IterLab: Habits As Experiments

Poh Suan Khoo · Health & Fitness

Free

Independent analytics for this App Store listing. AppTracker is not affiliated with Poh Suan Khoo.

Chart standing · US

Not currently charting in this storefront.

Screenshots

About

Most habit apps count streaks. Miss one day and the number resets to zero. IterLab works differently: every habit is a small experiment you run for a few weeks, then review and improve. PLAN A CYCLE Pick a habit, choose how many times per week, and set how long the cycle runs. Start with a template or create your own. LOG IN ONE TAP Done it? Tap the circle on Today. Tap again to undo. Add a quick note or a mood if you like — or just the mood. WHOLE WEEKS, NOT STREAKS Hit your weekly target and the week gets a tick. Missed a day? Make it up before the week ends. No streaks to break, no guilt. REVIEW, THEN ITERATE When a cycle ends, rate how it felt. IterLab looks at what you did and suggests the next step — keep the same plan, push a little harder, or lighten the load. Each cycle (C1, C2, C3…) builds on the last, so you can see exactly what works for you. SEE YOUR PROGRESS - Week-by-week progress for every experiment - Cycle calendar with a plain-language reading of how it's going - Month and year history for each habit - Reports with takeaways for every cycle - Daily reminders MAKE IT YOURS - Light and dark modes - Colour palettes, including a dark series - English and 简体中文 PRIVATE BY DESIGN No accounts and no tracking. Your habits stay on your iPhone, and with Pro they sync through your own iCloud. ITERLAB PRO IterLab is free for up to 3 habits. Pro adds: - Unlimited habits - All colour palettes - iCloud sync across your devices Pro is available as a yearly subscription or a one-time lifetime purchase. Payment is charged to your Apple Account at confirmation of purchase. The yearly subscription renews automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://large-scilla-75c.notion.site/IterLab-Privacy-Policy-3dcaa646e29c80398492faa20153e9eb

Details

DeveloperPoh Suan Khoo
ReleasedOct 2026
UpdatedOct 2026
Version1.0
Size3.8 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories Health & FitnessProductivity
Bundle IDcom.iterlab.app