DevaWorld vs SimpleC Companion
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
SimpleC Companion
This app is designed to enhance memory, engagement, and communication for seniors. It functions as a Daily Activity Assist Device, offering a non-medication approach to improve quality of life and emotional well-being.
- Memory enhancement
- Increased engagement
- Improved communication
- Daily activity assistance
- Non-medication approach
- Promotes calm and happiness
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The SimpleC Companion™ is an intuitive touch-screen application that promotes memory, engagement, and better communication for seniors. It is classified by the U.S. Food and Drug Administration as a Daily Activity Assist Device. While medication may sometimes be helpful in treating Alzheimer’s disease and memory disorders, the risk of side effects can often outweigh potential benefits. Using a blend of time-tested therapies and technology, we developed a way to improve quality of life without medications. Relaxed/Calm, Happy, Reassured, Regular and Healthy Appetite.
Screenshots
Verdict
The clearest difference is review sentiment: DevaWorld at 33% against SimpleC Companion's 0%. DevaWorld also leads on iOS requirement (13.0 vs 16.6). SimpleC Companion's advantage is rating (3.7 vs 3.4). On price, ratings volume, update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SimpleC Companion holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews complicate that: 33% of DevaWorld's written reviews are positive against 0% of SimpleC Companion's, so the app with the better star average is not the one people write more warmly about.
DevaWorld ships an update every 3 months, SimpleC Companion every 2 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | DevaWorld | SimpleC Companion |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 33.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 339 MB | 575 MB |
| Age rating | 4+ | 17+ |
| Developer | Mentia Health, Inc. | SimpleC, LLC |
Customer experience
DevaWorld
SimpleC Companion
In-app purchases
DevaWorld
No in-app purchases
SimpleC Companion
No in-app purchases









