FatSecret Review

Pros and Cons

Score Breakdown

Quick Verdict

FatSecret scores 65/100 in our 2026 evaluation. It is the budget pick of the category — Premium Plus at $19.99/yr is materially cheaper than any mainstream competitor, and the free tier is genuinely usable. The trade-offs are real: in the DAI Six-App Validation Study (DAI-VAL-2026-01), FatSecret recorded ±17.8% MAPE on weighed reference meals — comparable to MyFitnessPal, well behind Cronometer (±5.2%) and PlateLens (±1.1%). The UX is dated, the macro depth is shallow, and there is no AI photo logging. For cost-conscious users who want vanilla tracking at the lowest price, FatSecret holds up. For everyone else, the saved dollars are not worth the missing features.

What Is FatSecret?

FatSecret launched in 2007 and has remained independent through the entire wave of M&A that consumed MyFitnessPal and reshaped the rest of the category. The company is privately held with a small team and a focus on broad-but-shallow product coverage — calorie tracker, recipe library, community features, professional dietitian portal, and a multi-language localization strategy.

The product is iOS, Android, and web. The structure is familiar: search-and-log diary, barcode scanner, recipe builder, exercise log, weight tracking, community feed with shared recipes and food images.

Pricing: free with Premium Plus at $19.99/yr. The free tier is usable; Premium Plus removes ads, adds advanced macro goals, exports, and a small set of additional features.

How We Tested FatSecret

We logged 240 weighed reference meals through FatSecret using the DAI Six-App Validation Study protocol. Five trained users participated. We also ran the fifty-food search audit, a barcode benchmark across US, UK, and Australian products, and a thirty-day daily-use evaluation.

All accuracy numbers reflect our reproduction of the DAI protocol on the reference meal set used in DAI-VAL-2026-01.

Accuracy: How FatSecret Performs Against Weighed Meals

The headline: ±17.8% MAPE across all 240 reference meals.

The pattern is essentially identical to MyFitnessPal: barcoded packaged goods are best, mixed bowls are worst, and the user-submitted database produces wide variance that no UX layer fixes.

Database: Verification Methodology

FatSecret’s database is approximately eight million entries — between MyFitnessPal’s 14M and Lose It!‘s 7M. The structure is hybrid: manufacturer-fed packaged goods, user-submitted everything else, and a verified-entry layer that exists but is not strongly differentiated in default search.

In our search audit, FatSecret returned an average of 18 entries per query with a median variance of 17% across top results — slightly better than MyFitnessPal’s 19%, well behind Cronometer’s 6%.

AI Features: None

FatSecret has no AI photo logging in 2026. The team has not announced plans for one.

If photo AI is a priority, look elsewhere — Cal AI, Foodvisor, MyFitnessPal Premium, or PlateLens.

Macro & Micronutrient Tracking

Free: calories, protein, carbs, fat. Premium Plus adds custom macro goals, fiber, and a small set of additional fields. No meaningful micronutrient tracking.

For micronutrient-focused tracking, FatSecret is not the right tool.

Pricing: Real Cost After 12 Months

$19.99/year is the cheapest mainstream Premium tier. For comparison: Lose It! Premium $39.99, Yazio Pro $40, Foodvisor Premium $39.99, MyFitnessPal Premium $79.99. The price-per-feature ratio is genuinely good if the basic feature set covers your needs.

Who Should Use FatSecret

Pick FatSecret if:

• You want a budget calorie tracker with broad coverage.
• You primarily eat US, UK, or Australian packaged goods and chain restaurants.
• You value low price over UX polish.
• You want a multi-language interface (Spanish, German, French, Italian, Portuguese).
• You are an active user of community recipe libraries.

Who Should Avoid FatSecret

Skip it if:

• You are tracking for a clinical reason.
• You are running a measured cut.
• You want photo AI.
• You want micronutrient depth.
• You value modern UX design.

FatSecret vs Top Alternatives

• vs MyFitnessPal: Comparable accuracy and database model. FatSecret is one-quarter the Premium price and has worse UX. The trade-off is real.
• vs Lose It!: Lose It! has cleaner UX and slightly better accuracy. FatSecret is half the Premium price.
• vs Cronometer: Cronometer is materially more accurate, free for the full feature set most users need, and clinically deeper. FatSecret loses on every dimension except global coverage.
• vs PlateLens: PlateLens (±1.1% MAPE) is a different photo-first category. The right pick if accuracy matters; FatSecret if budget matters.

Bottom Line

FatSecret is the budget calorie tracker. The 65/100 score reflects reasonable coverage and excellent pricing balanced against dated UX, mid-tier accuracy, and shallow feature depth. For cost-conscious users who want vanilla tracking, this is fine. For everyone else, the saved dollars are not worth the missing features.

Who is FatSecret for?

Best for: Cost-conscious users who want a vanilla calorie tracker, primarily eat US/UK/AUS packaged goods and chain restaurants, and prioritize price over UX or accuracy.

Not ideal for: Clinical users, recomp athletes, design-conscious users, anyone needing photo AI, or users who want micronutrient depth.