Fire Engine Lights and Sirens APK version 2.7 has 2 different variants
✩ 4.6 · v1.0.10
✩ 4.6 · v1.3.4
✩ 4.7 · v10.8
✩ 4.5 · v2.6
✩ 3.6 · vv5.10.1 (Build 1)-gms-release
✩ 4.0 · vv2.3.9
✩ 4.6 · v1.16.30
✩ 4.6 · v4.5
✩ 4.3 · v9.5