This app functions as a private diary to record and analyze solo activities. It offers features like a stopwatch for tracking sessions, a calendar view to revisit past entries, and statistics on frequency, duration, and biorhythms. It also includes period tracking and correlation analysis.
7.1.1
March 31, 2025
• Bug fixes and performance improvements.
Ad-free access to all features for 2 months.
$24.99
Lifetime Plan
Ad-free access to all features forever.
Ei Nano is a private diary application designed for recording and analyzing solo activities. It helps users track session details, frequency, duration, and biorhythms, offering insights into personal patterns and well-being.
Yes, Ei Nano contains advertisements. As a free application with in-app purchases, ads are displayed to support its continued development and availability.
Ei Nano offers several subscription plans: a 1 Week Plan for $0.99, a 1 Month Plan for $3.99, a 2 Months Plan for $5.99, a 3 Months Plan for $6.99, and a 6 Months Plan for $8.99. These plans provide access to premium features and an ad-free experience.
Ei Nano calculates a biorhythm index based on the frequency of self-pleasure sessions. For example, engaging in self-pleasure 21 times a month (approximately 5 times a week) is associated with an index around 0.72, potentially indicating a lower risk of prostate cancer according to a Harvard University study.
Yes, Ei Nano includes a feature to register periods. Based on recorded data, it can predict the next period and ovulation day, allowing users to check correlations between their solo activities and cycle days.
Ei Nano was last updated on March 31, 2025, indicating a recent update. The app is generally updated to introduce new features, improve performance, and fix bugs.
Ei Nano is available for iPhone and iPod devices. It is designed for iOS users looking for a personal tracking and analysis tool.
Ei Nano has an age rating of 17+, meaning it is intended for mature audiences. This rating reflects the sensitive nature of the content and features within the application.
