Table 3.
Minimum, maximum, and median numbers of functional and other backends for iOS and Android apps.
| Statistics | Android (functional) | iOS (functional) | Android (others) | iOS (others) | Overall (functional) | Overall (others) |
| Minimum number of servers | 0 | 1 | 2 | 1 | 0 | 1 |
| Maximum number of servers | 33 | 21 | 82 | 39 | 33 | 82 |
| Median number of servers | 5 | 4 | 24.5 | 11 | 4.5 | 18.5 |