Can I place a trailing stop on the iPhone app? Client Service Team 23 June 2022 09:20 Updated No, trailing stops cannot be placed through the MT4 iPhone app. Related articles Can I place a trailing stop on the Android MT4 app? Can I use EAs on the iPhone app? Can I add custom indicators to the iPhone app? How do I modify a trade on the iPhone app for MT4? How do I place a Trailing Stop?