# Ovulation Tracker vs Evis

The clearest difference is in-app purchases: Evis at none against Ovulation Tracker's 10. Evis also leads on iOS requirement (12.4 vs 15.6). Ovulation Tracker's advantage is device support. On price there is nothing between them.

Both are free to download. Ovulation Tracker sells 10 in-app purchases, starting at $5.99 per 7 days. Evis asks for nothing beyond the download.

## The numbers

| Metric | Ovulation Tracker | Evis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (83 ratings)](https://appshunter.io/ios/app/ovulation-tracker-period-app/id1485687674/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 11 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Atthaporn Chanprakon](https://appshunter.io/developer/903328298) | [Taurus Brown Sdn Bhd](https://appshunter.io/developer/1642994707) |

## What reviewers say

### Ovulation Tracker

[App page](https://appshunter.io/ios/app/ovulation-tracker-period-app/id1485687674)

This app helps women track their menstrual cycles, ovulation, and fertile days. It offers a calendar view, health logging, and customizable themes. It aims to provide insights into reproductive health and assist in family planning.

**Highlights:** Period, ovulation, and fertility day tracking, Health log for comprehensive health overview, Well-designed health reports, Customizable wallpapers and pets, Calendar view for cycle visualization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $5.99 | per 7 days |
| 6-Month Premium Subscription | $49.99 | per 6 months |
| Theme : Feather | $2.99 | one-time |
| Theme : Modern Flower | $2.99 | one-time |
| Theme : Rainbow | $2.99 | one-time |
| Theme : Violette | $2.99 | one-time |
| Theme : Yellow Shape | $2.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Lifetime Access | $29.99 | one-time |
| Lifetime Access | $49.99 | one-time |


### Evis

[App page](https://appshunter.io/ios/app/evis/id1642994705)

**In-app purchases:** none


## Frequently asked questions

### Is Ovulation Tracker free?

Ovulation Tracker is free to download, with in-app purchases available.

### Is Evis free?

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

---

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