# Premom vs Lu Period Tracker, Ovulation

The clearest difference is ads: Premom at none against Lu Period Tracker, Ovulation's shown. Premom also leads on ratings volume (61K vs 89) and rating (4.8 vs 4.5). Lu Period Tracker, Ovulation's advantage is review sentiment (83% vs 70%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Premom sells 9 in-app purchases, starting at $12.99 per month and Lu Period Tracker, Ovulation sells 7 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Premom holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Premom has 61K ratings behind it against 89, so its average is the more settled of the two. Written reviews complicate that: 70% of Premom's written reviews are positive against 83% of Lu Period Tracker, Ovulation's, so the app with the better star average is not the one people write more warmly about.

Premom ships an update weekly, Lu Period Tracker, Ovulation every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Premom | Lu Period Tracker, Ovulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (61K ratings)](https://appshunter.io/ios/app/premom-ovulation-tracker-pcos/id1279295922/reviews)** | [4.5 (89 ratings)](https://appshunter.io/ios/app/lu-period-tracker-ovulation/id6449603835/reviews) |
| Number of ratings | **61K** | 89 |
| Positive reviews | 69.9% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#35** | — |
| Size | 270 MB | 29 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Easy Healthcare Corporation](https://appshunter.io/developer/1159631019) | [Artyom Abramov](https://appshunter.io/developer/974767261) |

## What reviewers say

### Premom

[App page](https://appshunter.io/ios/app/premom-ovulation-tracker-pcos/id1279295922)

**Currently charting:** #35 Top Grossing · Health & Fitness, #101 Top Free · Health & Fitness (US App Store)

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It offers personalized guidance, digital ovulation test reading, and basal body temperature charting to aid in conception. Features include cycle analysis, symptom tracking, and expert consultations for a smoother fertility journey.

**Highlights:** Ovulation test scanning and LH level quantification, Automatic basal body temperature (BBT) charting, PCOS AI for interpreting BBT and OPK trends, Partner account linking for shared updates, Pregnancy mode with due date calculation and tips, Period logging calendar with symptom tracking, Virtual consultations with fertility experts

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premom | $12.99 | per month |
| Premium (US) | $20.49 | per 3 months |
| Premium | $20.49 | per 3 months |
| Premom Fertility Tracker | $23.49 | per 3 months |
| Premium (US) | $26.99 | per 3 months |
| Premom | $35.99 | per 6 months |
| Premium | $37.99 | per 6 months |
| Premium | $37.99 | per 6 months |
| Premium | $37.99 | per 6 months |

**What reviewers like**

- 🚀 Accurate ovulation tracking
- 👍 Easy to use app
- 💡 Helpful community support
- 🚀 Affordable ovulation tests
- 👍 Detailed cycle analysis

**What reviewers complain about**

- 🐛 Inconsistent data tracking
- 🐛 Frequent app crashes
- 🐛 Inaccurate ovulation predictions
- 🔒 Privacy concerns with data sharing
- 🔋 Drains battery quickly

**Reported bugs**

- Inability to log miscarriage data
- Syncing issues with Bluetooth thermometers
- Ovulation test results not accurately detected

**Requested features**

- Ability to edit past data entries
- Option to switch between Celsius and Fahrenheit
- More customization options for the calendar view
- Enhanced data export capabilities


### Lu Period Tracker, Ovulation

[App page](https://appshunter.io/ios/app/lu-period-tracker-ovulation/id6449603835)

Track your menstrual cycle and monitor your health with accurate predictions for your period. Record symptoms and cycle details to gain a comprehensive overview of your well-being and receive timely reminders. Access information quickly via widgets and Apple Watch, with secure data protection.

**Highlights:** Menstrual cycle tracking, Period and ovulation predictions, Symptom logging, Home and Lock screen widgets, Apple Watch app, Health app integration, Secure data with passcode/Face ID

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lu+ | $1.99 | per month |
| Lu+ | $6.99 | per year |
| Lu+ | $6.99 | per year |
| Lu+ | $9.99 | per year |
| Lu+ | $9.99 | per year |
| Lu+ | $9.99 | per year |
| Lu+ | $24.99 | one-time |


## Frequently asked questions

### Is Premom free?

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

### Is Lu Period Tracker, Ovulation free?

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

### Which has better reviews, Premom or Lu Period Tracker, Ovulation?

Premom is rated higher. Premom averages 4.8 out of 5 from 61K ratings, while Lu Period Tracker, Ovulation averages 4.5 from 89 ratings.

### Do Premom or Lu Period Tracker, Ovulation have ads?

Lu Period Tracker, Ovulation shows ads; Premom does not.

### Which is updated more often, Premom or Lu Period Tracker, Ovulation?

Premom ships an update weekly, and Lu Period Tracker, Ovulation every 2 weeks. Most recently, Premom was updated on November 7, 2026 and Lu Period Tracker, Ovulation on November 3, 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.*