© Michael Clark
© Michael Clark
Since this app is no longer on the Play Store, you must use APK mirror sites. Not all are safe. Do not download from pop-up heavy sites.
: Tickling them made them laugh, while injecting them with a syringe caused a "laughter frenzy".
The game features a quirky, blue, germ-like character named who lives in a petri dish or test tube. It is known for its "creepy" aesthetic, featuring a character with a single giant tooth and thick eyebrows.
It was the summer of 2021, and the world was still learning to breathe again. For Leo, a 34-year-old part-time coder and full-time insomniac, the air had a specific texture: stale coffee, dust from his PC fans, and the faint, metallic tang of loneliness.
YouTube and TikTok creators often document the game's history as a "creepy" or "nostalgic" part of early mobile gaming .
Bacteria-themed games are rare. A few indie titles on platforms like itch.io or GameJolt use microbes as characters, but none with the name “Bacteria John” achieved mainstream release on Google Play in 2021.
Historically, the original app was exclusive to iOS devices (iPad/iPhone) . Claims of an official Android version are typically unsupported or refer to unofficial clones .
Watch John dance, laugh, and pull off goofy stunts just for you. How to Play: Download and install the APK/App. Grant microphone access so John can hear your jokes. Start talking and let the laughter begin!
Since this app is no longer on the Play Store, you must use APK mirror sites. Not all are safe. Do not download from pop-up heavy sites.
: Tickling them made them laugh, while injecting them with a syringe caused a "laughter frenzy".
The game features a quirky, blue, germ-like character named who lives in a petri dish or test tube. It is known for its "creepy" aesthetic, featuring a character with a single giant tooth and thick eyebrows. talking bacteria john download android 2021
It was the summer of 2021, and the world was still learning to breathe again. For Leo, a 34-year-old part-time coder and full-time insomniac, the air had a specific texture: stale coffee, dust from his PC fans, and the faint, metallic tang of loneliness.
YouTube and TikTok creators often document the game's history as a "creepy" or "nostalgic" part of early mobile gaming . Since this app is no longer on the
Bacteria-themed games are rare. A few indie titles on platforms like itch.io or GameJolt use microbes as characters, but none with the name “Bacteria John” achieved mainstream release on Google Play in 2021.
Historically, the original app was exclusive to iOS devices (iPad/iPhone) . Claims of an official Android version are typically unsupported or refer to unofficial clones . : Tickling them made them laugh, while injecting
Watch John dance, laugh, and pull off goofy stunts just for you. How to Play: Download and install the APK/App. Grant microphone access so John can hear your jokes. Start talking and let the laughter begin!
Calibrite Display 123
Calibrite Display SL
Calibrite Display Pro HL
Calibrite Display Plus HL
ColorChecker Display
ColorChecker Display Pro
ColorChecker Display Plus
X-Rite ColorMunki Display*
X-Rite i1Display Studio*
X-Rite i1Display Pro*
X-Rite i1Display Pro Plus*
* Upgrade required
ColorChecker Classic Nano
ColorChecker Classic Mini
ColorChecker Classic
ColorChecker Classic XL
ColorChecker Classic Mega
ColorChecker Digital SG
ColorChecker Passport Photo 2
ColorChecker Passport Video 2
ColorChecker Passport Photo
ColorChecker Passport Duo
Calibrite PROFILER
2.0.0
13/03/2025
MacOS 10.15 and above
(with latest updates)
Windows 10 – 11, 32 or 64 bit
(with latest service pack Installed)
Computer restart is recommended after a new installation