The Flo app is a leading tool for women to track their menstrual cycles, ovulation, and overall reproductive health. With millions of users worldwide, it offers both free and premium features to help women understand their bodies better. This article reviews the app’s key features, user experience, privacy concerns, and overall pros and cons to help you decide if Flo is right for you.
Key Takeaways
- Flo is the most popular women’s health app with over 380 million downloads.
- It offers both free and premium versions, providing various features for tracking periods and fertility.
- Users appreciate the app’s ease of use and the ability to track symptoms and moods.
- Privacy concerns exist, but Flo has introduced an Anonymous Mode to protect user data.
- Many users find the app helpful in understanding their cycles and managing reproductive health.
Overview of Flo App
Introduction to Flo
Flo is a popular app designed to help women track their menstrual cycles, fertility, and overall reproductive health. With over 380 million downloads, it has become a go-to tool for many users looking to understand their bodies better.

Popularity and User Base
The app boasts around 68 million active users each month, making it one of the most widely used period trackers available. Its user-friendly interface and comprehensive features contribute to its popularity among women of all ages.
Basic and Premium Versions
Flo offers both a free version and a premium subscription. The free version includes essential features like period predictions and symptom tracking, while the premium version unlocks additional resources such as detailed health insights and a virtual health assistant. Here’s a quick comparison:
Feature | Free Version | Premium Version |
---|---|---|
Period Tracking | Yes | Yes |
Symptom Logging | Yes | Yes |
Virtual Health Assistant | No | Yes |
Detailed Pregnancy Tracking | No | Yes |
Cost | Free | $39.99/year (R697.26/Year) |
Flo is not just a tracking app; it’s a comprehensive tool for managing reproductive health. Tracking your menstrual cycle can give you an idea of when your period, ovulation, and fertile window are likely to be each month.
Key Features of Flo
Period and Ovulation Tracking
Flo provides users with accurate predictions for their menstrual cycles and ovulation. By entering details about their cycles, users can receive tailored insights that help them understand their reproductive health better. The app uses algorithms to analyse this data, making it a reliable tool for tracking periods and fertility.
Symptom and Mood Logging
Users can log various symptoms and moods throughout their cycles. This feature allows individuals to identify patterns and triggers related to their physical and emotional well-being. The app encourages users to reflect on their experiences, which can be beneficial for discussions with healthcare providers.
Anonymous Mode and Privacy
Flo offers an Anonymous Mode, allowing users to track their cycles without sharing personal information like names or emails. This feature is particularly appealing for those who value their privacy. The app has faced scrutiny regarding data sharing, but it assures users that their identifying information is not shared with third parties. In 2021, Flo reached a settlement with the FTC regarding data practises, which has raised awareness about user privacy concerns.
Feature | Free Version | Premium Version |
---|---|---|
Period Tracking | Yes | Yes |
Ovulation Predictions | Yes | Yes |
Symptom Logging | Yes | Yes |
Anonymous Mode | Yes | Yes |
Virtual Health Assistant | No | Yes |
Detailed Pregnancy Tracking | No | Yes |
User Experience and Interface
Ease of Use
The Flo app is designed to be user-friendly, making it easy for anyone to navigate. Users can quickly log their periods and symptoms without any hassle. The layout is clean, and the buttons are clearly labelled, which helps in reducing confusion.
Customisation Options
Flo offers various customisation options that allow users to tailor the app to their preferences. Users can choose themes, set reminders, and select which symptoms to track. This personal touch makes the app feel more relevant to each individual.
Notifications and Reminders
The app sends timely notifications and reminders to help users stay on track with their health. Users can receive alerts for upcoming periods, ovulation days, and even reminders to log symptoms. This feature is particularly useful for those who may forget to check in regularly.
The Flo app aims to create a safe space for users to explore their health and well-being, providing all-in-one tracking that covers your period, fertile window, and more.
Feature | Description |
---|---|
User-Friendly Design | Easy navigation and clear labels |
Customisation | Themes, reminders, and symptom tracking options |
Notifications | Alerts for periods, ovulation, and symptom logging |
Overall, the user experience of the Flo app is designed to be straightforward and supportive, making it a popular choice among users.
Comparing Flo to Other Apps

Competitor Analysis
Flo is not the only player in the period tracking app market. In fact, a recent study reviewed 34 different apps, finding that 31 of them could predict menstrual cycles. Flo ranked among the top five based on user ratings.
Here’s a quick comparison of some popular alternatives:

