Comparison

Period Log Pro vs Cycle Up

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Period Log Pro

This app helps you track and predict your menstrual cycles, fertility, and ovulation. Log period days, flow, mood, symptoms, weight, and temperature to gain insights into your health. Receive timely reminders and protect your data with password security.

Highlights
  • Track periods, ovulation, and fertile days
  • Log moods, symptoms, and weight
  • Predict future cycles
  • Visual calendar and graphs
  • Customizable symptoms
  • Data export and backup
  • Password protection
Features
Read full 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 (50+), symptom (20+ default and you can add your own), fertility, 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. ⁃ Graph to track your period days, cycle days, weight and temperature. ⁃ Receive reminder if periods is comings. ⁃ Receive reminder of breast self-exam. ⁃ Passwords to protect your info. ⁃ Supports Touch ID as passcode. ⁃ Export your data in format of HTML, CSV or PDF. ⁃ Add your own symptoms. ⁃ Six styles of free skins to select, not just adjusting home page. ⁃ 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 iCloud Backup & 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.

About

Cycle Up

Features
Read full description

Cycle Up is a simple period and cycle tracker designed to give you clarity without overwhelm. Track your period, see what is coming next, and understand your cycle in a clear and calm way. What you get Fast and easy period tracking Clear view of your cycle and upcoming dates Ovulation and fertile window guidance Reminders when they matter A clean and easy to read calendar Designed for real use Most cycle apps are crowded and complicated. Cycle Up focuses only on what you actually need so you can check in quickly and move on with your day. No clutter No pressure to log everything No unnecessary features Private by default Your data stays on your device. No accounts No sharing No tracking No ads. No distractions. Cycle Up is free to use and built to stay accessible. Cycle Up gives you a clear and reliable way to stay in sync with your body.

Screenshots

Period Log Pro4 screens
Cycle Up4 screens

Verdict

The call

The clearest difference is price: Cycle Up at Free against Period Log Pro's $1.99. Cycle Up also leads on update cadence (daily vs every 7 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Cycle Up is free to download; Period Log Pro costs $1.99 up front. Period Log Pro sells 3 in-app purchases, starting at $0.99 per month and Cycle Up sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Period Log Pro ships an update every 7 months, Cycle Up daily. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Period Log Pro versus Cycle Up: the parameters behind the verdict, then further details
ParameterPeriod Log ProCycle Up
Price$1.99Free — better
Rating4.9 (72 ratings) — better—
Positive reviews91.9% of reviews—
Number of ratings72 — better—
Update frequencyEvery 7 monthsDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.613.0 — better
Further details — not scored
Size43 MB26 MB
Age rating4+9+
Developer倩 赵Mihaela Rogova

Bugs and requests

Period Log Pro

Reported bugs

3 issues
  • Calendar view not working properly
  • Data not syncing across devices
  • Feedback/review prompts causing crashes

Requested features

5 requests
  • Dark mode option
  • Ability to track multiple users/cycles
  • More detailed symptom and mood tracking
  • Enhanced fertility/ovulation features
  • Improved calendar and charting functionality

Cycle Up

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Period Log Pro

Subscriptions3
  • Premium - 1 month7 Days trial$0.991 Month
  • Premium - 6 months1 Month trial$5.496 Months
  • Premium - 1 year3 Months trial$9.991 Year
1 purchases

Cycle Up

One-time1
  • Support Cycle Up$2.99

Questions

Is Period Log Pro free?
Period Log Pro costs $1.99, and also offers in-app purchases.
Is Cycle Up free?
Cycle Up is free to download, with in-app purchases available.
Do Period Log Pro or Cycle Up have ads?
Neither Period Log Pro nor Cycle Up shows ads.
Which is updated more often, Period Log Pro or Cycle Up?
Period Log Pro ships an update every 7 months, and Cycle Up daily. Most recently, Period Log Pro was updated on October 24, 2026 and Cycle Up on October 3, 2026.

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