Who can see my period data — compared with Flo

Start anonymously — no email, no name

Short version first, because you shouldn't have to scroll for it: Not a rhetorical question. The honest answer has four parties: you, the vendor's staff, its processors, and anyone who compels or steals access. Here's how Avoria narrows that list. Flo is the category default, which makes it the fair benchmark — including its documented regulatory history. Below: the mechanics, the trade-offs and what to do in the next five minutes.

Who can see my period data — compared with Flo

Against Flo, who can see my period data is the clearest point of divergence. Flo's model needs an account and, historically, an ad and analytics stack — the FTC's 2021 settlement and 2024 follow-up put the data-sharing on the public record. Avoria removes the identity layer instead of promising to handle it carefully. Flo settled with the FTC over data sharing in 2021 and faced further action in 2024; Avoria ships without the ad SDKs that make that possible.

How it actually works

Row-level security scopes every table to your account id, so one account cannot read another's rows even through the API. Staff access to production data is restricted, and the cloud vault holds ciphertext. With an anonymous account, the rows that do exist are not attached to a name, an email or a phone number. Avoria's anonymous accounts hold no identifier that could link a log to a person.

Why it matters

The threat model that matters isn't only hackers. It's ad partners, data brokers, a subpoena, a jealous partner with your unlocked phone, and a future owner of the company changing the policy. Framed for compared with Flo, the practical consequence is that fewer parties end up holding a copy of a health record you never intended to publish, and the copies that do exist are harder to join back to you.

What Avoria does about it

Three concrete things. First, Row-level policies enforced at the database, not just in the app. Second, App lock and biometric unlock for the phone-in-hand threat. Third, Nothing to hand over that identifies you, because nothing was collected. None of that is gated behind an email address — the anonymous account is the full product, not a preview tier.

The AI part, without the hand-waving

Avoria's daily brief is generated by a language model that receives cycle context and nothing else: cycle day, phase, recent symptom tags and your stated goal. No name, no email, no device id enter the prompt, and responses aren't recycled into third-party training sets. The output is deliberately unexciting — an energy read, a focus window, a food angle and a movement suggestion — because a brief that shouts is a brief optimised for engagement rather than for you.

What you get besides privacy

Privacy on its own is a feature nobody opens an app for. Avoria pairs it with the working parts: a cycle calendar that models your own variance instead of a 28-day template, phase-aware nutrition and training guidance, symptom logging with 1–5 severity charted against cycle day, wearable sync scoped to the metrics the model actually uses, one-click imports from Flo and Clue, CSV and JSON export, and calm reminders you configure once. All of it available on an account with no identity attached.

Do this next

Request your Flo export today (it can take a day or two to arrive), then import the file into Avoria's migration screen. Nothing is lost in the move. Avoria is educational and is not medical advice. For diagnosis or treatment, please talk to a clinician.

Signals this applies to you

Three quick signals this actually applies to you: you feel the app pulling you back to log data you don't remember, you catch yourself scrolling past ads on days you're already low, and your predicted date has drifted more than three days twice in the last six cycles. If two of those land, it's not user error — it's the product. On who can see my period data (compared with Flo) specifically, these signals show up faster than most people expect — usually inside two cycles, sometimes inside one. Write them down the moment you notice, because the memory of a rough day compresses fast and the log is the only honest record you'll have when you re-read the month at the end. If none of the signals apply and you're just curious, keep reading anyway — the plan below is a decent baseline for anyone tracking a cycle at all.

What the science actually says

What the research actually shows: cycle length varies more than the classic 28-day figure suggests — a large 2019 Nature Digital Medicine analysis of over 600,000 cycles found the average is closer to 29.3 days and normal variation spans 21–35 days. That's why a rigid 28-day model quietly misses days for a huge share of users, especially in perimenopause and PCOS. Any predictor worth using has to model your variance, not average it away. That's the reference frame Avoria's daily brief works from when it talks about who can see my period data (compared with Flo), and it's why the answer for compared with flo rarely matches the answer for someone on a perfectly textbook 28-day loop. The corollary matters too: any advice that ignores your phase, your history and your logged variance is population-level advice being sold as personal advice. It might still be right for you, but you'll only know from your own two-cycle log — not from the marketing.

Your 7-day Avoria plan

Here's the calm one-week reset: Day 6 — turn off every notification except the daily brief. Day 7 — re-read the week's briefs together; the pattern will be obvious. Day 1 — log one mood + one energy score (1–5) at the time you already unlock your phone. Day 2 — export your last six months from your current app; keep the CSV somewhere you'll find it. Day 3 — read Avoria's daily brief once, in bed, no scrolling after. Day 4 — tag your workout with phase + energy; skip the heavy lift if energy is under 3. Day 5 — log skin, sleep and libido on the same screen; it takes under a minute. By day seven you'll have enough signal to see whether Flo — or any tracker — actually helps with who can see my period data (compared with Flo), or whether it's just been logging around it. Nothing on this list takes more than five minutes. The point is not a heroic new routine; it's a small honest baseline you can compare against next month. Re-run the same seven days one cycle from now and the diff will tell you more than any single insight card ever could.

What not to do

Avoid the classic three: over-logging on good days and under-logging on hard ones (the hard days carry the signal); trusting a 28-day default when your last six cycles say otherwise; and leaving old trackers installed 'just in case' — an app you don't open is still syncing on schedule. The temptation with who can see my period data (compared with Flo) is to add more tools; the fix is almost always fewer, better ones. A second app you check twice a week isn't a backup — it's a second surface leaking the same data, plus a second notification queue eating your attention. Uninstall the ones you don't open. The point isn't more data. It's the right data, held on your terms, translated into one useful decision each morning. That's the bar. Anything below it is noise.

A quick self-check

A quick self-check before you commit to any tracker: does it show you the raw data, does it let you export the raw data, and does it explain — in one sentence — how a prediction shifted when it did? Three yeses means the tool respects you. One 'no' is a warning; two is a reason to move. Avoria answers yes to all three by design, and that's the standard worth applying to the rest of your health stack too — sleep, nutrition, activity. The specific answer for who can see my period data (compared with Flo) will land in your daily brief; the pattern for compared with flo will emerge in the weekly recap. Don't optimise week one — just log honestly.

Avoria is not medical advice. For diagnosis or treatment, please talk to a clinician.