Period Tracker and Calendar

Before Period Tracker and Calendar earns space on an Android device, the important question is not just whether it is popular. The better question is whether the APK identity, developer name, version, privacy policy, source status, and category fit all point in the same direction. For this medical app, opskd highlights com.lbrc.PeriodCalendar, SimpleInnovation, version 12.2.0, Not published by official listing, and Check official listing before install so the listing can be checked without guessing.

The official short summary says: "Elegant, easy-to-use period tracker for fertility, PMS symptoms, and more". opskd treats that as a claim to verify, not as a complete review, because store copy often emphasizes features while leaving permissions, account requirements, monetization, and source status for the user to check separately.

10,000,000+ installs indicates broad adoption, so comparison should focus on whether the current version still matches the reputation built by earlier releases. 4.9 out of 5 across 543,621 ratings is a strong popularity signal, but it should still be read beside update freshness, privacy posture, and the exact developer name. High ratings can indicate satisfaction, yet they do not prove that permissions, pricing, or account requirements fit your use case.

The listing has been updated within the past year, about 110 days ago. That is acceptable for many categories, but the official listing should still be checked for compatibility notes and recent user feedback.

Who this APK listing is for

Period Tracker and Calendar is most relevant for Android users who want to compare apps before installing. A good fit means the app's stated purpose, screenshots, rating pattern, developer identity, and official source all support the same story. If you only need a quick category browse, compare it with nearby medical alternatives; if you are close to installing, slow down and check the APK identity rows first.

• Best fit: Android users who want to compare apps before installing.
• Review focus: source clarity, update freshness, developer reputation, privacy posture, and whether the app solves a real user problem.
• Current public signal: 10,000,000+ installs and 4.9 out of 5 rating data.

APK source and identity

This page exposes APK metadata for the listing but does not claim to host a standalone APK package. That distinction is intentional. Use the package name, version, file size field, Android requirement, and official listing link as comparison points when you verify the app outside opskd.

• Package: com.lbrc.PeriodCalendar.
• Version shown: 12.2.0.
• Source status: APK metadata only.
• Integrity status: No standalone APK hash is published for this listing yet.

Listing quality signals

The useful signals for Period Tracker and Calendar are not only the headline score. opskd reads the listing through category fit, developer transparency, version clarity, source status, screenshot availability, privacy policy access, and whether the official description makes specific claims that can be checked. For medical, the most important review focus is source clarity, update freshness, developer reputation, privacy posture, and whether the app solves a real user problem.

• Ads or ad-like wording appear in the listing, so review whether placement interrupts active tasks or gameplay.
• Category fit matters here: for medical, the review focus is source clarity, update freshness, developer reputation, privacy posture, and whether the app solves a real user problem.
• Screenshots and developer links should support the claims made in the official description.

Trust checks before install

For medical apps, permissions can matter as much as the feature list. check permissions, file size, Android version, content rating, and the developer privacy policy before installing. A privacy policy is especially important when the app handles documents, children's activity, learning progress, files, cloud sync, user accounts, location, chat, or social features. If a permission does not fit the app's purpose, treat that as a reason to slow down and verify the developer's explanation.

• Developer website — Check ownership, support channels, and product documentation from SimpleInnovation.
• Privacy policy — Review what data may be collected, shared, or retained.
• Official listing — Confirm the current version, rating, screenshots, and install availability.

Decision checklist

Use this checklist before acting on Period Tracker and Calendar. It is designed for quick comparison across all APK listings on opskd, so every app keeps the same core fields visible while the surrounding review notes adapt to category, rating, update freshness, and source status.

• Confirm that com.lbrc.PeriodCalendar matches the official listing before trusting any install path.
• Compare version 12.2.0, file size Not published by official listing, and Android requirement: Check official listing before install.
• Review SimpleInnovation's privacy policy and support links, especially if the app asks for accounts, files, location, camera, microphone, contacts, or cloud sync.
• Treat 4.9 out of 5 and 10,000,000+ installs as discovery signals, not proof that the app is safe or right for your device.

Bottom line: Period Tracker and Calendar is worth considering only if its package name, developer, source status, version, Android requirement, privacy policy, and permission profile all make sense for your use case. opskd keeps every APK listing exposed while adding this review layer so the page offers more than copied store text and gives you a clearer path before installing.