Some choices come at you one at a time — apartments, job candidates, used cars, even dates — and once you pass on one, it's usually gone
Some choices come at you one at a time — apartments, job candidates, used cars, even dates — and once you pass on one, it's usually gone. Search too little and you settle; search too long and the best option slips away. Leap37 solves this with a result from mathematics called the 37% rule (the "secretary problem"). THE RULE, MADE SIMPLE Look at the first ~37% of your options without committing — just learn the field. Then leap: commit to the first option that beats everything you saw while looking. That strategy gives you the mathematically best shot — about a 37% chance — at landing the single best option. WHAT'S INSIDE • Calculator — Enter how many options you'll see, or a time horizon (days, weeks, months, years), and instantly get your look/leap split. • Decisions — Track real options as you go. Leap37 sets your benchmark from the looking phase and tells you the moment you should commit. • Templates — 25+ ready-made scenarios across home, career, business, dating, shopping, travel, and services. Tap one to start in seconds. • Time horizons — Some decisions play out over years, not items. "Dating for 20 years" → explore for the first ~7.4 years, then commit. Leap37 does the math. • Learn — Plain-English explanation of why 37%, when it applies, and how the same idea works for any variable: time, number of options, money spent, distance traveled, interviews, deals, and more. • Optional cloud sync — Sign in with Apple or Google to back up your decisions and keep them in sync across your iPhone and iPad. Totally optional. PRIVACY FIRST Leap37 works without an account and keeps your decisions on your device. Signing in (Apple or Google) is optional — if you do, your decisions sync across your devices and back up to the cloud, and you can delete your account and that data anytime. Leap37 is free and supported by non-personalized ads (Google AdMob); we don't use other analytics and don't track you across other apps. Read the full Privacy Policy at https://leetsyplakov.github.io/Leap37-policies/privacy.html. Leap37 is an independent app and offers general decision-making guidance only — not professional, financial, legal, or medical advice.
| 序号 | 名称 | 价格 | 货币 | 地区 |
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| 1 | 项目 | ¥ 0 | CNY | 中国 |
