Comparison

Inflow 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

Inflow

This science-based app helps individuals manage ADHD symptoms like focus, procrastination, and organization. It offers CBT-inspired modules, an AI companion for task breakdown, and live body doubling sessions to build routines and improve daily life.

Highlights
  • Science-based ADHD modules
  • AI companion for task breakdown
  • Live body doubling sessions
  • Community support
  • Routine building tools
  • Focus and concentration improvement
Features
Read full description

A science-based ADHD app for focus, productivity, and daily life. Manage your ADHD in just 5 minutes a day! Inflow is designed by people with ADHD, for people with ADHD. We are not a glorified timer or calendar. Inflow is a science-based program designed to help you manage focus, procrastination, and follow-through in a way that works with your brain, not against it. Developed with clinical psychologists and featured in peer-reviewed research. DOES THIS SOUND LIKE YOU?  Do you struggle with focus, organization, or procrastination? Does "task paralysis" stop you from starting simple chores? Have you abandoned planners and trackers in the past? ADHD doesn’t have to hold you back. Inflow can help. WHY INFLOW?  Inflow is based on Cognitive Behavioral Therapy (CBT) principles. We don't just give you a tool; we teach you the "why" behind your brain and how to cope when motivation is low. Thriving starts with understanding your unique neurodivergence. Meet your goals, kick the distraction habit, and create a daily structure adapted to you. SCIENCE-BASED MODULES FOR ADHD SUPPORT (CBT-INSPIRED) Spend less time planning and more time doing. We help you improve skills in: - Focus and concentration - Attention and Hyperactivity - Goal Setting and Consistency - Time management and routines - Emotional regulation and self-criticism - Reducing distraction & Phone addiction - Impulsivity & Anxiety related to ADHD - Mindfulness & Nutrition - Managing RSD (Rejection Sensitive Dysphoria) MEET QUINN, YOUR AI ADHD COMPANION Stuck in a scroll hole? Overwhelmed by a messy kitchen? Chat with Quinn to think things through and get unstuck! - Instant Task Breakdown: Ask Quinn to break big projects into manageable steps. - Judgment-Free Support: Get personalized strategies or just vent without shame. - 24/7 Availability: Guidance whenever you need it, day or night. LIVE BODY DOUBLING & COMMUNITY You don't have to do this alone. - Coworking sessions: Join live or on-demand focus rooms. Body doubling is the #1 way to crush procrastination for ADHDers. - Supportive Community: Share wins and struggles in a stigma-free space. TOOLS FOR EVERYDAY LIFE Inflow helps you build routines one day at a time. Whether studying, organizing your home, or making space for self-care, our tools help you focus on what matters most. WHO IS INFLOW FOR?  Whether you’re newly diagnosed, late-diagnosed, or still figuring things out, ADHD doesn’t have to dictate your day. Inflow meets you wherever you are on your journey. You do not need a formal diagnosis to use our tools. - Think you might have ADHD? If you relate to things like distraction, time blindness, or task paralysis but don’t have a formal diagnosis, Inflow can help you understand your brain and start building better habits. No doctor’s note required. - Newly Diagnosed? Diagnosis explains the ”what”, but Inflow teaches the “how”. We bridge the gap between clinical diagnosis and daily life by teaching you the practical CBT skills and coping mechanisms that complement medication and clinical care. - Living with ADHD? Even pros hit burnout. Consistency is hard! Inflow provides the external structure and community accountability ("Body Doubling") you need to stay on track and reset when life gets overwhelming. - Struggling with Executive Function? Focus and regulation issues aren't exclusive to ADHD. Whether navigating Autism (ASD), OCD, Depression, or general burnout, our tools help you overcome paralysis regardless of your specific label. Disclaimer: Inflow is a support tool and educational program; it is not a medical device and does not replace professional medical advice or treatment. Questions or feedback? Shoot us an email! hello@getinflow.io Terms of Service: https://getinflow.io/terms/  Privacy Policy: https://getinflow.io/privacy-policy/

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

Inflow4 screens
PDA Question4 screens

Verdict

The call

The clearest difference is review sentiment: PDA Question at 100% against Inflow's 44%. PDA Question also leads on rating (5.0 vs 4.4). Inflow's advantage is ratings volume (5.6K vs 7). On price, update cadence, ads and in-app purchases 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. Inflow sells 10 in-app purchases, starting at $22.49 per month 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 4.4. That said, the two scores are not equally well evidenced: Inflow has 5.6K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 44% of Inflow's written reviews are positive against 100% of PDA Question's.

UpkeepUpdate frequency

Inflow ships an update every 4 weeks, PDA Question every 2 weeks. The most recent releases landed on October 31, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Inflow versus PDA Question: the parameters behind the verdict, then further details
ParameterInflowPDA Question
PriceFreeFree
Rating4.4 (5.6K ratings)5.0 (7 ratings) — better
Positive reviews43.7% of reviews100.0% of reviews — better
Number of ratings5.6K — better7
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size79 MB16 MB
Age rating12+12+
DeveloperGet Inflow Ltd.Geoffrey Capell

Customer experience

Inflow

All ratings5,613 ratings
Positive84.0%
Neutral4.1%
Negative11.9%
Written reviews616 reviews
Positive43.7%
Neutral8.9%
Negative47.4%

PDA Question

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

Bugs and requests

Inflow

Reported bugs

5 issues
  • Cannot see which webinars have been played
  • App does not save progress on webinars
  • Difficult to cancel subscription
  • Charges continue even after cancellation
  • Subscription not visible in app or device settings

Requested features

11 requests
  • Better locking system for the modules
  • Paths to choose from that have a stack of modules to follow
  • More live zoom sessions
  • Longer free trial period
  • Affordable subscription options
Show 6 more
  • Easier cancellation process
  • Refund policy for forgetful users
  • More video content
  • Progress tracking
  • Offline access
  • Integration with other productivity apps

PDA Question

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Inflow

Subscriptions10
  • Monthly Subscription$22.491 Month
  • Monthly - without coaching2 variants$22.491 Month
  • Monthly7 Days trial$29.991 Month
Show 7 more
  • Monthly - includes coaching7 Days trial$47.991 Month
  • Monthly7 Days trial$47.991 Month
  • Annual - without coaching2 variants$95.991 Year
  • Annual7 Days trial$119.991 Year
  • Annual - includes coaching7 Days trial$199.991 Year
  • Six months - includes coaching7 Days trial$199.996 Months
  • Annual7 Days trial$199.991 Year
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 Inflow free?
Inflow 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, Inflow or PDA Question?
PDA Question is rated higher. Inflow averages 4.4 out of 5 from 5.6K ratings, while PDA Question averages 5.0 from 7 ratings.
Do Inflow or PDA Question have ads?
Neither Inflow nor PDA Question shows ads.
Which is updated more often, Inflow or PDA Question?
Inflow ships an update every 4 weeks, and PDA Question every 2 weeks. Most recently, Inflow was updated on October 31, 2026 and PDA Question on October 10, 2026.

Other comparisons