TLDR
Flo Premium costs $4.99/mo and includes Anonymous Mode, which limits data sharing. But the FTC took enforcement action against Flo in 2021 for sharing user health data with Facebook and Google, and the underlying architecture remains cloud-based. Anonymous Mode is a policy control on top of server-based storage, not a structural change. Floriva is $2.99/mo with on-device storage as the default.
Flo Health
Free / $4.99/moper month
Floriva
From $2.99/monthper month, no data sold
Flo Health Pricing Tiers
| Plan | Price | Ads? | Anonymous Mode? | Data Location | Subpoenable? |
|---|---|---|---|---|---|
| Flo Free | $0/mo | Yes | No | Flo servers | Yes |
| Flo Premium | $4.99/mo | No | Yes (paid) | Flo servers | Yes |
| Flo Premium Plus | $9.99/mo | No | Yes | Flo servers | Yes |
| Floriva | $2.99/mo | No | Default | Your device | No |
Hidden Costs You Won't See on the Pricing Page
- ⚠ FTC enforcement action (2021): Flo shared period dates, pregnancy status, and health symptoms with Facebook, Google, and Flurry without user consent
- ⚠ $59.5M class action settlement September 2025 for data sharing violations
- ⚠ Anonymous Mode is a policy control, not an architectural change; data remains on Flo's servers
- ⚠ Free tier funds the product through behavioral advertising targeted with reproductive health data
- ⚠ Flo Premium price increased after the FTC action; users paying for privacy that was previously marketed as included
What Flo Premium Actually Includes
Flo operates three tiers: a free ad-supported tier, a Premium tier at $4.99/mo, and a Premium Plus tier at $9.99/mo. The free tier includes basic cycle tracking and prediction but shows ads targeted with health data. Premium removes ads, adds health reports, AI chat features, and Anonymous Mode.
Anonymous Mode is the privacy-relevant addition. When enabled, Flo replaces your identifying information with a pseudonymous identifier in its systems, which limits the identifiability of your data within Flo’s infrastructure.
What Anonymous Mode Does Not Do
Anonymous Mode does not change where your data lives. Your cycle history, symptom logs, and health data remain on Flo’s servers. Anonymous Mode reduces the ease of linking your data back to your identity, but it does not remove your data from Flo’s infrastructure.
A court order compelling Flo to produce user data can still apply to accounts using Anonymous Mode. The data exists on the server. Anonymous Mode is a level of obfuscation, not an absence of data.
The distinction between reducing data linkability and removing data from servers is the central issue. Users in US states with abortion restrictions, or in other situations where legal exposure is a concern, face a scenario where even pseudonymous data on a server is potentially discoverable.
The Enforcement History Problem
The FTC took enforcement action against Flo in 2021 for sharing user health data with advertising partners despite Flo’s privacy policy saying it would not. Flo responded by creating Anonymous Mode and restructuring its data practices.
The question Anonymous Mode raises for users evaluating whether to pay for it: if the previous privacy promises were not kept, what confidence exists that the new privacy layer will be maintained? The business model, advertising and subscription revenue, has not fundamentally changed. The incentive structure that led to the original data sharing is still present.
In September 2025, a combined $59.5M class action settlement resolved claims by affected users. On August 1, 2025, a jury separately found Meta liable for accessing user data from the Flo app.
Comparing the Actual Cost
Flo Premium at $4.99/mo buys ad removal, health features, and a privacy control layer on top of server-based storage. Floriva at $2.99/mo provides on-device storage as the default architecture, with no ad layer to remove and no privacy mode to pay for. For users whose primary concern is data privacy rather than feature depth, the Floriva price point is lower and the architecture is stronger.
Source: Reuters, September 25, 2025
Source: FTC case 192-3133
Q&A
Does Flo Premium protect your data?
Flo Premium includes Anonymous Mode, which limits the linkage between your identity and your health data within Flo's systems. However, your data remains on Flo's servers. Anonymous Mode is a policy-level control, not an architectural change. The FTC enforcement action established that Flo shared data despite privacy promises. The server-based architecture that made that sharing possible has not changed.
Q&A
Is Flo Anonymous Mode worth paying for?
Anonymous Mode is a meaningful improvement over Flo's free tier. It limits the identifiability of your data within Flo's system. The question is whether paying for privacy on an app that has a documented history of violating privacy promises is the right approach. For $2.99/mo, Floriva offers on-device storage where privacy is not a feature layer but the default architecture.
Q&A
How does Flo Premium compare to Floriva on price?
Flo Premium is $4.99/mo. Floriva is $2.99/mo. Floriva is cheaper and stores data on your device with no server component. Flo Premium reduces data exposure within a cloud-based system; Floriva eliminates cloud exposure by design.
Tired of paying for an app that sells your data?
Floriva starts at $2.99/month. The app sells software, not your data.
See plans & pricing| Flo Health | Floriva | |
|---|---|---|
| Pricing model | Free / $4.99/mo | From $2.99/month |
| Data sold | Documented | Never |
| Free trial | Limited free tier | 1-month full trial |
Floriva is From $2.99/month — and stores your data on-device, not on a server.
Frequently asked