Don't accept his invite.
When a group of teenagers receive an invite to download the latest smartphone app, an intelligent personal assistant, they expect a harmless way to get directions and restaurant recommendations. But the sinister nature of the app soon reveals itself, tormenting the friends by tapping into their darkest fears.
TMDB audience score
Based on 285 votes
Saved only on this device unless you sign in.
Availability in the UK
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UK only · Refreshed 11 Oct 2026.
MyCinema quick facts
Worked out from the film's TMDB record and its United Kingdom provider listings. These are facts about the data, not a review.
Standard length · 1h 31m
At 1h 31m it sits between 90 minutes and two hours.
Horror · Thriller
TMDB files it under horror and thriller.
1 to rent · 1 to buy
Not listed on a subscription service. Listed to rent from 1 store. Listed to buy from 1 store.
5.2 / 10 on TMDB
TMDB users rate it 5.2 out of 10 across 285 votes, a mixed audience score. That is a moderate sample of voters.
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