Apple iPhone / iPad

Current version: 5.10 Download in Apple App Store

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Android Phone / Tablet

Current version: 5.4 Download in Google Play Store

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Windows

Windows 10 (mobile, PC) v1.11. Download in Windows Store Windows Phone (8, 8.1) v1.11. Download in Windows Store Windows desktop app (for Windows 8 or newer computer, 32-bits or 64-bits) v1.7. Download install exe here