# ephira vs EveLock

The clearest difference is iOS requirement: ephira at 15.1 against EveLock's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ephira ships an update every 6 months, EveLock every 8 months. The most recent releases landed on September 13, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ephira | EveLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ephira/id6741593838/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Free | — |
| Size | 34 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Alexander Ulbrich](https://appshunter.io/developer/1794821380) | [Sasa Milat](https://appshunter.io/developer/1844594058) |

## 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


### EveLock

[App page](https://appshunter.io/ios/app/evelock/id6753711566)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ephira free?

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

### Is EveLock free?

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

### Do ephira or EveLock have ads?

Neither ephira nor EveLock shows ads.

### Which is updated more often, ephira or EveLock?

ephira ships an update every 6 months, and EveLock every 8 months. Most recently, ephira was updated on September 13, 2026 and EveLock on June 1, 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.*