# Ovulation Fertility Tracker vs Ask Marcus

The clearest difference is iOS requirement: Ovulation Fertility Tracker at 15.0.0 against Ask Marcus's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ovulation Fertility Tracker sells 3 in-app purchases, starting at $3.99 per 7 days and Ask Marcus sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Ovulation Fertility Tracker | Ask Marcus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/ovulation-fertility-tracker/id6745889379/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Freemium | — |
| Size | 41 MB | 14 MB |
| Requires iOS | **15.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ICarta](https://appshunter.io/developer/1505094938) | [REBECCA MAXINE CLAYBOR STALLWORTH](https://appshunter.io/developer/1890610709) |

## What reviewers say

### Ovulation Fertility Tracker

[App page](https://appshunter.io/ios/app/ovulation-fertility-tracker/id6745889379)

This smart and private tool helps track menstrual cycles, predict ovulation, and support fertility goals with AI-powered insights. It offers intuitive logging of symptoms and moods, with custom reminders for key events. Designed for all cycle types, it provides reliable, data-driven guidance for reproductive health awareness.

**Highlights:** AI-based ovulation and fertile window predictions, Period tracking with cycle start and end dates, Symptom, mood, and discharge logging, Pregnancy planning support, Customizable event reminders, Private and secure local data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ava AI Weekly | $3.99 | per 7 days |
| Ava Monthly | $7.99 | per month |
| Ava Annual | $69.99 | per year |


### Ask Marcus

[App page](https://appshunter.io/ios/app/ask-marcus/id6762577570)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ask Marcus Pro | $6.99 | per month |
| Ask Marcus Pro | $49.99 | per year |
| Ask Marcus Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Ovulation Fertility Tracker free?

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

### Is Ask Marcus free?

Ask Marcus is free to download, with in-app purchases available.

### Do Ovulation Fertility Tracker or Ask Marcus have ads?

Neither Ovulation Fertility Tracker nor Ask Marcus shows ads.

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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.*