Optional iCloud backups now encrypt your records on your device and use a recovery key for restore. New personal accuracy tracking compares saved period forecasts with starts you log later. Improved period logging, date calculations, charts, and wellness tips, with clearer explanations of what estimates can tell you. Updated privacy and data controls explain how to manage device records, iCloud backups, and exports separately.

Perla 1.0.3 makes getting started clearer and everyday tracking more dependable. • Onboarding now adapts to your tracking goal. • Fertility estimates clearly separate calendar timing from observed signals such as cervical mucus, temperature, and ovulation tests. • Apple Health cycle imports and Apple Watch temperature handling are more reliable. • Local insights now explain when more history or a compatible Apple Intelligence device is needed. • Period and symptom logging, prediction confidence, notifications, and post-purchase guidance have been refined. • Support and feedback are easier to access. This release also includes reliability fixes throughout.

Improved cycle prediction accuracy and reliability. This update makes period, fertility window, and cycle phase estimates more consistent, especially when tracking spotting, skipped periods, irregular cycles, birth control changes, or health-context factors. We also improved notification timing, report summaries, chart insights, and AI explanations so they better reflect your actual cycle history.