Period Log

By: 倩赵 App

Cycle Tracker & Moon Calendar

Overview

Version:

8.0

Last updated: 2026-01-17

Ranking

#53,900 ▼ 24

Overall

Features & Capabilities

Period Log helps you track fertility and menstrual cycles with a rich set of inputs. Record period days, cycle days, fertile windows, ovulation, mood, symptoms, weight, temperature, notes, and more, all presented in a clear calendar view for quick insight.

It predicts upcoming periods and fertile days, offers reminders and privacy features (passwords and Touch ID), supports backups, Health app transfer, and an Apple Watch companion. Includes a pregnancy calculator module and helpful help docs.

User Growth & Download Statistics

App Data Calendar Privacy & Security Education

By:

倩赵

Rating:

4.70

(1,205) 3 new ratings

Version:

8.0 Last updated: 2026-01-17

Version code:

880474680

Creation date:

2012-01-13

Compatible devices:

Size:

53.68MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-21

Compare stats and ranking:

Ranking

# 53,900 ▼ 24

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

倩赵

Apple Apps Store

https://apps.apple.com/us/app/period-log/id494474881

Website:

http://www.maxwellapps.com/

User Reviews

Period Log is widely praised for being easy to use and highly reliable, with long-term tracking and thorough logging for doctor visits. It offers helpful period/ovulation forecasts and is free to use, though ads can be intrusive. Common downsides include ad annoyance, limited handling of irregular cycles, occasional data-entry glitches, and a dated UI. Overall it's a trusted, feature-rich tool for years of cycle tracking, albeit with some usability annoyances.

Pros

Easy to use and user-friendly layout
Accurate and reliable cycle tracking with long-term trust
Comprehensive logging of symptoms, moods, flow, notes, and duration (helpful for doctor visits)
Free to use (ad-supported) with option to upgrade to remove ads and access stats
Helpful period and ovulation forecasting for planning

Cons

Annoying ads and desire for ad removal (primarily via paid upgrade)
Limited adaptability to irregular/non-28-day cycles; predictions often default to 28 days
Occasional data-entry glitches and notes/items not always smooth to add
UI/graphics feel dated and some users find it not very intuitive

Recent reviews

Absolutely love it! I have very irregular periods or so I "thought" & this app really helps me keep up with my cycle. A MUST have! Don't know how I ever lived without it