Regl+ : Period & Cycle

Every prediction runs on your phone — your data never leaves the device. Honest forecasts with a confidence level.

Regl+ is a privacy-first period and cycle tracker. Every prediction runs entirely on your device; your cycle data never leaves your phone.

HONEST PREDICTIONS • Each forecast shows a confidence level — it widens the window when unsure instead of faking certainty. • Next period, fertile window and ovulation day.

RICH DAILY LOG • Mood, energy, flow, pain and symptoms. • Auto-fill basal body temperature and heart rate from Apple Health.

INSIGHTS & CHARTS • Cycle-length and phase trend charts. • Export a PDF report.

GOALS • Trying-to-conceive (TTC) mode with fertile-window tips. • Pregnancy mode with gestational week, trimester and due date.

REMINDERS • Pre-period, second reminder, daily check-in and pill reminder.

PRIVACY • Face ID lock and discreet mode. • Private iCloud sync and backup. • Apple Watch app and home-screen widgets.

Regl+ Premium is offered monthly or yearly (7-day free trial). Subscription auto-renews unless canceled at least 24 hours before the period ends. Payment is charged to your Apple Account.

Terms of Use (EULA): https://birsoftware.com/terms.html Privacy Policy: https://birsoftware.com/privacy.html