1 item is on the public record against it — FDA warning letter — with the document behind it on its record page. That is a separate question from the ratings, and it is the one with an answer that can be checked.

Why is Zealthy rated 3.2 on one site and 4.2 on another?

Because the two are counting different people. Apple App Store has it at 4.21 from 2,845 ratings and Trustpilot at 3.20 from 6,043. Ratings of the iPhone app, most of them left in response to a prompt the app itself chose when to show. It measures whether the app worked, not what the service costs or what is on the company's record. Reviews left by anyone who chooses to, plus reviews from customers the company invited. Both routes are self-selected, in opposite directions. Neither is fake. They answer different questions, and no page that quotes one of them says which.

Which Zealthy rating should I believe?

Whichever you can say what it measures. The largest count here is 6,043 on Trustpilot, which is a lot of people and still only measures what that site collects. A rating cannot tell you what a company was told to stop doing by a regulator, what its contract commits you to, or what it charges once the introductory month ends. Those are on this site with the source and the date.

Zealthy reviews

What do reviews of Zealthy actually say?

They disagree by 1.0 point out of five. Apple App Store rates Zealthy 4.21 from 2,845 ratings, read 2026-09-11, and Trustpilot rates it 3.20 from 6,043, read 2026-08-31 — for the same company. Every figure below is real; they count different people, gathered in different ways, and no page that quotes one of them says which. What the ratings do not carry is the 1 item on Zealthy's public record: FDA warning letter, with its document.

Last updated 2026-09-11 — the ratings below, each with the date it was read. Read and dated by Alex Seot.

Every rating, and what each one measures

4.21Apple App Store2,845 ratings, read 2026-09-11See it →
Ratings of the iPhone app, most of them left in response to a prompt the app itself chose when to show. It measures whether the app worked, not what the service costs or what is on the company's record.
Listed as: Zealthy Health & Weight Loss
3.50Google Play779 ratings, read 2026-08-31See it →
Ratings of the Android app, most of them left in response to a prompt the app itself chose when to show.
Listed as: Zealthy Health & Weight Loss - Apps on Google Play
3.20Trustpilot6,043 ratings, read 2026-08-31See it →
Reviews left by anyone who chooses to, plus reviews from customers the company invited. Both routes are self-selected, in opposite directions.
Listed as: Zealthy Reviews | Read Customer Service ...

Each rating carries the date it was read and links to the listing it came from. These are the ratings a search for “zealthy reviews” turns up, which is where a reader meets them. Employer ratings on Glassdoor and Indeed are excluded: they measure what it is like to work there.

What no rating on this page can tell you

Zealthy carries 1 item on the public record. None of the ratings above moves because of it.

• FDA warning letter

Including 1 FDA warning letter: Unlawful Sale of Unapproved and Misbranded Drugs to United States Consumers Over the Internet (Telehealth), 2025-09-09.

The full record, with each document →The price and the terms →Every provider's ratings, side by side →

The registers behind the record beside these ratings

A star rating is what a site collected. These are the registers this page sets it against, named so the comparison can be checked.

Warning letters, U.S. Food and Drug Administration — The register searched for every seller on this site. A letter found here is linked from the seller's page to the original.
Cases and proceedings, Federal Trade Commission — The register searched for advertising and billing actions against a seller.

Zealthy reviews, answered

Is Zealthy legit?: 1 item is on the public record against it — FDA warning letter — with the document behind it on its record page. That is a separate question from the ratings, and it is the one with an answer that can be checked.
Why is Zealthy rated 3.2 on one site and 4.2 on another?: Because the two are counting different people. Apple App Store has it at 4.21 from 2,845 ratings and Trustpilot at 3.20 from 6,043. Ratings of the iPhone app, most of them left in response to a prompt the app itself chose when to show. It measures whether the app worked, not what the service costs or what is on the company's record. Reviews left by anyone who chooses to, plus reviews from customers the company invited. Both routes are self-selected, in opposite directions. Neither is fake. They answer different questions, and no page that quotes one of them says which.
Which Zealthy rating should I believe?: Whichever you can say what it measures. The largest count here is 6,043 on Trustpilot, which is a lot of people and still only measures what that site collects. A rating cannot tell you what a company was told to stop doing by a regulator, what its contract commits you to, or what it charges once the introductory month ends. Those are on this site with the source and the date.

The other sellers' ratings, widest disagreement first

9 of the sellers tracked here are rated on more than one site, and on 7 of them the sites are half a point or more apart. The rest are rated on one site, with nothing to set it against.

Calibrate4 sites, 3.6 points apart
Noom Med3 sites, 3.4 points apart
Hims & Hers5 sites, 1.9 points apart
Ro Body2 sites, 0.9 of a point apart
Knownwell2 sites, 0.6 of a point apart
WeightWatchers Clinic2 sites, 0.6 of a point apart
Sesame Care3 sites, 0.4 of a point apart
Mochi Health2 sites, 0.4 of a point apart
Foundrated on one site
Ivim Healthrated on one site
LifeMDrated on one site
PlushCarerated on one site

All of them in one table, against each company's record →

halfrx collects no reviews and publishes no star rating of its own. Every figure above belongs to the site named beside it, is linked to the listing it came from, and carries the date it was read. Information only, not medical advice.