Comparison

Gray Institute vs Attune Self

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

Head to head
About

Gray Institute

This app helps movement professionals assess clients, design custom workouts, and track progress using functional science. It integrates with a client-facing app to set habits and access educational resources for continuous, measurable client improvement.

Highlights
  • 3DMAPS® Screening Tool
  • Relative Success Code analysis
  • Extensive exercise library
  • Pre-built workout templates
  • Client progress tracking
  • Integration with Vitality app
Features
Read full description

The Gray Institute App is the ultimate tool for movement professionals looking to elevate client outcomes through functional science. Built on over 40 years of expertise in Applied Functional Science (AFS), our redesigned app offers an all-in-one solution to streamline client assessments, design customized workouts, and track progress, all while integrating with the client-facing Vitality app. Key Features to Enhance Your Practice: • Assess: Leverage the exclusive 3DMAPS® Screening Tool and subjective questionnaires to gain comprehensive insights into your clients’ movement patterns, needs, and goals. • Analyze: Use the Relative Success Code to track and interpret progress, allowing for a deeper understanding of client adaptations and achievements over time. • Design: Utilize our extensive Gray Institute Exercise Library or select from pre-built GI Workout Templates to create custom workouts tailored to each client’s functional needs and objectives. • Coach: Empower clients with a goal-oriented approach, using the integrated Vitality app to set habits, track sessions, and access educational resources that reinforce their journey toward wellness. This app simplifies the essential phases of client care—assessing, analyzing, designing, and coaching—providing a cohesive platform that ensures your clients experience continuous, measurable progress. The Gray Institute App brings advanced functional movement science to your practice, enabling you to guide your clients to optimal health and performance. Download today and transform how you deliver functional movement training.

About

Attune Self

This app offers a personalized emotional check-in experience that adapts to your current feelings. It provides tools for reflection, guided practices, and pattern analysis, all designed to be gentle and non-judgmental. Your data remains private and on your device.

Highlights
  • Personalized emotional check-ins
  • Guided journaling and reflection
  • Tailored breathing and grounding practices
  • Analysis of emotional patterns
  • Gentle, non-judgmental feedback
  • On-device data privacy
Read full description

Attune starts with one question: how do you actually feel, right now? It is an autistic-first emotional wellness app, built for people who find feelings hard to name, hard to locate, or easy to be overwhelmed by. One decision at a time. No streaks, no scores, no verdicts about you. START WITH A CHECK-IN Place where your energy is, then choose from words that sit near it. If the word won't come, check in anyway: "couldn't name it" is a complete answer. Add where it sits in your body and what surrounded it, only if you'd like. EVERYTHING FOLLOWS FROM IT Your check-in colours the whole app and suggests one next step, with the reason shown. • Reflect: write it out in a journal, or walk one thought through in Talk, step by step. Guided methods from CBT and self-compassion, authored by hand. There is no chatbot. • Skills: paced breathing, a body scan, Follow the light, grounding and DBT skills. Urgent skills are offered only when your check-in calls for them. • Pace: a few small to-dos, capped by how you feel. Nothing is ever overdue. • Patterns & History: a plain record of your days, and separate, gentle noticings about what tends to turn up together. Comparisons, never judgements. MADE FOR HOW YOU PROCESS • Low-overwhelm screens with one thing to decide at a time. • Support for alexithymia and for noticing the body. • A light that follows the hour, a stronger-contrast option, larger text, a dyslexia-friendly font and Reduce Motion. ON YOUR HOME SCREEN AND NIGHTSTAND Widgets for checking in and for Pace: tap a word and Attune opens on it. In StandBy, a three-minute breath you can start without opening the app. FROM YOUR DAY With Journaling Suggestions, bring a moment into an entry: photos, a video, a place, music you listened to, a workout. Add your own photos or a voice memo. Only what you pick is ever read. YOURS, PRIVATE Your record lives on your phone. There are no accounts, no ads and no analytics. • Apple Health (optional): reads sleep, steps, active energy and mindful minutes to sit beside your check-ins, and can save check-ins as State of Mind. • Weather (optional): the conditions where you are, from Apple Weather. • Apple Intelligence (optional, on supported iPhones): chooses among Attune's own suggestions and reads your week from your own words. It runs on your phone. • iCloud backup and sync (optional, for Circle members): to your own iCloud, never to our servers. IF YOUR FAITH OR PHILOSOPHY MATTERS TO YOU Choose a tradition and Attune weaves in its practices in the tradition's own words, with seasons and feast days where its calendar is built in: Catholic (Latin, Maronite, Byzantine and Chaldean rites), Orthodox, Protestant, Jewish, Muslim, Hindu, Buddhist, Stoic, humanist, twelve-step and more. Off unless you turn it on. FREE, AND IT STAYS THAT WAY Everything you need is free. The Attune Circle is an optional way to keep an independent, one-person app alive, with iCloud backup and sync, a readable PDF of your entries, and notes from the builder. Attune is not therapy and not a medical device. If you are in crisis, please contact local emergency services or a crisis line; the app lists resources and never tries to stand in for them. TERMS The Attune Circle offers monthly and yearly subscriptions that renew automatically until cancelled in your App Store settings, and a one-time lifetime option. Payment is charged to your Apple ID. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.attuneself.app/privacy

