In the digital age, smartphones have become indispensable tools, not just for communication but also for solving crimes. This curated list of 10 detective films showcases how these pocket-sized devices can turn the tide in investigations, offering a fresh perspective on the classic whodunit. Whether it's tracking down clues, hacking into systems, or uncovering digital footprints, these films will keep you on the edge of your seat, proving that in the world of crime-solving, technology is king.

The Net (1995)
Description: While not strictly a detective film, 'The Net' features a computer programmer who becomes embroiled in a conspiracy after her identity is stolen online. The smartphone's precursor, the laptop, plays a crucial role in her fight to reclaim her life.
Fact: The film was one of the first to explore the concept of identity theft in the digital age. Sandra Bullock's character uses a primitive version of what would become modern smartphones.


The Girl with the Dragon Tattoo (2011)
Description: While not centered around smartphones, the film features Lisbeth Salander, a hacker who uses technology, including smartphones, to solve mysteries.
Fact: The film was a critical and commercial success, with Rooney Mara's portrayal of Lisbeth earning her an Academy Award nomination.


The Fifth Estate (2013)
Description: This film explores the rise of WikiLeaks, with smartphones and digital communication at the heart of the narrative, showcasing how information can be both a weapon and a tool.
Fact: The film was controversial due to its portrayal of Julian Assange, who criticized the film for its inaccuracies.


The Imitation Game (2014)
Description: Though set during WWII, this film highlights the importance of technology in solving puzzles, with smartphones representing the modern evolution of such devices.
Fact: The film focuses on Alan Turing, whose work laid the foundation for modern computing.


Blackhat (2015)
Description: A hacker is released from prison to help track down cybercriminals, with smartphones and other digital devices playing a key role in the investigation.
Fact: The film was directed by Michael Mann, known for his detailed depiction of technology in films.


Who Am I (2014)
Description: This German film follows a hacker who gets involved with a group of cybercriminals. The plot revolves around digital footprints and smartphone hacking, making it a perfect fit for our list.
Fact: The film was inspired by real-life hacker groups like Anonymous. It was also one of the first films to use a smartphone as a central plot device.


Unfriended (2014)
Description: Although more of a horror-thriller, 'Unfriended' uses smartphones and social media to create a chilling narrative where a group of friends are terrorized by a mysterious entity during a Skype call.
Fact: The entire film takes place on a computer screen, showcasing the power of digital communication in modern storytelling.


Searching (2018)
Description: This film tells the story of a father using his daughter's laptop and smartphone to find her after she goes missing. It's a modern detective story told entirely through screens.
Fact: 'Searching' was praised for its innovative storytelling method, using only computer screens to tell the story.


The Signal (2014)
Description: This sci-fi thriller involves a group of friends whose road trip takes a dark turn after they encounter a mysterious signal on their smartphones.
Fact: The film's ending leaves much to interpretation, making it a topic of discussion among viewers.


The Circle (2017)
Description: While not a traditional detective film, 'The Circle' explores the implications of technology and privacy, with smartphones playing a significant role in the narrative.
Fact: The film is based on a novel by Dave Eggers and features a tech company that eerily resembles real-life tech giants.
