Timestamp vs MisiPal

Timestamp – the log for things you do once in a while. Can't remember when you last changed your toothbrush? Ran a backup? Defrosted the fridge? Opened that tube of tomato paste? Now you can. Create an activity for anything you do occasionally. Every time you do it, tap once to log a timestamp. The app shows you when you last did it – and how many days it's been. Not a habit tracker with streaks and daily goals. A record of the things you only do every few weeks, months, or years – and always forget. WHAT PEOPLE TRACK - Chores – cleaning, laundry, watering plants, changing the sheets - Home & maintenance – filters, backups, car service, oil change - Kitchen – when you opened that jar, sauce, or bottle - Health & routine – medication, haircuts, dentist, workouts - Pets – vet visits, flea treatment, grooming - Anything else you keep forgetting HOW IT WORKS - Create an activity in seconds – no setup, no account - One tap to log: Add timestamp - Instantly see the last time and the days since - Add an optional note to any timestamp - Browse the full history of every activity, grouped by month - Edit or delete any entry

MisiPal - The Pro Gacha & Lottery Probability Calculator MisiPal is an essential statistics tool designed for serious gamers. Stop relying on luck; use precise mathematical models to understand the true odds and expected value of every pull. 【Key Features】 1. Pro Probability Calculator Includes two specialized modes to precisely calculate your success rates: * Single Target Mode: Calculates the cumulative probability of obtaining a specific prize "at least once" within a set number of attempts based on the drop rate. * Collection Mode: Powered by the Poisson Binomial Distribution, this mode calculates the joint probability of acquiring all target items within a specific number of draws. 2. Decision Analysis Combines Behavioral Economics, Marginal Utility, and Geometric Distribution to optimize your Gacha strategy: * Expected Cost: Estimates the resources needed based on your risk tolerance. * Stop-Loss Advice: Provides data-driven "Continue" or "Stop" recommendations, helping you set a stop-loss point and manage your game resources rationally. 3. Luck Analysis & Verification * Based on the Generalized Coupon Collector’s Problem:Compare your actual pulls required to complete a collection against the theoretical expected value. * Smart Hybrid Engine: Automatically switches between Inclusion-Exclusion Principle and Monte Carlo Simulation for the fastest and most accurate result. * Luck Tiering: Instantly grade your luck based on where your final pull count falls on the distribution curve. 4. My Statistics & Records * Personal Gacha Database: Log every pull session, including total draws, prizes won, and quantities. * Instant Analysis: Each record is instantly analyzed for session-specific luck and expected value. * Pro Feature: Lift the 5-record limit. 【Pro Version Benefits (One-Time Purchase)】 Upgrade to the Pro version and instantly get: * Unlimited Records: Remove the 5-record limit. * Ad-Free Experience: Enjoy calculations without interruptions. Disclaimer: All results provided by this App are for entertainment and reference only and do not constitute financial or gaming advice. Please gamble responsibly.