Cal AI alternatives: 4 options and when each fits
Cal AI is a photo-first calorie counting app. People look for alternatives when logging feels like too much work, when they want a different price, or when they want a different way to log. Below are 4 options, including Sunn, and who each one suits. Only claims from each product's own page are listed, with the date we checked.
See your daily calorie and protein target
Answer a few questions and the free quiz shows both targets before it asks for anything else.
Take the free quizStay with Cal AI if
- Barcode scanning alongside photo logging.
- Built around the photo, so logging is quick if you are happy living in a calorie app.
- Lets you add your own foods and recipes.
The options side by side
| Option | What it is | How you log | Where | Price and trial |
|---|---|---|---|---|
| MyFitnessPal | A calorie and macro tracking app with a free tier and a paid Premium plan | Barcode scan, meal scan, voice log and manual entry | Its own app | Premium listed at €9.99 a month or €49.99 a year (prices vary by country). 7-day free trial for people who have never had Premium |
| Cronometer | A food and nutrient tracking app with a free Basic plan and a paid Gold plan | Barcode scan, manual entry and custom foods; photo log and voice log on Gold | iPhone and Android apps, plus a web version | Gold listed at $10.99 a month, or $59.99 a year billed annually. No free trial listed on the page checked |
| Yazio | A calorie counting app with fasting plans and a recipe library | AI photo tracking, barcode scan or manual entry | iPhone and Android apps | No trial terms stated on the page checked. Price not checked |
| Sunn | An AI nutrition coach in WhatsApp | Photo or text in a WhatsApp chat. No barcode scanner | WhatsApp, plus a web chat | 7-day free trial. $14.99 a month, or $6.67 a month if you pay for a year |
When each one fits
- MyFitnessPal: Barcode scanning, which matters if most of what you eat has a label.
- Cronometer: Barcode scanning, and it is included in the free Basic plan.
- Yazio: Barcode scanning alongside AI photo tracking.
- Sunn: you want to log by sending a photo or a message in a chat you already use, and a daily summary instead of a database to search.
Where Sunn does not fit
Photo and text estimates are approximate, because a camera cannot see portion size perfectly. Sunn has no barcode scanner, so packaged food is not label-exact. It needs WhatsApp, and it is a paid product after the free trial.
Common questions
What is the best alternative to Cal AI?
It depends on how you want to log. If you want barcode scanning and a database, Cronometer or another database app fits. If you want to log by sending a photo or message in WhatsApp, Sunn fits. We list each option's own claims in the table above.
Is there a free alternative to Cal AI?
MyFitnessPal and Cronometer each list a free plan on their own pages. Sunn is a paid product after a 7-day free trial.
Is there a Cal AI alternative that works in WhatsApp?
Yes. Sunn is an AI nutrition coach in WhatsApp. You send a photo or a message and get calories and macros back in the same chat. There is also a web chat for desktop.
Is Sunn cheaper than Cal AI?
We did not check Cal AI's price on its own page, so we do not compare it. Sunn is $14.99 a month, or $6.67 a month if you pay for a year, after a 7-day free trial.
Try it for free
Take the quiz, get your targets, and start the 7-day trial when you are ready.
Take the free quizFacts on this page last checked 2026-10-09.