Renzy vs FatSecret
FatSecret is free, but you pay with ads and manual logging. Renzy photographs your plate and does the rest with AI.
FatSecret
Why switch from FatSecret?
Ads in the free version
FatSecret is free, but its free plan shows ads between your data. Renzy never shows ads.
Manual or barcode logging
You search each food or scan its barcode; there's no photo of the plate that estimates calories and macros for you.
Uneven crowdsourced database
Many entries are user-created, so quality varies and you end up double-checking macros by hand.
Counting calories falls short
FatSecret records what you already ate; Renzy's analysis also gives you the plate's micronutrients: sugar, sodium, fiber or iron.
When to choose FatSecret over Renzy
FatSecret has an argument no paid app can rebut: it is genuinely free, with almost everything important available without a subscription, and it has been running for over a decade. It also has a community — forums and user recipes — which for many people is the part that sustains the habit. If your budget for this is zero, or if the social side is what keeps you engaged, FatSecret is a perfectly reasonable answer and we are not going to pretend otherwise.
The verdict
Here the comparison is honest and simple: you pay or you do not. FatSecret is free and asks for your time instead — searching for every food, trusting a crowd-sourced database, living with advertising. Renzy costs €9.99/month and gives that time back: photo, five seconds, logged, without a single ad. If logging comes easily to you and you enjoy the process, you do not need to pay anything. If you have spent years starting and quitting because logging is a chore, the problem is not the database: it is the friction, and that is exactly what you are buying here.
FAQ
Is it worth paying when FatSecret is free?
Only if friction is your problem. If you already log daily without effort, a free app serves you fine. If you quit after two weeks because searching and adding up wears you down, that is where a photo changes things.
Does Renzy have a free tier?
There is a full 7-day trial, no card required. There is no permanent free tier: AI scanning costs money per photo, and we would rather say so than fund it with ads or by selling data.
Are there ads in Renzy?
No, on any tier. Not during the trial and not on Pro. We also do not sell your data to third parties — that is written in the privacy policy, not only here.
Stop typing what you eat
7-day free trial. Photograph your plate and get calories and macros. No ads.
Try Renzy for free