Overview of mobile apps for smoking cessation
| Platform | ||||
| iOS (n=15) | Android (n=125) | Both platforms (n=140) | ||
| Features of apps | Calculator | 15 (100%) | 99 (79.2%) | 114 (80.3%) |
| Rationing | 1 (6.7%) | 24 (19.2%) | 25 (17.9%) | |
| Tracker | 15 (100%) | 106 (84.8%) | 121 (86.4%) | |
| Informational | 4 (26. 7%) | 18 (14.4%) | 22 (15.7%) | |
| Game | 0 (0%) | 16 (12.8%) | 16 (11.4%) | |
| Lung health monitor | 0 (0%) | 0 (0%) | 0 (0%) | |
| Other | 1 (6.7%) | 4 (3.2%) | 5 (3.6%) | |
| Cost | Free | 14 (93.3%) | 105 (84.0%) | 119 (85.0%) |
| Paid | 1 (6.7%) | 20 (16.0%) | 21 (15.0%) | |
| Mean price (£) | 1.0 (0.0–0.99) | 2.2 (0.0–8.6) | 2.1 (0.0–8.6) | |
| Popularity | Mean user rating | 4.6 (4.1–5.0) | 4.4 (4.0–5.0) | 4.4 (4.0–5.0) |
| Mean no of ratings | 821 (6–6500) | 1726 (6–35 045) | 1629 (6–35 045) | |