Flo alternatives
6 products compared · Updated October 15, 2026
The short answer
The strongest Flo alternatives are Natural Cycles for FDA-cleared, hormone-free birth control. Clue for privacy-focused, science-backed cycle tracking. And Fertility Friend for precise ovulation detection and advanced charting when trying to conceive. Each suits a different priority: contraception, privacy, or conception support.
Your shortlist, at a glance
Read the comparisons ↓
ClueNot publishedPeople who want a privacy-focused, science-backed cycle tracker with optional sharing and advanced pattern analysis.- FFertility FriendNot publishedPeople trying to conceive who want precise ovulation detection and advanced charting tools.
- OOvia HealthNot publishedEmployers, health plans, and health systems that want to offer a women's health benefit with live care team support and data integration.
Natural CyclesNot publishedPeople over 18 seeking an evidence-based, hormone-free birth control alternative with wearable temperature tracking.- GGlowNot publishedPeople who want a single app family for fertility, pregnancy, and baby tracking with community support.
KindaraSee websiteUnderstand your fertility with the Kindara app and community.
About Flo and its alternatives
Flo is a period, ovulation, and pregnancy tracker app. It is known for being the world's #1 app in this category, with features for logging cycle symptoms and understanding your body.
When comparing alternatives, weigh pricing structure, regions served, integrations with health platforms, support options, and contract terms. Some products require a subscription and a device, while others are free with premium tiers. Check whether the app works in your region and syncs with Apple Health or Google Fit. Consider if you need live support or community features, and whether access is through an employer or health plan.
Explore the alternatives
- Not published
1.Clue
Best for: People who want a privacy-focused, science-backed cycle tracker with optional sharing and advanced pattern analysis.
- Pricing
- Not published
- Category
- Healthcare
Clue is a science-based period and cycle tracker with a strong privacy focus. Choose it over Flo if you want a women-led team, detailed cycle statistics, and the ability to share your cycle with a partner or friend via Clue Connect.
Where it is strong
- Strong privacy focus with optional cookies
- Women-led team and science-based approach
- Clue Connect lets you share your cycle with a loved one
Where it falls short
- No published pricing on the site
- Advanced insights require a subscription, but costs are not listed
- Pricing:
- Pricing is not published on the site.
- FNot published
2.Fertility Friend
Best for: People trying to conceive who want precise ovulation detection and advanced charting tools.
- Pricing
- Not published
- Category
- Other
Fertility Friend is a dedicated fertility charting tool that uses BBT and other observations to pinpoint fertile days. Choose it over Flo if you are actively trying to conceive and want deep chart analysis, custom tracking, and educational resources rather than a general period tracker.
Where it is strong
- Advanced charting with overlay, duo, and comparison tools
- No ads, trackers, or affiliates. Strong privacy focus
- Integrates with Apple Health and Oura Ring
Where it falls short
- Interface feels dated compared to Flo
- No pregnancy mode or community features mentioned
- Pricing:
- Pricing is not published on the site.
- ONot published
3.Ovia Health
Best for: Employers, health plans, and health systems that want to offer a women's health benefit with live care team support and data integration.
- Pricing
- Not published
- Category
- Other
Ovia Health is a family health benefits platform that provides personalized programs for fertility, pregnancy, and parenting, backed by a live Care Team. Choose it over Flo if you want employer or health plan benefits with clinical support, not just a consumer tracking app.
Where it is strong
- Includes unlimited live 1:1 support from a Care Team via messaging, phone, and video, 365 days a year.
- Syncs with Apple Health and Google Fit for symptom tracking.
- Serves 22+ million family journeys across 200+ countries since 2012.
Where it falls short
- No consumer pricing listed. Access likely requires an employer or health plan.
- Focus is on family health benefits, so it may be overkill if you only need a period tracker.
- Pricing:
- Pricing is not published on the site.
- Not published
4.Natural Cycles
Best for: People over 18 seeking an evidence-based, hormone-free birth control alternative with wearable temperature tracking.
- Pricing
- Not published
- Category
- Healthcare
Natural Cycles is an FDA-cleared birth control app that uses daily temperature readings to identify fertile days. Choose it over Flo if you want a hormone-free contraceptive method backed by clinical evidence and a regulated medical device.
Where it is strong
- FDA-cleared as a birth control app
- 98% effective with perfect use, 93% with typical use
- Works with wearable temperature sensors for overnight tracking
Where it falls short
- Requires a subscription and a measuring device
- Does not protect against STIs
- Pricing:
- Pricing is not published on the site.
- GNot published
5.Glow
Best for: People who want a single app family for fertility, pregnancy, and baby tracking with community support.
- Pricing
- Not published
- Category
- Other
Glow is a family of four apps covering period tracking, fertility, pregnancy, and baby care, with a voice-based wellness check-in. Choose it over Flo if you want one subscription to span the whole journey from trying to conceive through parenting, plus a large community.
Where it is strong
- Four apps cover period, fertility, pregnancy, and baby tracking
- Free voice wellness check-in gives a daily Wellness Score
- Partner connection for shared fertility tracking and alerts
Where it falls short
- Premium features require a subscription after a 7-day trial
- Web community limits profile visibility for privacy
- Pricing:
- Pricing is not published on the site.
- See website
6.Kindara
Healthcare
Focuses on fertility charting and cycle awareness, appealing to users wanting detailed reproductive health data.
See more comparisons in Healthcare alternatives.
FAQ
Questions about Flo alternatives
Which Flo alternative is best for birth control?
Natural Cycles is the only FDA-cleared birth control app among the alternatives. It uses daily temperature readings to identify fertile days and is 98% effective with perfect use. You need a subscription and a wearable temperature sensor.
Which alternative has the strongest privacy focus?
Clue and Fertility Friend both emphasize privacy. Clue has optional cookies and a women-led team. Fertility Friend has no ads, trackers, or affiliates. Both avoid selling your data.
Can I use these apps if I'm trying to conceive?
Yes, Fertility Friend is designed for that. It offers advanced charting tools like overlay, duo, and comparison to pinpoint ovulation. It also integrates with Apple Health and Oura Ring. Glow covers fertility and pregnancy in one app family.
Do any of these alternatives offer live human support?
Ovia Health provides unlimited live 1:1 support from a Care Team via messaging, phone, and video, 365 days a year. This is a key differentiator. Other alternatives rely on in-app content or community forums.
Are these alternatives available outside the US?
Ovia Health says it serves 22+ million family journeys across 200+ countries. Natural Cycles and Clue are global apps, but pricing and availability may vary by region. Check each product's site for region-specific details.
Last updated October 15, 2026.