| Domains . | Engagement . | Functionality . | Aesthetics . | Information . | Mean score . |
|---|---|---|---|---|---|
| Psoriasis Point of Care—Psoriasis Manager | 4.2 | 3.9 | 4.3 | 3.6 | 4.0 |
| My Arthritis | 3.6 | 4.5 | 4.0 | 3.9 | 4.4 |
| GRAPPA app | 1.8 | 4.8 | 3.7 | 4.1 | 3.6 |
| ImmerseRx | 3.6 | 4.0 | 4.3 | 4.0 | 3.8 |
| Bezzy PsA | 4.5 | 4.5 | 3.3 | 3.3 | 3.9 |
| Psorcast | 3.8 | 4.0 | 3.5 | 4.1 | 4.6 |
| Arthritis+ Patient | 3.0 | 3.5 | 2.7 | 3.0 | 3.1 |
| ELSA—Your Rheumatic Companion | 4.5 | 5.0 | 4.7 | 4.0 | 4.6 |
| Psoriasis Monitor | 2.8 | 3.2 | 3.2 | 2.3 | 2.8 |
| Arthritis Tracker | 3.6 | 4.5 | 4.0 | 4.7 | 4.2 |
| Mean score | 3.5 | 4.2 | 3.8 | 3.7 | 3.8 |
| Domains . | Engagement . | Functionality . | Aesthetics . | Information . | Mean score . |
|---|---|---|---|---|---|
| Psoriasis Point of Care—Psoriasis Manager | 4.2 | 3.9 | 4.3 | 3.6 | 4.0 |
| My Arthritis | 3.6 | 4.5 | 4.0 | 3.9 | 4.4 |
| GRAPPA app | 1.8 | 4.8 | 3.7 | 4.1 | 3.6 |
| ImmerseRx | 3.6 | 4.0 | 4.3 | 4.0 | 3.8 |
| Bezzy PsA | 4.5 | 4.5 | 3.3 | 3.3 | 3.9 |
| Psorcast | 3.8 | 4.0 | 3.5 | 4.1 | 4.6 |
| Arthritis+ Patient | 3.0 | 3.5 | 2.7 | 3.0 | 3.1 |
| ELSA—Your Rheumatic Companion | 4.5 | 5.0 | 4.7 | 4.0 | 4.6 |
| Psoriasis Monitor | 2.8 | 3.2 | 3.2 | 2.3 | 2.8 |
| Arthritis Tracker | 3.6 | 4.5 | 4.0 | 4.7 | 4.2 |
| Mean score | 3.5 | 4.2 | 3.8 | 3.7 | 3.8 |
MARS score range: 1 (inadequate), 2 (poor), 3 (acceptable), 4 (good) and 5 (excellent). There are four domains, each with three to seven items. Typical scores on other health apps are 2.3–4.3 [15–17].
| Domains . | Engagement . | Functionality . | Aesthetics . | Information . | Mean score . |
|---|---|---|---|---|---|
| Psoriasis Point of Care—Psoriasis Manager | 4.2 | 3.9 | 4.3 | 3.6 | 4.0 |
| My Arthritis | 3.6 | 4.5 | 4.0 | 3.9 | 4.4 |
| GRAPPA app | 1.8 | 4.8 | 3.7 | 4.1 | 3.6 |
| ImmerseRx | 3.6 | 4.0 | 4.3 | 4.0 | 3.8 |
| Bezzy PsA | 4.5 | 4.5 | 3.3 | 3.3 | 3.9 |
| Psorcast | 3.8 | 4.0 | 3.5 | 4.1 | 4.6 |
| Arthritis+ Patient | 3.0 | 3.5 | 2.7 | 3.0 | 3.1 |
| ELSA—Your Rheumatic Companion | 4.5 | 5.0 | 4.7 | 4.0 | 4.6 |
| Psoriasis Monitor | 2.8 | 3.2 | 3.2 | 2.3 | 2.8 |
| Arthritis Tracker | 3.6 | 4.5 | 4.0 | 4.7 | 4.2 |
| Mean score | 3.5 | 4.2 | 3.8 | 3.7 | 3.8 |
| Domains . | Engagement . | Functionality . | Aesthetics . | Information . | Mean score . |
|---|---|---|---|---|---|
| Psoriasis Point of Care—Psoriasis Manager | 4.2 | 3.9 | 4.3 | 3.6 | 4.0 |
| My Arthritis | 3.6 | 4.5 | 4.0 | 3.9 | 4.4 |
| GRAPPA app | 1.8 | 4.8 | 3.7 | 4.1 | 3.6 |
| ImmerseRx | 3.6 | 4.0 | 4.3 | 4.0 | 3.8 |
| Bezzy PsA | 4.5 | 4.5 | 3.3 | 3.3 | 3.9 |
| Psorcast | 3.8 | 4.0 | 3.5 | 4.1 | 4.6 |
| Arthritis+ Patient | 3.0 | 3.5 | 2.7 | 3.0 | 3.1 |
| ELSA—Your Rheumatic Companion | 4.5 | 5.0 | 4.7 | 4.0 | 4.6 |
| Psoriasis Monitor | 2.8 | 3.2 | 3.2 | 2.3 | 2.8 |
| Arthritis Tracker | 3.6 | 4.5 | 4.0 | 4.7 | 4.2 |
| Mean score | 3.5 | 4.2 | 3.8 | 3.7 | 3.8 |
MARS score range: 1 (inadequate), 2 (poor), 3 (acceptable), 4 (good) and 5 (excellent). There are four domains, each with three to seven items. Typical scores on other health apps are 2.3–4.3 [15–17].
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