DevaWorld vs Ego
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DevaWorld
This app offers digital therapy activities designed to be grounding, calming, and engaging for individuals with dementia. It features playful, failure-free exercises in a personalized 3D environment, fostering confidence and connection between users and their caregivers.
- Grounding and calming activities
- Personalized 3D home environment
- Failure-free daily living exercises
- Confidence and self-esteem building
- Personalized content for closer connection
- Cloud-based dashboard for care insights
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Grounding, calming, meaningful and fun... Welcome to DevaWorld™, for iPad. Wellbeing activities at your loved one/client's finger tips. All the action takes place in a cute 3D-home filled with familiar objects and favorite things. Playful, failure-free activities of daily living help build confidence and self esteem. Personalised features bring players and their supporters closer together, reducing care challenges. Visit our website https://www.mentia.me to learn more about this breakthrough program that people with dementia helped to design. You’ll find DevaWorld tips and tricks here, too. Prepare: First, download DevaWorld (free). Then sign in to the Deva Dashboard (you will receive a link, via email) and set up your player’s profile. You can then add favourite media to personalize their world. Play: You are now ready to start sessions with your player. As a care partner, your role is to encourage your player to use the pad of their finger to tap on the objects they see. They’ll find music, animals, yummy things like chocolates and crunchy apples, and they will meet Julie (Elena in the Greek version), Deva’s virtual companion. Julie loves to help, but sometimes she’ll need your player’s help, too. Be attuned to your player’s responses - ask ‘tell me more’ - and build on responses by adding your own comments and observations on life inside DevaWorld. When and where: DevaWorld is helpful in any care setting and is recommended for care professionals, family members, home helpers, friends, and volunteers. A DevaWorld session is quality one-to-one time together so make sure you are in a quiet place. To end a session: double-tap the ‘end session’ button. Now you can add comments which are sent to the Deva dashboard in the cloud. This feature enables care teams, clinical managers and family members to better support their loved one/client. Features: Failure-free engagement and behavioral support Customize your player’s experience by adding meaningful content via the Deva Dashboard. It will be in DevaWorld when you start your sessions. Everyone in the player’s care circle can play on their devices - unlimited shares - for anywhere anytime wellbeing support. Everyone in the player’s care circle can upload content: photo in the family album, videos in the personal channel Care circle can be professional caregivers, as well as family members, for better sharing Notes from each session bring clinical and operational insights that aggregate over time. Professional users have a data-enriched dashboard. We are continuously building out the world at no extra cost to you. Stay tuned ! DevaWorld™ by Mentia, Inc, based in San Francisco CA. Learn more about us: mentia.me Follow us on Facebook: facebook.com/getDevaWorld Ready to register a loved one with dementia? Go to https://deva.mentia.me
Ego
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Ego-psy: Your Personalized Mental Health Companion Ego-psy empowers you to take control of your mental well-being with tools grounded in psychological insight and self-care. Whether you're navigating daily stress or managing long-term treatment, Ego-psy helps you stay on track with features built around your needs. Key Features: Daily Well-being Logging Track your mood, activities, and thoughts each day. Over time, uncover patterns that help you understand yourself better. Medication Tracking Easily log your medications, receive reminders, and keep your treatment plan organized—without the stress. Personalized Advice from Psychologists Receive suggestions and exercises tailored to your well-being, curated by mental health professionals. Curated Learning Resources Access articles, guides, and mental health exercises designed to educate and support you along the way. Simple, Intuitive Interface Designed for ease of use, Ego-psy helps you stay focused on what matters—your growth and wellness. Start your journey to better mental health today. Download Ego-psy and take the first step toward a more balanced, mindful life.
Screenshots
Verdict
The clearest difference is update cadence: Ego at monthly against DevaWorld's every 3 months. Ego also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DevaWorld ships an update every 3 months, Ego monthly. The most recent releases landed on September 22, 2026 and October 7, 2026 respectively.
| Parameter | DevaWorld | Ego |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 339 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Mentia Health, Inc. | Coding Minds, Inc. |
In-app purchases
DevaWorld
No in-app purchases
Ego
No in-app purchases









