| Characteristics | N | Percentage |
| Operating system |
|
|
| Android | 120 | 55.81% |
| iOS | 90 | 41.86% |
| Windows | 5 | 2.32% |
| Cost |
|
|
| Yes | 37 | 17.20% |
| No | 176 | 81.86% |
| Categories |
|
|
| Clinical practice | 99 | 46.04% |
| Teaching and learning | 38 | 17.67% |
| Patient orientation | 6 | 2.79% |
| Patient orientation + Clinical practice | 64 | 29.76% |
| Clinical practice + Teaching and learning | 6 | 2.79% |
| Teaching and Learning + Clinical practice + Patient orientation | 1 | 0.46% |
| Professional update + Teaching and learning | 1 | 0.46% |
| Last updating (year) |
|
|
| 2016 | 125 | 58.14% |
| 2015 | 44 | 20.47% |
| 2014 | 24 | 11.16% |
| 2013 | 9 | 4.19% |
| 2012 | 6 | 2.79% |
| 2011 | 1 | 0.46% |
| 2010 | 1 | 0.46% |
| Validation |
|
|
| Yes | 15 | 6.97% |
| No | 200 | 93.02% |