Unique Selling Points
Flo stands out with its anonymous mode, allowing users to track their cycles without revealing personal information. This feature is particularly appealing to those who value privacy. Additionally, Flo offers a health library on its website, providing access to a wealth of information without needing a premium subscription.
Cost and Subscription Plans
While Flo offers a free version, its premium subscription unlocks additional features. Here’s a brief overview of the costs:
- Flo Premium: $39.99 per year (R697.26/Year) or $11.49 per month (R200.39 per month).
- Clue Premium: $39.99 per year (R697.26/Year) or $9.99 for one month (R174.23 per month).
- Ovia: Free with optional features.
- Spot On: Free.
Flo is the most downloaded period tracking app worldwide, with almost 4.2 million downloads in July 2024. This popularity reflects its strong user base and the trust many have in its features.
Privacy and Data Security

Anonymous Mode
Flo offers an Anonymous Mode that allows users to log their data without providing personal details like their name or email. This feature is crucial for those concerned about privacy, especially in sensitive situations.
FTC Settlement and Data Sharing
In 2021, Flo reached a settlement with the Federal Trade Commission (FTC) regarding data sharing practises. Between 2016 and 2019, Flo shared user data with analytics companies, but they clarified that no personal identifiers were shared. The company emphasises that they have strict policies to protect user data and that the settlement was not an admission of wrongdoing.
User Concerns and Company Response
Many users have expressed worries about how their data is handled, especially after the FTC settlement. In response, Flo has implemented measures to enhance data security, including partnerships with companies like Cloudflare. They also highlight their dual ISO certifications in privacy and security, which are considered the gold standard in the industry.

Flo is committed to safeguarding user data and has taken significant steps to ensure privacy and security.
Feature | Description |
---|---|
Anonymous Mode | Allows data entry without personal identifiers. |
FTC Settlement | Addressed past data sharing practises without admitting wrongdoing. |
ISO Certifications | Holds dual ISO certifications in privacy and security. |
Pros and Cons of Flo
Advantages of Using Flo
- Most popular women’s health app: Flo has gained a large following due to its user-friendly design and helpful features.
- Reliable and easy to use: Many users find it straightforward, making it accessible for everyone.
- Free version available: Users can access basic period, ovulation, and pregnancy tracking without any cost.
- Useful for conception: The app can assist those trying to conceive or avoid pregnancy.
- Premium features: The paid version offers extensive cycle reports, detailed pregnancy tracking, and educational resources.
- Reminders for birth control: Users can set notifications to help manage their contraceptive methods.
- Discounts and trials: Promotional offers for the premium version are often available, making it easier to try before committing.
Drawbacks and Limitations
- Frequent reminders for premium: The free version often prompts users about upgrading, which can be annoying.
- Privacy concerns: Like many apps, Flo has faced scrutiny regarding data sharing and user privacy.
- Initial questions: Users may find the onboarding process overwhelming due to numerous questions, although many can be skipped.
- Age restrictions: Users must be at least 13 in the US and 16 in the EU, UK, and Canada to use the app.
Flo is a versatile tool for tracking menstrual health, but users should be aware of its limitations and privacy issues.
Expert and User Reviews
Medical Expert Opinions
Many medical professionals have praised the Flo app for its user-friendly design and comprehensive tracking features. Experts highlight its ability to help users understand their menstrual cycles better, which can lead to improved reproductive health. They often recommend it as a valuable tool for women looking to monitor their health more closely.
User Testimonials
Users have shared a variety of experiences with the Flo app. Here are some common points:
- Ease of use: Many users find the app straightforward and easy to navigate.
- Helpful reminders: Notifications for upcoming periods and ovulation are appreciated.
- Data privacy concerns: Some users express worries about how their data is handled.
Ratings on App Stores
Flo has received positive feedback on various platforms. Below is a summary of its ratings:
Platform | Rating | Number of Reviews |
---|---|---|
App Store | 4.8/5 | 50,000 |
Google Play | 4.7/5 | 100,000 |
Overall, the Flo app is well-received, with many users agreeing with its 4-star rating on platforms like Trustpilot, where over 1,600 people have shared their experiences. This indicates a generally positive reception among its user base, despite some concerns regarding data privacy.
Final Thoughts on Flo
In conclusion, Flo stands out as a leading app for tracking menstrual cycles and women’s health. It offers a user-friendly experience, making it easy for many to monitor their periods, symptoms, and overall reproductive health. While the free version provides essential features, the premium subscription unlocks even more tools and insights. However, users should be aware of privacy concerns and the app’s push for subscriptions. Overall, Flo can be a valuable resource for those looking to understand their bodies better and manage their health effectively.
Frequently Asked Questions
What is the Flo app?
Flo is a popular app that helps women track their periods, ovulation, and overall reproductive health.
Is Flo free to use?
Yes, Flo offers a free version, but there is also a premium option with more features.
How does Flo ensure my privacy?
Flo has an Anonymous Mode that allows users to enter data without revealing personal information.
Can I track my symptoms on Flo?
Absolutely! Users can log various symptoms and moods throughout their cycle.
Is Flo available on all devices?
Yes, Flo can be downloaded on both iOS and Android devices.
Are there any costs associated with Flo?
While the app is free, the premium version requires a subscription for additional features.