Since Apple only allow browsers use built-in webkit engine in iOS. The turbo mode is use Opera's proxy to compress data, and render them by webkit. Therefore th

Since Apple only allow browsers use built-in webkit engine in iOS. The turbo mode is use Opera's proxy to compress data, and render them by webkit. Therefore the user agent says they are AppleWebKit: Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_1 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) OPiOS/8.0.0.78865 Mobile/11D201 Safari/9537.53 But for "Opera Mini" mode, it will render the page at their server, then send to iOS device. so they can bypass the limit from Apple and save many bandwidth. Therefore the user agent is complete different: Opera/9.80 (iPhone; Opera Mini/8.0.0/35.3088; U; zh) Presto/2.8.119 Version/11.10