# allie vs Ovulation Fertility Tracker

The clearest difference is in-app purchases: allie at none against Ovulation Fertility Tracker's 3. allie also leads on update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement 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. allie asks for nothing beyond the download.

allie ships an update every 2 weeks, Ovulation Fertility Tracker every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | allie | Ovulation Fertility Tracker |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 52 MB | 41 MB |
| Requires iOS | 15.1 | **15.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [CUEPOD LTD](https://appshunter.io/developer/1801971563) | [ICarta](https://appshunter.io/developer/1505094938) |

## What reviewers say

### allie

[App page](https://appshunter.io/ios/app/allie/id6743227794)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is allie free?

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

### Is Ovulation Fertility Tracker free?

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

### Do allie or Ovulation Fertility Tracker have ads?

Neither allie nor Ovulation Fertility Tracker shows ads.

### Which is updated more often, allie or Ovulation Fertility Tracker?

allie ships an update every 2 weeks, and Ovulation Fertility Tracker every 5 weeks. Most recently, allie was updated on October 25, 2026 and Ovulation Fertility Tracker on October 24, 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.*