Comparison

Juno vs PDA Question

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

PDA Question

This app provides immediate support and understanding for individuals experiencing meltdowns or shutdowns due to conditions like PDA, anxiety, or OCD. It offers personalized scripts, offline guides, and professional communication tools.

Highlights
  • Personalized scripts for de-escalation
  • Offline topic guides
  • PDA dictionary for professionals
  • AI-powered guidance
  • Professional letter templates
  • Sibling and partner support features
Features
Read full description

When everyday demands trigger meltdowns, shutdowns, panic, or explosive reactions, PDA Question helps you understand what may be happening beneath the behavior and find words you can use right now. You are not alone, and it is not your fault. Approaches that work for many children can increase pressure for someone with a PDA profile or an overwhelmed nervous system. PDA Question was created by a parent who has lived these moments and needed practical, low-demand support in real time. Describe what is happening and receive two focused responses: • Understanding: a compassionate explanation of what may be driving the response, plus practical ideas for the moment • Script: calm, natural words to say out loud or use as self-talk PDA-INFORMED AI GUIDANCE PDA Question uses an AI model fine-tuned for PDA-informed support. Its guidance was developed by comparing recurring ideas across multiple independent educational, professional, research, and lived-experience sources, then translating those shared principles into original, practical responses. It is designed to stay nervous-system-aware, autonomy-respecting, and low-demand rather than defaulting to compliance-first advice. The app is centered on PDA and may also be useful when demand sensitivity overlaps with anxiety, OCD-related rigidity, PANS/PANDAS-related overwhelm, school refusal, or burnout. It does not diagnose any condition. BUILT FOR REAL LIFE • Personalize by age 1-25, role (Parent, Teacher, Therapist, or Self), and response length • Emergency Scripts with situation-specific de-escalation phrases and optional slow read-aloud support • PDA Topics with 33 quick offline guides • PDA Dictionary with searchable terms for IEP meetings, family conversations, and providers • Professional Letters for schools and clinicians, with editing and autosave • Sibling Support with 24+ scenarios, including what to say, what not to say, and why • Partner Sync for sharing scripts and strategies with co-parents and caregivers • History, Schedule Builder, Popular Questions, Success Stories, Activity Library, and Helpful Products INCLUDED FREE, NO SUBSCRIPTION REQUIRED Emergency Scripts, Crisis Support, PDA Dictionary, PDA Topics, Success Stories, Activity Library, and Helpful Products. PREMIUM SUBSCRIPTION AI-powered personalized guidance, Professional Letters, Partner Sync, Sibling Support, History, Schedule Builder, and Popular Questions. PRIVACY We do not sell personal data. IMPORTANT Educational support only. Review AI-generated guidance before using it for important decisions. PDA Question does not diagnose or replace medical, mental health, legal, or emergency services. If someone is in immediate danger, contact local emergency services.

Screenshots

Juno4 screens
PDA Question4 screens

Verdict

The call

The clearest difference is review sentiment: PDA Question at 100% against Juno's 70%. PDA Question also leads on rating (5.0 vs 4.8). Juno's advantage is ratings volume (10K vs 7) and update cadence (weekly vs every 2 weeks). On price, ads, in-app purchases and monetization model 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 and PDA Question sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDA Question holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Juno has 10K ratings behind it against 7, 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 100% of PDA Question's.

UpkeepUpdate frequency

Juno ships an update weekly, PDA Question every 2 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 6 level
Juno versus PDA Question: the parameters behind the verdict, then further details
ParameterJunoPDA Question
PriceFreeFree
Rating4.8 (10K ratings)5.0 (7 ratings) — better
Positive reviews69.8% of reviews100.0% of reviews — better
Number of ratings10K — better7
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#148 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size186 MB16 MB
Age rating17+12+
DeveloperMarshall GouldGeoffrey Capell

Customer experience

Juno

All ratings10,172 ratings
Positive95.7%
Neutral2.8%
Negative1.5%
Written reviews384 reviews
Positive69.8%
Neutral6.3%
Negative24.0%

PDA Question

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

PDA Question

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
5 purchases

PDA Question

Subscriptions2
  • PDA Question Premium7 Days trial$0.991 Month
  • PDA Question Premium7 Days trial$9.991 Year
One-time3
  • Small Thank You$2.99
  • Generous Support Donation$4.99
  • Amazing Contribution$9.99

Questions

Is Juno free?
Juno is free to download, with in-app purchases available.
Is PDA Question free?
PDA Question is free to download, with in-app purchases available.
Which has better reviews, Juno or PDA Question?
PDA Question is rated higher. Juno averages 4.8 out of 5 from 10K ratings, while PDA Question averages 5.0 from 7 ratings.
Do Juno or PDA Question have ads?
Neither Juno nor PDA Question shows ads.
Which is updated more often, Juno or PDA Question?
Juno ships an update weekly, and PDA Question every 2 weeks. Most recently, Juno was updated on October 16, 2026 and PDA Question on October 10, 2026.

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