Holafly

Holafly's core appeal is unlimited data rather than metered gigabytes. If you hate watching a data counter or worrying about overages, the plans run from several days up to 90 days, letting you pick the span that fits your trip. No surprise charges, just a flat rate for the period you choose.

This approach suits travelers who stream, video-call, or browse constantly without rationing usage. It's particularly valuable in Istanbul or other cities where mobile connectivity becomes integral to your daily experience.