DementiaSolutions vs diidii
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DementiaSolutions
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Dementia Solutions is your personal library of books about Alzheimer’s and related dementia services, supports, and caregiving. Books are created with a target audience in mind, such as people with dementia, family/friend caregivers, social workers, care managers, clinicians, and physicians. You choose which books you want to subscribe to. Some books may contain local or state specific information. Information in each book is created and maintained by the book author, such as the Alzheimer’s Association or other Alzheimer’s Organizations. All book content is stored offline on your device, so it is available when you need it. The app keeps itself updated as you use it, has a simple user interface, and is free to use.
diidii
This app assists individuals with dementia and their caregivers in managing behavioral symptoms. It promotes evidence-based practices and therapeutic routines through collaboration between healthcare professionals and family members.
- Limit behavioral symptoms
- Evidence-based practices
- Therapeutic routines and rituals
- Cognitive stimulation
- Personalized music
- Physical activity prompts
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diidii is designed to help people with dementia and their care partners limit behavioral symptoms by prompting evidence-based practices. Healthcare professionals and family caregivers collaborate to help people living with dementia establish therapeutic routines and rituals, involving social customs & outings, personalized music, cognitive stimulation, reminiscing, relaxation, and physical activity.
Screenshots
Verdict
The clearest difference is ads: DementiaSolutions at none against diidii's shown. DementiaSolutions also leads on iOS requirement (7.0 vs 13.4). diidii's advantage is update cadence (every 2 months vs every 4 months). On price, in-app purchases and device support 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.
DementiaSolutions ships an update every 4 months, diidii every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | DementiaSolutions | diidii |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 6 MB | 37 MB |
| Age rating | 17+ | 17+ |
| Developer | Sunnsoft | Potteiger Consulting Services LLC |
In-app purchases
DementiaSolutions
No in-app purchases
diidii
No in-app purchases