Screenshots

Gray Institute4 screens
Attune Self4 screens

Verdict

The call

Gray Institute and Attune Self both sit at 5.0 stars, but that hides the real split: 100% of Attune Self's written reviews are positive against 0% of Gray Institute's. Attune Self also leads on update cadence (every 3 weeks vs every 2 months). Gray Institute's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, rating, ratings volume and ads 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. Gray Institute sells 10 in-app purchases, starting at $0.49 per month and Attune Self sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Gray Institute against 5.0 for Attune Self. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews are what separate them: 0% of Gray Institute's written reviews are positive against 100% of Attune Self's.

UpkeepUpdate frequency

Gray Institute ships an update every 2 months, Attune Self every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Gray Institute versus Attune Self: the parameters behind the verdict, then further details
ParameterGray InstituteAttune Self
PriceFreeFree
Rating5.0 (6 ratings)5.0 (4 ratings)
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings6 — better4
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better18.0
Further details — not scored
Size70 MB11 MB
Age rating4+12+
DeveloperDynamic Health & Fitness, LLCOlivia Klawonn

Customer experience

Gray Institute

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Attune Self

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Gray Institute

Subscriptions10
  • Starter Plan$0.491 Month
  • Movement Professional Locator$4.991 Month
  • Individual Subscription Plan$9.991 Month
Show 7 more
  • Templates$9.991 Month
  • Webinars$9.991 Month
  • Family Subscription Plan$14.991 Month
  • Unlimited Clients$14.991 Month
  • Trainer Plus All Access$19.991 Month
  • Trainer Plus$24.991 Month
  • Trainer Plus$149.991 Year
9 purchases

Attune Self

Subscriptions2
  • Circle - Monthly$4.991 Month
  • Circle - Yearly$39.991 Year
One-time7
  • Donation $1$0.99
  • Donation $5$4.99
  • Donation $10$9.99
Show 4 more
  • Donation $25$24.99
  • Donation $50$49.99
  • Donation $100$99.99
  • Circle - Lifetime$199.99

Questions

Is Gray Institute free?
Gray Institute is free to download, with in-app purchases available.
Is Attune Self free?
Attune Self is free to download, with in-app purchases available.
Which has better reviews, Gray Institute or Attune Self?
Gray Institute and Attune Self are both rated 5.0 out of 5 on the App Store, from 6 and 4 ratings respectively.
Do Gray Institute or Attune Self have ads?
Neither Gray Institute nor Attune Self shows ads.
Which is updated more often, Gray Institute or Attune Self?
Gray Institute ships an update every 2 months, and Attune Self every 3 weeks. Most recently, Gray Institute was updated on November 2, 2026 and Attune Self on October 31, 2026.

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