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Endurance Apptitude

Our apps

Simple iPhone apps, each focused on one job. All of them are free to download.

  • Birthday Countdown

    See how many days until every birthday and get reminded before the big day.

  • Contraction Tracker & Timer

    Time each contraction with one tap and see your pattern for the last hour.

  • Fan Noise

    Real fan sounds for sleep that keep playing with your screen locked.

  • Tally Counter

    Count anything with a big + button, haptic feedback and as many counters as you need.

  • Fasting Timer

    Track your intermittent fast with a live timer, fasting stages and streaks, right on your Lock Screen.

  • PepviaComing soon

    A private peptide and GLP-1 dose log with reminders, vials and injection site rotation. No account.

  • ExfreeComing soon

    A private no contact counter for after a breakup, with an urge pause and unsent notes. Free to start, no account.

  • NevaComing soon

    A private period tracker with an illustrated companion. Free to track, no account. Your periods, symptoms and notes are stored on your iPhone and never sent to us.

  • PagemintComing soon

    Turn photos into PDF in seconds. No watermark, no account, your photos and PDFs stay on your iPhone.

  • BeavrComing soon

    A jobsite calculator in feet, inches and fractions, with rafters, stairs and materials. Free to start, no account.

  • AquoryComing soon

    A simple water tracker with one-tap logging, a daily goal made for you, widgets and Apple Health. Free to start.

  • DotlitComing soon

    Type a message, pick a color and show it full screen as a scrolling LED banner. Free, no ads, no account.

More from the studio

  • RE Listing generator

    Productivity tool for real estate agents. Share any listing with only one click.

  • Construction Calculator Pro

    Professional calculator for builders. Convert units, calculate materials, and estimate costs for any construction project.

  • Fasting Tracker Timer

    The ultimate intermittent fasting app and all-in-one fasting health tracker to help you lose weight, burn fat, and build lifelong habits—without counting calories or restrictive diets.

  • SprintTri

    Triathlon Performance Dashboard - Sync your Garmin data, analyze Swim/Bike/Run progress, and get AI-powered insights to optimize your training.