---
title: "Period Log - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Period Log is designed for you to track and predict your fertility and menstrual cycles.  With Period Log, you can track almost everything about your cycles, period days, cycle days, fertile days, ovu"
---

# Period Log — United States
> Cycle Tracker & Moon Calendar

![Period Log App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/23/6d/df/236ddfd5-1fe1-977a-8540-2640692b3dd1/AppIcon1-0-0-1x_U007epad-0-1-0-0-85-220.png/434x0w.png)

**Developer:** [倩 赵](https://apptail.io/developer/developer-Tec)
**Category:** Health Fitness
**Rating:** 4.7/5 (1,178 ratings)
**Price:** Free
**Bundle ID:** com.maxwell.periodlogfree
**Store:** Apple App Store
**Country:** United States
**Version:** 8.0 (released 2026-01-17)
**Original Release:** 2012-01-13
**Languages:** Russian, English, Arabic, Hungarian, Vietnamese, Dutch, Danish, Hebrew (modern), Indonesian, Spanish, Italian, Catalan, Korean, Malay, German, Polish, Portuguese, Romanian, Slovak, Thai, Chinese, Turkish, French, Hindi, Czech, Swedish, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id494474881)
**AppTail Page:** [https://apptail.io/app/period-log-FWb/united-states](https://apptail.io/app/period-log-FWb/united-states)

## Period Log Description
Period Log is designed for you to track and predict your fertility and menstrual cycles.

With Period Log, you can track almost everything about your cycles, period days, cycle days, fertile days, ovulation day, flow, mood, symptom, intimate, spotting, breast self-exam, weight, temperature and notes.

Period Log will make you life much easier. You can view details of your cycles at a glance, refer predicting periods to make well plans of date, private life, having baby, visiting doctor, and travel etc, doing something advance for important exam, match etc.

Key Features:
⁃ Screen name is P. Log.
⁃ Track period, ovulation, fertile days, moods, weight and symptoms etc.
⁃ Predict following periods, ovulation and fertile days.
⁃ Two modules are provided to predict your periods, default days and average days.
⁃ Calendar design and icons to show your info visually.
⁃ Add or edit periods easily.
⁃ Receive reminder if periods is comings.
⁃ Receive reminder of breast self-exam.
⁃ Passwords to protect your info.
⁃ Supports Touch ID as passcode.
⁃ Help documents to help you how to use this app.
⁃ Pregnancy module is provided, calculates delivery date and days remains.
⁃ Support units of lbs and kg, °F and °C.
⁃ Supports Wifi backup and restore.
⁃ Supports Dropbox backup and restore.
⁃ Supports transferring data to Health app.
⁃ Supports universal version.
⁃ Supports Apple Watch version.

Let’s your periods in control and prepare well when those days are coming, instead of being overwhelmed by her sudden visit.

Please contact us by this email userfeed@vip.tom.com if you have any question or suggestion.

## Period Log Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/df/5c/97/df5c97e5-b62e-4354-1f16-d939873f8466/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/7c/46/5f/7c465fa8-5586-35cc-991e-c3fce9f811be/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b4/75/de/b475de22-a48e-95c0-ca83-68c07fbf2814/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/df/1e/80/df1e80eb-e70b-1def-1a28-cf3dd597303c/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b4/b7/d4/b4b7d40d-9b1c-922a-4d15-78c1c430eb9c/pr_source.png/1242x2688.png)

## Period Log Rating Breakdown in United States
- 5 stars: 952 (81%)
- 4 stars: 152 (13%)
- 3 stars: 42 (4%)
- 2 stars: 13 (1%)
- 1 stars: 19 (2%)

## Period Log Reviews in United States

### ****- "Long-time user"
I’m glad to be able to keep track of my periods over such a long time and be able to add notes to make it personal. Lately, though, I have run into some issues with the fertility days being off because the automated setting must be mistaken.
-- Panda Carebear, 2025-07-25

### ***** "The best period tracker"
I have been using this app for years and it really spot on.
-- lassybrown, 2025-07-05

### ***** "Love love love"
Love this app! Simple and easy to use. A must for all females.
-- City chick 1980, 2025-06-23

### ***** "Does what it says"
I’ve been using this app for years and love it. I like that I can  tracks my moods, symptoms etc.
-- Lolol12346, 2025-06-08

### ***** "hi"
helps a lot
-- Украина девочка, 2025-06-02

### ***** "Great app"
Really like this app...Very easy to use.
-- VGP99, 2025-05-22

### ***** "Period app"
Love this app. Really keeps me I track.
-- srodman, 2025-05-22

### ***** "Accurate"
Pretty accurate. Used to think my period is irregular but now I know it is regular. App is pretty accurate with myvperiod days too.
-- Donna JM, 2025-05-12

### ***** "The Best App For Women To Have"
This is definitely a life saver and a blessing to have. This app helps me so much. I can’t imagine life without it.
-- Dnewbold1, 2025-05-09

### ***-- "Ads got in the way"
I used this app for 10 years, it was a simple way to keep track of my cycle. But the ads became more and more intrusive. When I was stuck  watching a video about some silly game for what seemed like forever I just deleted it. There are way too many free period trackers to waste your time with long ads.
-- Derreee, 2025-04-30

