USIUser Sentiment Index

The user-sentiment desk

How real users talk about the apps — read aspect by aspect.

We read public user sentiment — written app-store reviews, Reddit, forums, Trustpilot — and organise it by the dimensions people actually argue about: accuracy, ease, value, support and more. Real, dated store ratings sit beside it as an honest anchor. No verdict. No score out of 100. No single winner.

Positive lean Mixed lean Negative lean — a reading of public chatter, never a measured number
9 sentiment profiles 10 categories tracked Ratings read as of May 2026

Latest sentiment profiles

Each profile pairs a paraphrased, sourced reading of the public conversation with the real store ratings.

Calorie & Nutrition Trackers

PlateLens

An AI-photo-plus-manual calorie and nutrition tracker — one of the newest names in the category — whose user sentiment leans favourable on logging speed and flexibility.

3 positive 0 critical

Sentiment reviewed July 2026
Calorie & Nutrition Trackers

Carb Manager

A keto- and low-carb-focused calorie tracker whose public sentiment leans favourable on net-carb tooling and database breadth, and divided on how hard it pushes its paid subscription.

3 positive 1 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

Cronometer

A micronutrient-focused calorie and nutrition tracker whose public sentiment leans strongly on database accuracy and depth of detail, with a recurring note that the interface feels dense to newcomers.

3 positive 0 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

FatSecret

A long-running, fully free calorie and nutrition tracker with web and mobile logging, whose public sentiment leans favourable on price and breadth but divides over community-entered database accuracy.

3 positive 0 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

Lifesum

A design-led calorie and nutrition tracker with guided diet plans whose public sentiment leans warm on look and feel but turns critical on its food database and paywall.

1 positive 2 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

Lose It!

A long-established calorie tracker whose public sentiment leans favourable on approachability and database breadth, with recurring complaints about ads and the push toward its premium tier.

3 positive 0 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

MacroFactor

A subscription-only macro and calorie tracker built around an adaptive energy-expenditure algorithm, whose public sentiment leans strongly favourable on logging speed and coaching, with the no-free-tier model the main sticking point.

3 positive 0 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

MyFitnessPal

The long-running calorie tracker with an enormous crowd-built food database; public sentiment is broadly warm on habit and breadth but increasingly sour on how much has moved behind the Premium paywall.

2 positive 1 critical

Sentiment reviewed May 2026
Calorie & Nutrition Trackers

YAZIO

A calorie tracker with a built-in fasting timer whose public sentiment praises the clean interface but splits sharply on the subscription wall and database coverage.

1 positive 2 critical

Sentiment reviewed May 2026

Categories

Ten verticals, each read across its own aspect set. Categories with a published overview link through; the rest are on the desk's queue.

Calorie & Nutrition Trackers 9 profiles Budgeting & Personal Finance queued Habit & Productivity queued Fitness & Workout queued Sleep Tracking queued Meditation & Mindfulness queued Period & Cycle Tracking queued Water & Hydration Tracking queued Language Learning queued Notes & Password Managers queued
How to read the index. A lean — positive, mixed or negative — is our reading of how a public conversation tilts on one aspect, in our own words, with the source linked. It is never a number. Store ratings are real, dated and linked; a small or newer sample is flagged so a strong average isn't mistaken for a settled one. See the methodology for the full model.