Avo Pregnancy vs Flo: Cycle-to-Pregnancy Tracker or Pregnancy Food Scanner?

Flo is the app many people were already using before the test turned positive, and its Pregnancy Mode means they do not have to leave it. Avo Pregnancy is the app we make, and it does the one job Flo's listing does not describe: it tells you whether a specific food, plate or menu is safe to eat while pregnant. If you are choosing between them, the short answer is that Flo is a tracker of your body across the whole cycle, and Avo is a checker for what you put in it during the nine months.

This comparison was written by the Avo Parenting team, so read it knowing who wrote it. Everything about Flo comes from its own App Store listing and website, read on 3 November 2026, and we have put our own app's weaknesses in the same rows as theirs. Our roundup of pregnancy food apps compares the other food scanners if a checker is the gap you are filling.

What each app does and what it costs, from their own App Store listings on 3 November 2026.

How we compared the two apps

We compared the apps on the jobs a pregnant person actually gives them: tracking the body before and during pregnancy, following the baby's development week by week, checking whether a food is safe, counting the nutrients that matter in pregnancy, asking a question and getting an answer, and keeping the data private. We looked at what is free and what is paid, and at who stands behind the content. We did not score design or the size of each company's audience.

Avo Pregnancy vs Flo at a glance

Two million ratings is a different order of magnitude from two. Flo has years of head start as a cycle tracker; Avo launched this year, and its rating count says only that.

Where Flo is stronger

It was there before the pregnancy, and it will be there after. Flo tracks periods, ovulation and fertility, switches into Pregnancy Mode when you conceive, and returns to cycle tracking afterwards. Avo starts when you are pregnant and stops at the birth. If you want one app for your reproductive life, Flo is that app and Avo is not.

Symptom logging with history. More than 70 trackable symptoms and moods, with the patterns Flo draws from them, is a richer log than Avo's mood, symptom, weight and kick trends. Someone who wants to show a doctor six months of data has it in Flo.

A question box. Flo Premium's virtual Health Assistant answers questions about your body and cycle trends at any hour, and the library of expert-led videos covers pregnancy topics. Avo has no general assistant; its answers are about food.

Privacy by design. Anonymous Mode lets you use Flo without personal identifiers linked to your health data, and the listing cites two data-protection certifications. Avo's privacy policy is plain, but it has no equivalent of Anonymous Mode.

Languages. Twenty-one to Avo's nineteen, and Flo's listing is translated where Avo's shows English.

Where Avo Pregnancy is stronger

It answers "can I eat this?" about the actual food. Flo's listing does not describe a food database, a scanner or a menu check. Avo rates 365 foods Safe, Caution or Avoid with the reason, publishes the same list free in our pregnancy food library, and reads a plate or a product photo to rate what is on it.

It reads the menu. Scan Menu sorts a restaurant's dishes into "Best Picks for You" and "Better to Skip" before you order. Our eating out while pregnant guide explains the rules behind the sorting.

It counts pregnancy nutrients. Iron, folate, calcium, DHA, protein and water fill rings against your trimester's targets from what you log or scan. Flo logs symptoms and moods; it does not describe nutrient tracking.

It shows the rule. Each Avo verdict links to the guidance behind it, and where the FDA, the NHS and the European agencies disagree about soft cheese, runny eggs or sushi, our foods to avoid during pregnancy guide sets them side by side. A general health assistant gives you a paragraph; a verdict with its source gives you something to check.

Recipes built for the trimester. 500 pregnancy-safe recipes filtered by trimester and dietary need, with every ingredient rated. Flo does not describe recipes.

The full app costs less. Avo's premium is $29.99 a year. Flo Premium's top listed price is $59.99, and the separate Flo Pregnancy Tracker purchase is $49.99. For a nine-month need, Avo is the smaller bill, though Flo's premium also covers the cycle years either side.

Which app should you choose?

Choose Flo if:

• You already track your cycle in Flo and want the pregnancy in the same place.
• You want to log 70+ symptoms and moods and see patterns.
• You want a general health assistant and expert-led videos.
• You want Anonymous Mode and certified data protection.
• You want the app in one of 21 languages.

Choose Avo Pregnancy if:

• Your most frequent pregnancy question is "can I eat this?".
• You eat out and want the menu checked before you order.
• You want iron, folate, calcium, DHA and protein counted against your trimester.
• You want the rule behind each verdict and to know where the US, UK and EU differ.
• You want pregnancy recipes with every ingredient rated.

Can you use both?

Yes, and it is the obvious arrangement for a Flo user. Keep Flo running as it always has, with Pregnancy Mode on. Add Avo for the shop, the fridge and the restaurant. The two do not overlap: Flo's listing describes no food checker, and Avo does not track cycles. The cost of both is whatever you already pay Flo plus, if you want unlimited scans and the full recipe library, Avo's $29.99 a year.

The bottom line

Flo is the better tracker and Avo is the better food checker. If you want one app for your whole reproductive life, Flo is it, and nothing Avo does changes that. If the question you ask most during these nine months is whether you can eat something, Avo answers it about the specific food, which is not what Flo's listing says its Health Assistant is for. We would keep Flo and open Avo at the table.

Our cheese in pregnancy and listeria in pregnancy guides cover the two food rules that matter most, and we have compared Avo with What to Expect, Pregnancy+, The Bump and BabyCenter the same way.

Prices, features and ratings are from the US App Store and Flo's website on 3 November 2026 and will change. Avo Pregnancy is made by Avo Parenting, the publisher of this site. Flo is a trademark of its respective owner, who are not affiliated with Avo Parenting and have not reviewed or endorsed this comparison.