# DevaWorld vs Maziance Dementia Clock

The clearest difference is in-app purchases: DevaWorld at none against Maziance Dementia Clock's 1. DevaWorld also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Maziance Dementia Clock sells 1 in-app purchase, starting at $9.99 per month. DevaWorld asks for nothing beyond the download.

DevaWorld ships an update every 3 months, Maziance Dementia Clock every 2 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DevaWorld | Maziance Dementia Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/devaworld/id1241083987/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 339 MB | 69 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mentia Health, Inc.](https://appshunter.io/developer/1310226539) | [Joachim Smit](https://appshunter.io/developer/1533117190) |

## What reviewers say

### DevaWorld

[App page](https://appshunter.io/ios/app/devaworld/id1241083987)

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.

**Highlights:** 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

**In-app purchases:** none


### Maziance Dementia Clock

[App page](https://appshunter.io/ios/app/maziance-dementia-clock/id6469570354)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maziance monthly subscription | $9.99 | per month |


## Frequently asked questions

### Is DevaWorld free?

DevaWorld is free to download, with no in-app purchases.

### Is Maziance Dementia Clock free?

Maziance Dementia Clock is free to download, with in-app purchases available.

### Do DevaWorld or Maziance Dementia Clock have ads?

Neither DevaWorld nor Maziance Dementia Clock shows ads.

### Which is updated more often, DevaWorld or Maziance Dementia Clock?

DevaWorld ships an update every 3 months, and Maziance Dementia Clock every 2 months. Most recently, DevaWorld was updated on October 8, 2026 and Maziance Dementia Clock on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*