# HelloApp vs Period Tracker & Ovulation Cal

The clearest difference is rating: HelloApp at 4.4 against Period Tracker & Ovulation Cal's 4.1. HelloApp also leads on update cadence (fortnightly vs every 2 months) and ratings volume (110 vs 7). Period Tracker & Ovulation Cal's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

HelloApp holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: HelloApp has 110 ratings behind it against 7, so its average is the more settled of the two.

HelloApp ships an update fortnightly, Period Tracker & Ovulation Cal every 2 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | HelloApp | Period Tracker & Ovulation Cal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (110 ratings)](https://appshunter.io/ios/app/helloapp/id6499199847/reviews)** | [4.1 (7 ratings)](https://appshunter.io/ios/app/period-tracker-and-ovulation-cal/id6783436458/reviews) |
| Number of ratings | **110** | 7 |
| Positive reviews | 63.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 129 MB | 38 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hello Limited Liability](https://appshunter.io/developer/1731156630) | [mohamed goussaka](https://appshunter.io/developer/1896721290) |

## What reviewers say

### HelloApp

[App page](https://appshunter.io/ios/app/helloapp/id6499199847)

Access a wide variety of services conveniently delivered to your home. Connect with professional providers for beauty, home maintenance, pet care, and more. Book easily, pay securely, and enjoy on-demand convenience.

**Highlights:** On-demand service booking, Wide range of service categories, Professional service providers, Easy browsing and selection, Scheduled appointments, Secure payment processing

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

**In-app purchases:** none


### Period Tracker & Ovulation Cal

[App page](https://appshunter.io/ios/app/period-tracker-and-ovulation-cal/id6783436458)

This app helps women track their menstrual cycles, predict upcoming periods, and identify ovulation and fertile days. It offers a clear calendar, symptom tracking, and mood monitoring for easy organization and insight into monthly changes.

**Highlights:** Predict upcoming periods, Estimate ovulation and fertile days, Monthly calendar view, Record period start and end, Track cycle duration and regularity, Log symptoms and mood changes, Period reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is HelloApp free?

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

### Is Period Tracker & Ovulation Cal free?

Period Tracker & Ovulation Cal is free to download, with no in-app purchases.

### Which has better reviews, HelloApp or Period Tracker & Ovulation Cal?

HelloApp is rated higher. HelloApp averages 4.4 out of 5 from 110 ratings, while Period Tracker & Ovulation Cal averages 4.1 from 7 ratings.

### Do HelloApp or Period Tracker & Ovulation Cal have ads?

Neither HelloApp nor Period Tracker & Ovulation Cal shows ads.

### Which is updated more often, HelloApp or Period Tracker & Ovulation Cal?

HelloApp ships an update fortnightly, and Period Tracker & Ovulation Cal every 2 months. Most recently, HelloApp was updated on October 20, 2026 and Period Tracker & Ovulation Cal on October 18, 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.*