Simple Cycle Tracker Simpluna

Over 300,000 downloads! Simpluna is extremely simple. With just a few taps you can record your period, and the next predicted date appears on the calendar. No ads. No articles or columns. No diet advice. We just tell you when your next period is due. —————— Features —————— Simpluna is an app for recording and predicting your periods. When you launch the app, a calendar appears so you can check your next predicted period and past periods at a glance. We cut unnecessary features and keep things simple, so the app stays out of your way. ▶ Easy recording Tap a date on the calendar and press the start or end button. It is intuitive, so there is nothing new to learn. ▶ Notes on each day Keep notes on how you feel or your physical condition any day. ▶ Notification before the predicted date Get notified as your next predicted period approaches. Choose how many days in advance and at what time. ▶ Register up to 1 year of past data If you have past period records, you can register them going back up to 1 year from when you started using the app. (Simpluna Plus extends this to 5 years.) ▶ Forecast calendar up to 1 year ahead Look up to 1 year into the future. You can also save future plans as notes and view them alongside predictions. ▶ List of past periods Review your past periods as a list. ▶ Data backup Sign in to back up your data. Useful when switching devices or if you accidentally delete the app. ▶ App lock Lock the app with a 4-digit passcode if you do not want others to see it. Face ID is also supported. ▶ Dark mode support The UI colors switch to match light or dark mode. ▶ Works offline The app works even when offline or with a poor signal. ▶ Small app size Less than 30 MB. —————— Paid features —————— The features below require Simpluna Plus. A one-time purchase unlocks them permanently. No recurring charges. ▶ Color themes 16 colors available. ▶ Ovulation tracking Predict and manage your ovulation day. The window around it is shown, and you can be notified beforehand. ▶ PMS period display The PMS period is shown as an underline on the calendar. The number of days is adjustable. ▶ Prediction summary Show your current cycle day, next predicted period, and predicted ovulation day as text on the home screen. ▶ Customizable input fields Customize the input fields. Add items that matter to you, such as symptoms, flow level, body temperature, or medication. Days with input can also be marked on the calendar. ▶ Customizable notifications Change the timing and message of notifications freely. ▶ Pill reminder A daily notification helps you avoid missing your pill. Active and break periods are configurable, and the message can be customized. ▶ Widget Display your next predicted period as a widget on the home screen. Small and medium sizes are available. ▶ Past data registration (up to 5 years) Register data going back up to 5 years from when you started using the app. A 24-hour trial is available before purchase (you will not be charged automatically). —————— About pricing —————— Simpluna is intended as a tool for everyday use. With that in mind, we chose a one-time purchase rather than a subscription for the paid features. Some of you may wish to use more features (such as ovulation tracking or color themes) for free. The free set is kept minimal because we do not display any ads, in order to keep the user experience good. An ad-free experience matters more than having more free features alongside constant ads. We have set the price to be as affordable as possible. If you have any feedback or requests, please feel free to contact us. —————— Contact —————— For any inquiries, please contact our support at simpluna-support@omoidasu.co.jp. Replies posted as review comments may take 1 to 2 days to appear, so for urgent issues such as bugs please contact us by email. Terms of Service: https://simpluna.app/en/terms-and-conditions