Comparison

Easy Menstrual Period Tracker vs Baseline Collective mobile

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

Head to head
About

Easy Menstrual Period Tracker

This app helps you track your menstrual cycle with simple period date entry and prediction. It offers a clean interface with no ads, allowing you to record past periods, get notifications, and secure your data. Optional paid features unlock advanced tracking and customization.

Highlights
  • Simple period date input and prediction
  • Calendar view of past and future periods
  • Customizable period notifications
  • Optional advanced features with Simpluna Plus
  • Passcode and Face ID app lock
  • Data backup and restore
  • Offline functionality
Features
Read full description

Track your period with a simple, ad-free calendar. Record start and end dates, review past periods, and see your next predicted date at a glance. No account is needed for everyday tracking. Your records stay on your device unless you choose to use optional cloud backup or data sharing. Simpluna Plus adds more ways to track and personalize your calendar with a one-time purchase. No subscription. Open the calendar, tap the start or end date, and your next predicted period is shown on the calendar. Predictions shown in the app are estimates based on your records. They are not intended for medical diagnosis or treatment, or for decisions about contraception or pregnancy. No articles, AI chat, or forums — just your records and predictions. Over 600,000 downloads! —————— Features —————— Simpluna is an app for recording and predicting your period days. When you launch the app, a calendar appears so you can check your next predicted period and past periods at a glance. By cutting unnecessary features and keeping things as simple as possible, we make sure the app does not get in the way of your daily life. ▶ Easy recording To record your period, just tap a date on the calendar and press the start or end button. It is intuitive, so there is nothing new to learn. ▶ Notes on each day If there is anything you want to keep track of, such as how you feel or your physical condition, you can leave it as a note. ▶ Notification before the predicted date You can receive a notification as your next predicted period approaches. You can specify how many days in advance and at what time you want to be notified. ▶ Register up to 1 year of past data If you have past period records, you can register them. The available range goes back up to 1 year from when you started using the app. (With Simpluna Plus, you can register up to 10 years.) ▶ Forecast calendar up to 1 year ahead The forecast calendar lets you look up to 1 year into the future. You can also save future plans as notes and view them together with the predictions. ▶ List of past periods You can review your past periods as a list. ▶ App lock You can lock the app with a 4-digit passcode if you do not want others to see it. Face ID is also supported. ▶ Dark mode support The UI colors automatically switch to match light or dark mode. ▶ Works offline You can keep using the app even when offline or with a poor signal. —————— Simpluna Plus (Paid: one-time purchase) —————— ▶ Color themes 16 colors are available. ▶ Ovulation tracking Predict and manage ovulation, including the window around it. ▶ PMS period display The PMS period is shown as an underline on the calendar. You can change the number of days for the period. ▶ Pause Pause predictions during pregnancy, treatment, or other times. ▶ Prediction summary Show your current cycle day, next period, and ovulation prediction on the home screen. ▶ Customizable input fields Add custom fields such as symptoms, flow, temperature, or medication. ▶ Customizable notifications You can freely change the timing and message of notifications. ▶ Pill reminder Set daily pill reminders, active periods, break periods, and the message. ▶ Widget Show your next predicted period as a home screen widget. ▶ Past data registration (up to 10 years) You can register data going back up to 10 years from the day you started using the app. ▶ Health app integration Auto-sync period dates, import from the Health app, and export. A 24-hour trial is available before purchase (you will not be charged automatically). —————— Other one-time purchases —————— ▶ Continuous cloud backup Continuous cloud backup with a one-time purchase. No monthly or annual fees. Migration and manual backups are free. ▶ Data sharing Share records and predictions with someone you choose. Includes data backup. —————— Supported OS —————— iOS 16.4 or later is required. Some older iOS versions may not be able to install future updates.

About

Baseline Collective mobile

Features
Read full description

Fear of recurrence is real. Even with clear scans, a new sensation can send your mind straight to the worst place. Baseline Collective was built for cancer survivors who know that feeling. When a scary sensation strikes, this app helps you slow down, log what you’re feeling, and choose your next step with a steady, clear head — instead of spiraling. Over time, your log becomes a powerful tool. You’ll start to see patterns in how your mind responds to fear, and recognize just how many times you’ve made it through those moments. Baseline Collective helps you: — Notice what you’re feeling in the moment — Assess it clearly without panic — Decide your next step with a steady head You’ve already survived so much. Baseline Collective is here to help you keep living — without fear running the show.

Screenshots

Easy Menstrual Period Tracker3 screens
Baseline Collective mobile4 screens

Verdict

The call

The clearest difference is in-app purchases: Baseline Collective mobile at none against Easy Menstrual Period Tracker's 14. Baseline Collective mobile also leads on update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement 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

Both are free to download. Easy Menstrual Period Tracker sells 14 one-off in-app purchases. Baseline Collective mobile asks for nothing beyond the download.

UpkeepUpdate frequency

Easy Menstrual Period Tracker ships an update every 5 days, Baseline Collective mobile every 2 days. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Easy Menstrual Period Tracker versus Baseline Collective mobile: the parameters behind the verdict, then further details
ParameterEasy Menstrual Period TrackerBaseline Collective mobile
PriceFreeFree
Rating4.7 (258 ratings) — better—
Positive reviews93.7% of reviews—
Number of ratings258 — better—
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size94 MB194 MB
Age rating12+4+
DeveloperOmoidasu, Inc.Christina Rosset

Bugs and requests

Easy Menstrual Period Tracker

Reported bugs

2 issues
  • Login issues after device change
  • Incorrect period predictions in some cases

Requested features

3 requests
  • Integration with Apple Health
  • Ability to share data with partners
  • Option to add notes about sexual activity

Baseline Collective mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

Easy Menstrual Period Tracker

One-time14
  • Simpluna Donation (1)$1.99
  • Mark Set: Basic$2.00
  • HealthKit Integration$2.99
Show 11 more
  • Theme: Flow$3.00
  • Theme: Minimal (Full Version)$3.00
  • Theme: Sky$3.00
  • Theme: Botanical$3.00
  • Simpluna Donation (2)$3.99
  • Cloud Backup$4.00
  • Data Sharing$7.00
  • Simpluna Donation (3)$8.99
  • Simpluna Plus$10.00
  • Simpluna Donation (4)$24.99
  • Simpluna Donation (5)$79.99
None

Baseline Collective mobile

No in-app purchases

Questions

Is Easy Menstrual Period Tracker free?
Easy Menstrual Period Tracker is free to download, with in-app purchases available.
Is Baseline Collective mobile free?
Baseline Collective mobile is free to download, with no in-app purchases.
Do Easy Menstrual Period Tracker or Baseline Collective mobile have ads?
Neither Easy Menstrual Period Tracker nor Baseline Collective mobile shows ads.
Which is updated more often, Easy Menstrual Period Tracker or Baseline Collective mobile?
Easy Menstrual Period Tracker ships an update every 5 days, and Baseline Collective mobile every 2 days. Most recently, Easy Menstrual Period Tracker was updated on October 20, 2026 and Baseline Collective mobile on October 4, 2026.

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