These apps don't compete; they complement
Yuka rates the quality of packaged foods and cosmetics on a 0-100 scale based on additives, sugar, sodium, and other quality markers. CaloriesCam tracks calories and macros consumed across meals. They solve different problems: Yuka helps at the grocery store deciding what to buy; CaloriesCam helps after meals tracking what you ate. Many users run both. Calling Yuka a 'calorie tracker alternative' is a category error — it doesn't track total intake or aggregate to a daily total.
Where Yuka adds real value
For users who want to upgrade the quality of packaged foods they buy — fewer additives, less added sugar, lower sodium — Yuka's scoring is genuinely useful. The 0-100 score breaks down what's driving each rating, so you can learn over time which brands fit your standards. The cosmetic scoring is similarly useful for users avoiding specific ingredients in personal care products. None of this is in CaloriesCam's scope.
Where CaloriesCam adds real value
For users who need to track calorie and macro intake against a target — whether for fat loss, muscle gain, or maintenance — Yuka offers nothing. Selecting only Yuka-green packaged foods does not produce a calorie deficit or surplus; the math has to come from somewhere else. CaloriesCam handles that math. For users with body composition goals, CaloriesCam is the necessary tool; Yuka is a complementary tool for upgrading food quality alongside.
Pricing and the dual-app reality
Yuka's basic version is free; premium runs roughly $10-15/year. CaloriesCam's free tier and paid tiers are described elsewhere on this site. The combined cost of running both is modest. For users who want both food quality scoring AND calorie tracking, running both is a sensible setup. Picking one to replace the other doesn't make sense because they don't overlap functionally.