# Ovella : Period Tracker — Cycle & Safety Forecast

> AI-powered period, ovulation, and safe days tracker with symptom logging. (iPhone/iPad app by Shenzhen Plus1Health Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/ovella-period-tracker/id6746143631 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Plus1Health Technology Co., Ltd](https://appshunter.io/developer/372583780)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 12.0 · 97 MB
- Languages: American English, Arabic, Danish, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Malay and 6 more
- Released: 2025-08-09
- Data updated: 2026-08-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ovella-period-tracker/id6746143631/reviews.md

## What is Ovella?

Ovella – Period Tracker & Safe Days Calculator

Take control of your cycle with Ovella, the smart period tracker designed to help you predict your menstrual cycle, fertile window, and safe days with ease. Whether you're planning pregnancy, tracking ovulation, or simply understanding your body better, Ovella is your go-to health companion.

=== Key Features: ===
 * Accurate Predictions – AI-powered period and ovulation forecasting for better cycle awareness.
 * Fertility & Safe Days – Track fertile windows and safe days for natural family planning (consult a doctor for medical advice).
 * Symptom & Mood Logging – Record PMS, cramps, flow, and emotions to spot patterns.
 * Privacy Protection – Your data stays encrypted and secure—only you have access.

Modes:

+ Period Tracker
+ Ovulation Tracker
+ Fertility App
+ Safe Days Calculator
+ Pregnancy Tracker

=== Why Ovella? ===
 * Simple, intuitive design
 * Personalized health insights
 * Just reliable tracking

==========================
Auto-renewing subscriptions with the following specifications
==========================
-- Subscription period
  Premium Features (1 Week)   
  Premium Features (1 Month)  
  Premium Features (1 Year )   

- Payment will be charged to iTunes Account at confirmation of purchase

- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period

- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal

- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase

- No cancellation of the current subscription is allowed during active subscription period

- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

- If you reinstall the app, you can restore the purchased benefits through “Restore”.

== Disclaimer ==
This app is designed to provide period tracking and general health logs for informational purposes, However, it is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider before making any medical decisions.
By using this app, you acknowledge that it does not provide medical advice and that predictions may vary based on individual health factors.

== Special Notes: ==

How do we calculate ovulation, period cycles and fertile days?

It is based on the standards of Office on Women's Health of U.S. Department of Health & Human Services.

The typical menstrual cycle is 28 days long, but each woman is different. There are about 6 days during each menstrual cycle when you can get pregnant. This is called your fertile window. Calculate here: https://womenshealth.gov/ovulation-calculator



References:

menstrual cycle: https://womenshealth.gov/menstrual-cycle/your-menstrual-cycle

The timing of the “fertile window” in the menstrual cycle: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC27529/

Menstrual Cycle Proliferative And Follicular Phase: https://www.ncbi.nlm.nih.gov/books/NBK542229/

Physiological Signs of Ovulation and Fertility Readily Observable by Women: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6081768/


== Privacy Policy:  http://afibcheck.plus1health.com/privacy_policy_ovella.html
== Terms of Use : http://afibcheck.plus1health.com/EUAL_ovella.html

## Key features

- AI-powered period predictions
- Fertile and safe days tracking
- Symptom and mood logging
- Privacy protection with encryption
- Pregnancy tracking mode
- Personalized health insights

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Features (1 Year) | $29.99 | per year |
| Premium Features (1 Week) | $2.99 | per 7 days |
| Premium Features (1 month) | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Premium (Permanent) | $69.99 | one-time |



## Frequently asked questions about Ovella

### How accurate are Ovella's period and ovulation predictions?

Ovella uses AI-powered forecasting for period and ovulation predictions, aiming for better cycle awareness. The app bases its calculations on standards from the Office on Women's Health of the U.S. Department of Health & Human Services.

### What subscription plans does Ovella offer?

Ovella offers auto-renewing subscriptions for Premium Features with options for 1 Week ($2.99), 1 Month ($4.99), and 1 Year ($29.99). Subscriptions can be managed in your Account Settings.

### Can I cancel my Ovella subscription?

Yes, you can manage your subscription and turn off auto-renewal at least 24 hours before the end of the current period through your Account Settings. No cancellation is allowed during an active subscription period.

### Is Ovella safe for tracking fertility?

Ovella tracks fertile windows and safe days for natural family planning. However, it is important to consult a doctor for medical advice, as the app is for informational purposes only and predictions may vary.

### Does Ovella have ads?

Yes, Ovella contains advertisements. It is available for free with optional in-app purchases for premium features.

### What devices is Ovella compatible with?

Ovella is compatible with iPhone, iPad, and iPod. It is designed for users who want to track their health on Apple devices.

### How does Ovella protect my data?

Your data in Ovella stays encrypted and secure, with access limited only to you. The app prioritizes user privacy for sensitive health information.

### When was Ovella last updated?

Ovella was last updated on August 9, 2025, with version 1.0. The app was also released on this date.

## Version history (last 1 release)

### 1.0 — 2025-08-09

No release notes.

## Apps similar to Ovella

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [KetoMacroScan](https://appshunter.io/ios/app/ketomacroscan/id6759764158) | 5.0 (1) | Free | Utilities |
| [Image to PDF: Convert to PDF](https://appshunter.io/ios/app/image-to-pdf-convert-to-pdf/id6748869417) | 5.0 (1) | Free | Utilities |
| [Compress Videos: Shrink Video](https://appshunter.io/ios/app/compress-videos-shrink-video/id6745244167) | — | Free | Utilities |
| [生活随笔-记录您的点滴生活](https://appshunter.io/ios/app/id923673529) | 4.0 (1) | Free | Utilities |
| [Dog Sense - Dog Translator AI](https://appshunter.io/ios/app/dog-sense-dog-translator-ai/id6764272331) | 5.0 (1) | Free | Utilities |
| [Flow: Period & Cycle Tracker](https://appshunter.io/ios/app/flow-period-and-cycle-tracker/id6749810198) | 3.7 (3) | Free | Utilities |

## More apps by Shenzhen Plus1Health Technology Co., Ltd

- [Cute dog wallpapers](https://appshunter.io/ios/app/cute-dog-wallpapers/id413989151)
- [Sleep Well - Relax & Track](https://appshunter.io/ios/app/sleep-well-relax-and-track/id1514745406)
- [Heart Rate Monitor-Plus1Health](https://appshunter.io/ios/app/heart-rate-monitor-plus1health/id1535822660)
- [Watch ECG Pro - Deep Analysis](https://appshunter.io/ios/app/watch-ecg-pro-deep-analysis/id1542744328)
- [BP Logs - Plus1Health](https://appshunter.io/ios/app/bp-logs-plus1health/id1545941270)
- [Snore Tracker - Plus1Health](https://appshunter.io/ios/app/snore-tracker-plus1health/id1551788858)

All apps by Shenzhen Plus1Health Technology Co., Ltd: https://appshunter.io/developer/372583780

## Related topics

[ove](https://appshunter.io/ios/topics/ove)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*