Comparison

ephira vs Period Tracker App

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

Head to head
About

ephira

This period tracker prioritizes your privacy by encrypting all data locally on your device. Log your cycle, symptoms, moods, and medications with confidence, knowing your information is secure and can be protected with biometrics or a password.

Highlights
  • Local data encryption
  • Track flow, symptoms, moods
  • Log medications and birth control
  • Biometric and password lock
  • Open source code available
  • Data deletion option
Features
Read full description

Stay aware of your cycle without sacrificing your privacy. Ephira is a secure period-tracker that keeps your data encrypted locally on your device. Track Your Health: Log menstrual flow, symptoms, moods, medications, birth control, and notes. Privacy First: Data is encrypted and never leaves your device. It can be locked behind biometrics (Face ID/Fingerprint) or a custom password, and can be deleted at any time. Open and Transparent: Ephira is open source under the MIT license, and you can review the code at any time on Github.

About

Period Tracker App

Features
Read full description

HerCycle: Period Tracker App HerCycle period tracker is a simple, private period tracking app that helps you track your period and log symptoms and moods without pressure, pregnancy predictions, or overwhelming charts. HerCycle period tracker focuses on understanding your body and makes it easy to track your period, record daily changes, and stay prepared each month. Whether your schedule is regular or irregular, this period tracker adapts to you and fits naturally into your routine. Unlike many period tracker apps, HerCycle period tracking app does not focus on fertility goals. Instead, the period tracker helps you track your period comfortably and understand how your body changes across months. When you consistently track your period, the app learns your rhythm and helps you track your cycle patterns in a clear timeline. Simple daily period tracking Open the period tracking app and track your period in seconds. Each time you track your period, the period tracker builds a clearer monthly overview so you can track your cycle with confidence. HerCycle period tracker is designed so you can quickly track your period, log flow, and add notes without complicated screens. Over time, the period tracker becomes your personal history, letting you track your cycle and recognize patterns naturally. Whether you want to track your period quickly or track your cycle in detail, HerCycle period tracking app supports both. Log your symptoms and moods fast HerCycle lets you track your period while recording the experiences that affect your daily life: • Flow intensity • Cramps and discomfort • Mood changes • Energy levels • Personal notes The period tracker makes it easy to track your cycle while building a long-term record you can revisit anytime. By continuing to track your period, the period tracking app helps you understand recurring symptoms and monthly changes. Stay prepared and aware with accurate next period predictions After you track your period for several months, the period tracker recognizes timing patterns and helps you track your cycle history clearly. This period tracking app helps you track your period so you can: • Prepare supplies ahead of time • Anticipate symptoms • Understand mood patterns • Notice irregular cycles The more you track your period, the more useful your timeline becomes. The more you track your cycle, the more confident you feel each month. Built for privacy. Unlock with Face ID or Touch ID HerCycle is a private period tracker designed for comfort and security. The period tracking app protects your personal information and keeps your data on your device. Use Face ID or Touch ID to securely open your period tracker anytime. You can track your period offline and track your cycle without sharing personal details. Designed for everyday life HerCycle works whether you casually track your period or actively track your cycle long-term. The period tracking app stays fast and uncluttered so the period tracker feels comfortable to open daily. People use the period tracker to: • Remember dates • Notice health patterns • Feel prepared every month HerCycle period tracker supports both quick logging and long-term awareness, making it a period tracking app you can rely on every day. HerCycle is your personal period tracker — simple, respectful, and focused on understanding your body.

Screenshots

ephira4 screens
Period Tracker App4 screens

Verdict

The call

The clearest difference is update cadence: Period Tracker App at every 3 months against ephira's every 6 months. ephira's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ephira ships an update every 6 months, Period Tracker App every 3 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 6 level
ephira versus Period Tracker App: the parameters behind the verdict, then further details
ParameterephiraPeriod Tracker App
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size34 MB4 MB
Age rating17+4+
DeveloperAlexander UlbrichRonald Lumor

In-app purchases

None

ephira

No in-app purchases

None

Period Tracker App

No in-app purchases

Questions

Is ephira free?
ephira is free to download, with no in-app purchases.
Is Period Tracker App free?
Period Tracker App is free to download, with no in-app purchases.
Do ephira or Period Tracker App have ads?
Neither ephira nor Period Tracker App shows ads.
Which is updated more often, ephira or Period Tracker App?
ephira ships an update every 6 months, and Period Tracker App every 3 months. Most recently, ephira was updated on October 24, 2026 and Period Tracker App on October 15, 2026.

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