Flo vs Eve: Two Different Strengths
Flo is one of the most downloaded health apps in the world, and deservedly so for cycle and fertility tracking. With over 300 million users globally, its period prediction, ovulation tracking, and fertility insights are class-leading. Many women start using Flo before they conceive and naturally continue into pregnancy.
Eve covers the full motherhood journey — cycle and ovulation tracking for trying-to-conceive, week-by-week pregnancy guidance, and a structured postpartum recovery program. Where Flo specialises in cycle intelligence, Eve goes much deeper on the pregnancy and postpartum experience: guided prenatal yoga, daily mood journaling, trimester-specific wellness content, and a postpartum recovery program Flo simply does not offer.
- Choose Eve if: You want cycle tracking, pregnancy support, and postpartum recovery in one app built around wellness
- Choose Flo if: Cycle prediction and fertility data analysis are your primary focus
Feature Comparison
| Feature | Eve | Flo |
|---|---|---|
| Cycle and ovulation tracking | Yes | Yes (class-leading) |
| Pregnancy week-by-week tracking | Yes | Yes |
| Symptom logging | Yes | Yes |
| Mood journaling | Yes | Basic |
| Guided prenatal yoga | Yes | No |
| Postpartum recovery program | Yes | Limited |
| AI health insights | No | Yes (Flo AI) |
| Anonymous mode | No | Yes |
| Medical team content | Yes | Yes |
| Available on Android and iOS | Yes | Yes |
The Transition from Trying to Pregnant
Many Flo users find themselves underserved once they are actually pregnant. Flo's core strength is predicting ovulation windows and interpreting cycle data — not supporting the experience of being 24 weeks pregnant. The pregnancy features Flo offers are present but not the focus of what the app has built its reputation on.
Eve is purpose-built for exactly that transition. Because Eve includes its own cycle and ovulation tracking, you can start with Eve during the trying-to-conceive phase and carry that data forward seamlessly into pregnancy and postpartum — without needing two apps. Mothers who do use both apps often cite wanting Flo's historical cycle data depth alongside Eve's pregnancy and wellness tools.
Mood and Mental Health
Flo includes mood logging as part of its symptom tracking, which is useful. But mood in pregnancy is a different matter than mood in a normal cycle: it is shaped by hormonal shifts, physical discomfort, anxiety about labour, and the emotional complexity of becoming a parent. Eve's mood journal is designed with this in mind, offering daily prompts that go beyond emoji selection and create a real emotional record of your pregnancy experience.
Movement: Eve's Clearest Advantage
Flo does not include a prenatal yoga or movement library. Eve's guided prenatal yoga is trimester-specific, instructor-led, and built around safe modifications for each stage of pregnancy. For the significant proportion of pregnant women who want to stay active but are uncertain what is safe, this is a meaningful differentiator.
The research on prenatal exercise is robust: regular safe movement reduces the risk of gestational diabetes, improves sleep, reduces back and pelvic pain, and supports better birth outcomes. An app that makes this easy and guided is delivering real health value. See our prenatal yoga guide for more on what the evidence says.
Flo's AI and Privacy Features
Flo has invested heavily in AI-powered health insights, with a conversational health assistant that can answer questions and interpret symptom data. It also offers an "Anonymous Mode" that disconnects health data from personal identity, a feature that became important following increased concerns about health data privacy in the US.
Eve does not currently offer AI chat features or an anonymous mode. For users who prioritise data privacy controls, this is worth considering.
Pricing
| Plan | Eve | Flo |
|---|---|---|
| Free trial | Yes | Yes |
| Monthly subscription | $12.99/month | $13.99/month |
| Annual subscription | $29.99/year | $79.99/year |
| Prenatal yoga included | Yes (premium) | No |
Eve is meaningfully cheaper than Flo Premium annually, and includes features Flo does not offer at any price tier (prenatal yoga, postpartum program). For pregnant users specifically, Eve delivers more value for less.
Final Verdict
Flo is the strongest app if cycle data depth and fertility analytics are your primary concern. Eve is the better choice if you want one app that follows you from trying-to-conceive through pregnancy and postpartum recovery — with guided yoga, mood tools, and a structured recovery program that Flo does not offer. For most users, Eve delivers more value across the full journey.