#1 Top Downloaded free Trivia game · 40,000+ players
Last One Standing
A daily celebrity guessing game: nine famous faces, one question, and you knock them out until one is left standing.
About
Creative technologist and augmented reality developer, based in Los Angeles.

Ollie Tyler is a creative technologist and augmented reality developer from London, based in Los Angeles, known online as @ollietylerr. He has worked in AR for more than 10 years, and his filters have been viewed more than 32 billion times across TikTok, Snapchat and Instagram.
His TikTok effects include Crying Eyes, the effect behind the "Just Hay Fever" trend, with more than 23 billion views, as well as Star Sign Guesser, Red Flags and Canon Event. On Snapchat he made the official "Jiggle Jiggle" lens with Louis Theroux and Jason Derulo, and he is a Snapchat ambassador.
Through his studio, tnySocial, Ollie builds custom apps, games and AR for artists, influencers and brands. In 2026 he designed and built Last One Standing, a daily celebrity guessing game made with TikTok creator The Daily Upturn, which hit #1 on the App Store's Top Downloaded Free Games chart in Trivia. His other projects include Tapaday, a daily minigame app, and Check His Hairline. Before that he built AR campaigns and games at Zappar, including 7-Eleven Lucky Jump and games for Angry Birds Explore, and was AR Development Lead at Poplar Studio, where he worked on the Doritos x DICE WebAR campaign.
He has joined panels at AWE USA 2022 and Snap's Growth Day London, spoken at TikTok's Effect House Creator Camp London and Zappar's AR Pioneers, hosted Snap's Lens Fest Extended in London, and run AR workshops for Niantic 8th Wall, Empathy Week and Snap Philanthropy. In 2022 Euronews profiled him as the designer of the viral crying filter.
Some of the most-used effects and apps.
#1 Top Downloaded free Trivia game · 40,000+ players
A daily celebrity guessing game: nine famous faces, one question, and you knock them out until one is left standing.
23B+ views
The viral TikTok effect behind the "Just Hay Fever" trend.
1.3B+ views
A 3D randomiser that guesses your star sign.
1.1B+ views
A dating randomiser that deals out red and green flags: would you still date them?
560M+ views
A randomiser that tells you which canon event is coming for you, from getting rich to being banned from TikTok.
700M+ views
How many times can you open and close your mouth in 30 seconds?
Filters
The official Louis Theroux "Jiggle Jiggle" filter for Snapchat and TikTok.
1,000+ beta users in week one
A daily minigame app that puts you head-to-head with your friends once a day.
12K+ likes on X
A prototype racing game you can drive anywhere in the world, built on Google Maps' 3D world.
Press, talks and interviews. The press page has the full list.
Euronews · 2022
Euronews profiled Ollie as the designer of the viral crying filter.
AWE · 2022
A panel on building the next generation of AR creators in TikTok Effect House.
Snap
An interview on getting into AR, from a computer science degree to a beer-inspired Lens.
Open to new projects. Email me with what you have in mind.