# Δρ. Ηλίας Κατσίκης vs Ovulation Tracker

The clearest difference is in-app purchases: Δρ. Ηλίας Κατσίκης at none against Ovulation Tracker's 2. Δρ. Ηλίας Κατσίκης also leads on iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Ovulation Tracker sells 2 in-app purchases, starting at $5.99 per 7 days. Δρ. Ηλίας Κατσίκης asks for nothing beyond the download.

## The numbers

| Metric | Δρ. Ηλίας Κατσίκης | Ovulation Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Size | 8 MB | 43 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e-leoforos](https://appshunter.io/developer/657688971) | [SIA Vesoft](https://appshunter.io/developer/1880396451) |

## What reviewers say

### Δρ. Ηλίας Κατσίκης

[App page](https://appshunter.io/ios/app/id871101906)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ovulation Tracker

[App page](https://appshunter.io/ios/app/ovulation-tracker-pcos-log/id6794380040)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Δρ. Ηλίας Κατσίκης free?

Δρ. Ηλίας Κατσίκης is free to download, with no in-app purchases.

### Is Ovulation Tracker free?

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

### Do Δρ. Ηλίας Κατσίκης or Ovulation Tracker have ads?

Neither Δρ. Ηλίας Κατσίκης nor Ovulation Tracker 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.*