Exist

What it does

Exist makes your personal data useful. We find trends, insights, and correlations in your data to help you understand and change (if you want to!) your habits.

• MP
  My personal analytics service Exist now lets you track any custom value2022 · exist.io · ▲14

  By combining data from services you already use, we can help you understand what makes you more happy, productive, and active.

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  Presence2024 · ▲883

  Connect with your community and culture in new places

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  Exist for iOS2016 · apps.apple.com · ▲104

  Personal analytics to help understand your life

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  Reflect2025 · apps.apple.com · ▲301

  Personal data tracking, insights, and experiments

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  Life: Just One - V22024 · apps.apple.com · ▲208

  Track your life in weeks and meaningful moments

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  Gather Closed Beta2023 · ▲83

  Use your personal data to optimize your life

• 
  SimCity, but with Permits▲905

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 1d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

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  Really Good Emails▲535

  A large collection of good product email design.

  Growth · 2014 · reallygoodemails.com

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  My Isometric Voxel Engine 6 Months Later▲435

  Voxel Quest March Update from Gavan Woolery on Vimeo .

  Life & fun · 2014 · voxelquest.com

• AS
  A sequence of online courses to learn web development from scratch▲368

  SlideRule helps you learn job-skills online by curating the web

  Work · 2014 · mysliderule.com

• IV
  I've been making one HTML5 game per week. Here's my 10th game▲362

  Use the arrow keys to collect all coins and finish each level.

  Life & fun · 2014 · lessmilk.com

• RT
  Real-time server monitoring in your browser▲346

  Life & fun · 2014 · scoutapp.github.io

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  RescueTime▲319

  Analytics on your daily habits and productivity

  Work · 2014 · rescuetime.com