# ephira vs Menstrudel Period Tracker

The clearest difference is update cadence: Menstrudel Period Tracker at fortnightly against ephira's every 6 months. Menstrudel Period Tracker also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ephira against 5.0 for Menstrudel Period Tracker. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

ephira ships an update every 6 months, Menstrudel Period Tracker fortnightly. The most recent releases landed on September 13, 2026 and June 23, 2026 respectively.

## The numbers

| Metric | ephira | Menstrudel Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ephira/id6741593838/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/menstrudel-period-tracker/id6751970511/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 34 MB | 27 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Ulbrich](https://appshunter.io/developer/1794821380) | [Josh Whitticase](https://appshunter.io/developer/1837748918) |

## What reviewers say

### ephira

[App page](https://appshunter.io/ios/app/ephira/id6741593838)

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:** macOS Compatibility

**In-app purchases:** none


### Menstrudel Period Tracker

[App page](https://appshunter.io/ios/app/menstrudel-period-tracker/id6751970511)

This app offers a private, offline period and cycle tracker. It allows users to log symptoms, predict periods, and track LARC usage securely on their device. The open-source nature ensures transparency and user control over health data.

**Highlights:** 100% offline data storage, Open source and auditable code, Biometric security, Period and pill tracking, Period prediction, LARC tracking and reminders, Data export and import

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ephira free?

ephira is free to download, with no in-app purchases.

### Is Menstrudel Period Tracker free?

Menstrudel Period Tracker is free to download, with no in-app purchases.

### Which has better reviews, ephira or Menstrudel Period Tracker?

ephira and Menstrudel Period Tracker are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do ephira or Menstrudel Period Tracker have ads?

Neither ephira nor Menstrudel Period Tracker shows ads.

### Which is updated more often, ephira or Menstrudel Period Tracker?

ephira ships an update every 6 months, and Menstrudel Period Tracker fortnightly. Most recently, ephira was updated on September 13, 2026 and Menstrudel Period Tracker on June 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*