### ***-- "Way too many ads"
The app works fine once I can actually get to it through all the multiple waves of ads.
-- Farm in the city, 2025-04-18

### ***** "Like it!"
Like it!
-- Kgray1009, 2025-04-16

### ***** "Great"
I find it very useful.
-- Jenmac247, 2025-04-14

### ***** "Women need this app"
Love this app very helpful
-- Nopokie, 2025-04-12

### ***** "Love this app"
I’ve been using the Period Log app for years to track my cycle. It has been very helpful and useful.
-- SKC7900, 2025-04-12

### ***** "Great App!"
It keeps a super accurate reading of when I will expect my period. I definitely recommend this app
-- ARoss2910, 2025-03-26

### ***** "Been using this app for years"
Was perfect for helping me with my IVF Schedule
-- Nood elz, 2025-03-25

### ***** "Women cycle tracking app"
Great, helps you learn you bodies’ patterns and keep track of various aspects of the women’s cycle.
-- All moments, 2025-03-22

### ***** "Been using it for some time"
I enjoy using this app…
I would only like to suggest to add when a woman ends up being pregnant.
-- DarkLotus7, 2025-03-15

### ***** "Great Free App"
I’ve been using this for years! Very easy to use. Now you have to bypass ads but it’s still free and worth it to me.
-- HawaiiHoku, 2025-03-12

[View all Period Log reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Period Log Discovered Keywords
- period log
- baby name

## Apps Similar to Period Log
- [Menstrual Calendar FMC](https://apptail.io/app/menstrual-calendar-fmc-wc/united-states)
- [iPeriod Lite Period Tracker](https://apptail.io/app/iperiod-lite-period-tracker-Qr/united-states)
- [Menstrual Period Tracker](https://apptail.io/app/menstrual-period-tracker-OSb/united-states)
- [Period Tracker: Monthly Cycles](https://apptail.io/app/period-tracker-monthly-cycles-YKM/united-states)
- [Perioden Kalender: Mein Zyklus](https://apptail.io/app/perioden-kalender-mein-zyklus-hbQ/united-states)
- [Period Tracking Calendar](https://apptail.io/app/period-tracking-calendar-geR/united-states)
- [Женский календарь - овуляция](https://apptail.io/app/zenskii-kalendar-ovuliaciia-ieR/united-states)
- [Mini Period Tracker -Ovulation](https://apptail.io/app/mini-period-tracker-ovulation-UOvb/united-states)
- [Period Tracker: Cycle Calendar](https://apptail.io/app/period-tracker-cycle-calendar-gZxb/united-states)
- [Modern Fertility Tracker](https://apptail.io/app/modern-fertility-tracker-zKCb/united-states)

