi when your last one started and ended. Your whole cycle sits on one ring: period days shaded by how heavy the flow was, your fertile days and ovulation marked as estimates. Drag the day marker to read any day. Already logging in Apple Health? Connect it and your past periods come in. SCAN WHAT YOU EAT Scan a barcode or photograph the ingredient list. Osmi marks each ingredient Fine, Watch or Avoid and says why in plain words: added sugar, seed oils, the additives we flag. It points out what's worth knowing if you live with a thyroid condition, and every product you scan stays in your library. HOW YOU FEEL, EVERY DAY Seven short questions a day: energy, brain fog, feeling cold and more. What you ate and how you moved sit on the same page. Your sleep and heart rate from Apple Health sit beside them, compared with your own recent usual, not a population average. WALK IN PREPARED You see your doctor for about fourteen minutes a year. Osmi keeps the record in between and turns it into a short summary for your appointment: your latest results, what you noticed, and what you changed since last time. YOUR LAB RESULTS (BETA) Photograph a lab report. Osmi reads each result and shows it against the range your own lab printed. Never "normal", never a grade we invented. PRIVATE BY DESIGN No account to make. Your period records, symptoms, lab values and Apple Health data are never sent to analytics or advertising tools. WHAT OSMI WILL NOT DO Osmi is educational, not medical advice. It never diagnoses, never tells you what dose to take, and never claims one thing caused another. Ovulation and fertile days are estimates from your dates, not birth control. Osmi can suggest asking your doctor. It will never talk you out of it. Terms of Use: https://osmihealth.co/terms Privacy Policy: https://osmihealth.co/privacy

Screenshots

Juno4 screens
Osmi4 screens

Verdict

The call

The clearest difference is review sentiment: Juno at 70% against Osmi's 0%. Juno also leads on rating (4.8 vs 1.0) and ads (none vs shown). Osmi's advantage is in-app purchases (none vs 11). On price, update cadence, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Juno sells 10 in-app purchases, starting at $4.99 per 7 days. Osmi asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Juno holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Juno has 10K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of Juno's written reviews are positive against 0% of Osmi's.

UpkeepUpdate frequency

Juno ships an update weekly, Osmi every 5 days. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 4 level
Juno versus Osmi: the parameters behind the verdict, then further details
ParameterJunoOsmi
PriceFreeFree
Rating4.8 (10K ratings) — better1.0 (1 ratings)
Positive reviews70.0% of reviews — better0.0% of reviews
Number of ratings10K — better1
Update frequencyWeeklyEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#112 — better—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size244 MB50 MB
Age rating17+4+
DeveloperMarshall GouldOsmi Health, Inc.

Customer experience

Juno

All ratings10,337 ratings
Positive95.7%
Neutral2.8%
Negative1.5%
Written reviews390 reviews
Positive70.0%
Neutral6.4%
Negative23.6%

Osmi

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Juno

Reported bugs

2 issues
  • Inability to save profile details
  • Paid features not working as expected

Requested features

2 requests
  • Improve free access and pricing model
  • Fix bugs and stability issues

Osmi

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Juno

Subscriptions9
  • Juno Pro Weekly$4.997 Days
  • Juno Pro Weekly$6.997 Days
  • Juno Pro Monthly Discounted$9.991 Month
Show 6 more
  • Juno Pro Monthly2 variants$14.991 Month
  • Juno Pro Monthly$19.991 Month
  • Juno Pro Yearly Discounted7 Days trial$39.991 Year
  • Quarterly3 Days trial$44.993 Months
  • Juno Pro Yearly3 Days trial$99.991 Year
  • Juno Pro Yearly7 Days trial$99.991 Year
One-time1
  • Juno Pro - Yearly Special$59.99
None

Osmi

No in-app purchases

Questions

Is Juno free?
Juno is free to download, with in-app purchases available.
Is Osmi free?
Osmi is free to download, with no in-app purchases.
Which has better reviews, Juno or Osmi?
Juno is rated higher. Juno averages 4.8 out of 5 from 10K ratings, while Osmi averages 1.0 from 1 ratings.
Do Juno or Osmi have ads?
Osmi shows ads; Juno does not.
Which is updated more often, Juno or Osmi?
Juno ships an update weekly, and Osmi every 5 days. Most recently, Juno was updated on October 22, 2026 and Osmi on October 16, 2026.

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