F-Secure AV Test APK version 1.0 has 2 different variants
✩ 0.0 · v1.1
✩ 4.3 · v2.4.4
✩ 4.2 · v
✩ 3.9 · v3.33.0
✩ 4.4 · v2.1.23
✩ 4.3 · v125.0.6390.0
✩ 3.9 · v22.0.8325633
✩ 4.3 · v
✩ 4.1 · v5.6.0.48223
✩ 3.7 · v5.2.0064
✩ 3.7 · v14.0.9.468