## Period Log Available In
- [United States](https://apptail.io/app/period-log-FWb/united-states)
- [United Kingdom](https://apptail.io/app/period-log-FWb/united-kingdom)
- [Canada](https://apptail.io/app/period-log-FWb/canada)
- [Australia](https://apptail.io/app/period-log-FWb/australia)
- [Philippines](https://apptail.io/app/period-log-FWb/philippines)
- [Croatia](https://apptail.io/app/period-log-FWb/croatia)
- [Mexico](https://apptail.io/app/period-log-FWb/mexico)
- [Greece](https://apptail.io/app/period-log-FWb/greece)
- [Romania](https://apptail.io/app/period-log-FWb/romania)
- [Malaysia](https://apptail.io/app/period-log-FWb/malaysia)
- [Bulgaria](https://apptail.io/app/period-log-FWb/bulgaria)
- [United Arab Emirates](https://apptail.io/app/period-log-FWb/united-arab-emirates)
- [Ireland](https://apptail.io/app/period-log-FWb/ireland)
- [Germany](https://apptail.io/app/period-log-FWb/germany)
- [Thailand](https://apptail.io/app/period-log-FWb/thailand)
- [Singapore](https://apptail.io/app/period-log-FWb/singapore)
- [Russia](https://apptail.io/app/period-log-FWb/russia)
- [Brazil](https://apptail.io/app/period-log-FWb/brazil)
- [Nigeria](https://apptail.io/app/period-log-FWb/nigeria)
- [France](https://apptail.io/app/period-log-FWb/france)
- [South Africa](https://apptail.io/app/period-log-FWb/south-africa)
- [New Zealand](https://apptail.io/app/period-log-FWb/new-zealand)
- [China](https://apptail.io/app/period-log-FWb/china)
- [Switzerland](https://apptail.io/app/period-log-FWb/switzerland)
- [India](https://apptail.io/app/period-log-FWb/india)
- [Japan](https://apptail.io/app/period-log-FWb/japan)
- [Italy](https://apptail.io/app/period-log-FWb/italy)
- [Cyprus](https://apptail.io/app/period-log-FWb/cyprus)
- [Ukraine](https://apptail.io/app/period-log-FWb/ukraine)
- [Saudi Arabia](https://apptail.io/app/period-log-FWb/saudi-arabia)
- [Spain](https://apptail.io/app/period-log-FWb/spain)
- [Netherlands](https://apptail.io/app/period-log-FWb/netherlands)
- [Norway](https://apptail.io/app/period-log-FWb/norway)
- [Lebanon](https://apptail.io/app/period-log-FWb/lebanon)
- [Slovenia](https://apptail.io/app/period-log-FWb/slovenia)
- [Hungary](https://apptail.io/app/period-log-FWb/hungary)
- [Ecuador](https://apptail.io/app/period-log-FWb/ecuador)
- [Israel](https://apptail.io/app/period-log-FWb/israel)
- [Türkiye](https://apptail.io/app/period-log-FWb/turkey)
- [Malta](https://apptail.io/app/period-log-FWb/malta)
- [Bahrain](https://apptail.io/app/period-log-FWb/bahrain)
- [Hong Kong SAR China](https://apptail.io/app/period-log-FWb/hong-kong)
- [Sweden](https://apptail.io/app/period-log-FWb/sweden)
- [Argentina](https://apptail.io/app/period-log-FWb/argentina)
- [Portugal](https://apptail.io/app/period-log-FWb/portugal)
- [Austria](https://apptail.io/app/period-log-FWb/austria)
- [Egypt](https://apptail.io/app/period-log-FWb/egypt)
- [Mauritius](https://apptail.io/app/period-log-FWb/mauritius)
- [Poland](https://apptail.io/app/period-log-FWb/poland)
- [Colombia](https://apptail.io/app/period-log-FWb/colombia)
- [Kuwait](https://apptail.io/app/period-log-FWb/kuwait)
- [Slovakia](https://apptail.io/app/period-log-FWb/slovakia)
- [Barbados](https://apptail.io/app/period-log-FWb/barbados)
- [Vietnam](https://apptail.io/app/period-log-FWb/vietnam)
- [Jordan](https://apptail.io/app/period-log-FWb/jordan)
- [Kazakhstan](https://apptail.io/app/period-log-FWb/kazakhstan)
- [North Macedonia](https://apptail.io/app/period-log-FWb/north-macedonia)
- [Oman](https://apptail.io/app/period-log-FWb/oman)
- [Azerbaijan](https://apptail.io/app/period-log-FWb/azerbaijan)
- [Taiwan](https://apptail.io/app/period-log-FWb/taiwan)
- [Lithuania](https://apptail.io/app/period-log-FWb/lithuania)
- [Sri Lanka](https://apptail.io/app/period-log-FWb/sri-lanka)
- [Indonesia](https://apptail.io/app/period-log-FWb/indonesia)
- [Qatar](https://apptail.io/app/period-log-FWb/qatar)
- [Czechia](https://apptail.io/app/period-log-FWb/czechia)
- [Pakistan](https://apptail.io/app/period-log-FWb/pakistan)
- [Ghana](https://apptail.io/app/period-log-FWb/ghana)
- [Finland](https://apptail.io/app/period-log-FWb/finland)
- [Dominican Republic](https://apptail.io/app/period-log-FWb/dominican-republic)
- [Angola](https://apptail.io/app/period-log-FWb/angola)
- [Jamaica](https://apptail.io/app/period-log-FWb/jamaica)
- [Algeria](https://apptail.io/app/period-log-FWb/algeria)
- [Honduras](https://apptail.io/app/period-log-FWb/honduras)
- [Denmark](https://apptail.io/app/period-log-FWb/denmark)
- [Peru](https://apptail.io/app/period-log-FWb/peru)
- [Belgium](https://apptail.io/app/period-log-FWb/belgium)
- [Chile](https://apptail.io/app/period-log-FWb/chile)
- [Latvia](https://apptail.io/app/period-log-FWb/latvia)
- [Armenia](https://apptail.io/app/period-log-FWb/armenia)
- [South Korea](https://apptail.io/app/period-log-FWb/south-korea)
- [Luxembourg](https://apptail.io/app/period-log-FWb/luxembourg)
- [Brunei](https://apptail.io/app/period-log-FWb/brunei)
- [Nepal](https://apptail.io/app/period-log-FWb/nepal)
- [Panama](https://apptail.io/app/period-log-FWb/panama)
- [Paraguay](https://apptail.io/app/period-log-FWb/paraguay)
- [Senegal](https://apptail.io/app/period-log-FWb/senegal)
- [Uganda](https://apptail.io/app/period-log-FWb/uganda)
- [Uruguay](https://apptail.io/app/period-log-FWb/uruguay)
- [Macao SAR China](https://apptail.io/app/period-log-FWb/macau)
- [Madagascar](https://apptail.io/app/period-log-FWb/madagascar)
- [Iceland](https://apptail.io/app/period-log-FWb/iceland)
- [Cayman Islands](https://apptail.io/app/period-log-FWb/cayman-islands)
- [Estonia](https://apptail.io/app/period-log-FWb/estonia)
- [Uzbekistan](https://apptail.io/app/period-log-FWb/uzbekistan)
- [Tunisia](https://apptail.io/app/period-log-FWb/tunisia)
- [Belarus](https://apptail.io/app/period-log-FWb/belarus)

---

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