# Period Tracker vs Ondelle

The clearest difference is ads: Ondelle at none against Period Tracker's shown. Ondelle also leads on update cadence (daily vs every 9 days). Period Tracker's advantage is ratings volume (5 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Period Tracker sells 3 in-app purchases, starting at $4.99 per month and Ondelle sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Period Tracker against 5.0 for Ondelle. That said, the two scores are not equally well evidenced: Period Tracker has 5 ratings behind it against 1, so its average is the more settled of the two.

Period Tracker ships an update every 9 days, Ondelle daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Period Tracker | Ondelle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/period-tracker-cycle-diary/id6753865732/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ondelle-cycle-tracker/id6809976187/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 57 MB | 16 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Hafiz Muhammad Talha](https://appshunter.io/developer/1835434901) | [skj enterprises llc](https://appshunter.io/developer/6809976429) |

## What reviewers say

### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cycle-diary/id6753865732)

This app helps you track your menstrual cycle, ovulation, and fertility privately and securely. It offers personalized predictions for irregular cycles and provides insights for those trying to conceive. Set smart reminders for periods, ovulation, and birth control.

**Highlights:** Private, password-locked calendar, Track menstrual flow and cycle length, Predict ovulation and fertile window, Log symptoms, mood, and weight, Personalized reminders, Adapts to irregular cycles, Fertility insights for conception

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| 6 Months | $23.95 | per 6 months |
| Yearly | $35.90 | per year |


### Ondelle

[App page](https://appshunter.io/ios/app/ondelle-cycle-tracker/id6809976187)

Track your menstrual cycle, log symptoms, and view predictions privately. Offers detailed insights, pregnancy tracking, and birth control reminders with optional premium features.

**Highlights:** Period and symptom logging, Calendar view with fertile days, Cycle pattern insights, Pregnancy week tracking, Birth control reminders, Private data export and erasure

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ondelle Premium Monthly | $3.99 | per month |
| Ondelle Premium Annual | $29.99 | per year |
| Ondelle Premium Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Period Tracker free?

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

### Is Ondelle free?

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

### Which has better reviews, Period Tracker or Ondelle?

Period Tracker and Ondelle are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Period Tracker or Ondelle have ads?

Period Tracker shows ads; Ondelle does not.

### Which is updated more often, Period Tracker or Ondelle?

Period Tracker ships an update every 9 days, and Ondelle daily. Most recently, Period Tracker was updated on November 5, 2026 and Ondelle on October 31, 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.*