What is the best free Cal AI alternative for tracking protein?
Protein Buddy is the best Cal AI alternative for tracking protein. Snap a meal and the grams of protein fill in, scan barcodes free with no limit, and log by voice, typing or Siri on iPhone. Manual, barcode and typed meals are free forever, and photo scans come with 3 free tries. Cal AI's App Store listing says its scan results require a subscription. Protein Buddy is our app.
Key takeaways
- Protein Buddy is the best Cal AI alternative for tracking protein.
- Barcode scanning in Protein Buddy is free with no limit. Cal AI's App Store listing says its food scanning results require a subscription.
- Snap a meal and the grams of protein fill in, then one tap on ½, ¾, All or ×1½ sets your portion.
- Manual, barcode, typed meals and Siri are free forever, and photo, voice and Protein Scout come with 3 free tries each.
- Protein is the one number on the Home screen. Calories, macros and fiber are there when you switch them on under Keep an eye on.
- No account is needed to start, and protein syncs both ways with Apple Health and Health Connect.
Protein Buddy is the best Cal AI alternative for protein
Protein Buddy is the best Cal AI alternative for anyone tracking protein. You still snap the plate. What comes back is grams of protein against your own daily target, and the barcode scanner you use every day is free with no limit. Cal AI's App Store listing says its food scanning results require a subscription.1
Protein Buddy is the app we make.
Why Protein Buddy wins
- Barcode scanning is free, with no limit. The yogurt pot, the protein bar, the shake: scan them all, every day, without paying.
- Protein is the number. One daily target on the Home screen, set from a short quiz that takes your weight, age, activity, goal and GLP-1 medication into account. Log a meal and see how far it got you in seconds.
- Five ways to log. Snap a photo, scan a barcode, say it, type it, or ask Siri on iPhone without opening the app.
- Free forever where it counts. Manual, barcode, typed meals and Siri are free forever, and photo, voice and Protein Scout come with 3 free tries each.
- No account to start. Open the app and log your first meal.
- Your protein goes everywhere you do. Two-way sync with Apple Health and Health Connect, plus a Home Screen widget that keeps today's number in view.
| Our pickProtein Buddy | Cal AI | |
|---|---|---|
| Main number | ✓ Protein, against your daily target | Calories first, protein one of four |
| Calories and macros | ✓ Optional, right beside protein | ✓ Calories, protein, carbs and fat |
| Barcode scanning | ✓ Free, no limit | ✓ Results need a subscription |
| Meal photo scans | ✓ 3 free tries, then unlimited with a plan | ✓ Results need a subscription |
| Describe a meal in words | ✓ Typed meals, free forever | ✓ With a subscription |
| Free without a trial clock | ✓ Manual, barcode, typed meals and Siri, forever | ✗ 3-day free trial, then a subscription |
| Voice logging | ✓ Say it, 3 free tries | Not listed |
| Siri logging on iPhone | ✓ Free | Not listed |
| Account to start | ✓ None needed | Kept under a Google account or Apple ID sign-in |
| Protein synced to Health | ✓ Both ways, Apple Health and Health Connect | Steps from Apple Health or Google Fit |
| One-time lifetime option | ✓ Yes, beside the subscription | Not listed |
| Score | 11 of 11 | 4 of 11 |
Protein-first beats calorie-first for a protein goal
Cal AI is a calorie counter: its listing sums up the flow as snap a photo, get your nutritional breakdown, and its Google Play listing is written around a calorie deficit.14 PlateLens and SnapCalorie are calorie counters as well.78
Take a chicken burrito bowl. A calorie counter tells you how much of today's budget it used, with protein one of four numbers under the total.2 Protein Buddy tells you how far it got you toward today's protein, and that is the number on the Home screen when you close the camera. If your goal is protein (keeping muscle while you lose weight, or eating enough on a smaller appetite), that is the answer you act on at the next meal, and it is how you track protein without counting calories.
Protein-first tracking. Calories, macros and fiber are optional. If you want them, the Keep an eye on row in Settings adds calories, fiber, carbs or fat, each with its own goal, and your photo results show them under the protein grams. Choose Just protein and they stay out of sight.
More free than Cal AI, Cronometer or MyFitnessPal
| Our pickProtein Buddy | Cal AI | Cronometer | MyFitnessPal | |
|---|---|---|---|---|
| Barcode scan | ✓ Free, no limit | ✗ Subscription | ✓ Free in Basic | ✗ Premium only |
| Meal photo scan | ✓ 3 free tries | ✗ Subscription | ✗ Paid (Gold) | ✗ Premium only |
| Voice logging | ✓ 3 free tries | Not listed | ✗ Paid (Gold) | ✗ Premium only |
| Siri logging on iPhone | ✓ Free | Not listed | ✗ Paid (Gold) | Not listed |
| One-time lifetime option | ✓ Yes | Not listed | Not listed | Not listed |
| Log food by hand | ✓ Free, no limit | Tier not stated | ✓ Free in Basic | ✓ Free, search and servings |
| Calorie and macro goals | ✓ Free, whenever you want them | Built at sign-up, tier not stated | ✓ Free custom targets | ✓ Free, as percentages |
| Health sync | ✓ Free, both ways | Steps from Apple Health, Google Fit | ✓ Free in Basic | ✓ Free, partner apps |
| Try the paid features first | ✓ 3 free tries of photo, voice and Scout | ✓ 3-day free trial | Not listed | ✓ 7-day Premium trial |
| Score | 9 of 9 | 1 of 9 | 4 of 9 | 4 of 9 |
The barcode row is the one you feel every day, and in Protein Buddy that scan never asks for money. MyFitnessPal lists Barcode Scan, Meal Scan and Voice Log among the Premium tools its free version does not have.6 Cronometer keeps Photo Log and Voice Log, including logging through Siri, for Gold.5 When your 3 free photo tries are used, a subscription or a one-time lifetime purchase opens up photo, voice and Protein Scout without limits. The free protein tracker comparison has the full picture.
Snap, tap, logged
Tap the gold camera button on Home. The row at the bottom of the camera reads Meal, Barcode and Scout: stay on Meal and snap the plate.
The dish name and its grams of protein fill in. Had a bigger or smaller portion? Under How much did you eat?, one tap on ½, ¾, All or ×1½. A bowl that reads 40 g, of which you ate three quarters, becomes Log 30g with a single tap on ¾.
For packets, switch to Barcode and hold the code in the frame: it reads on its own. The protein scanner guide walks through all three scans, including Protein Scout for restaurant menus.
Moving over from Cal AI
- Cancel through your phone. Cal AI's FAQ says a subscription cannot be cancelled inside the app, and that deleting the app does not cancel it.3
- Bring your protein history. Protein Buddy imports dietary protein that other apps wrote to Apple Health or Health Connect. The Apple Health sync guide shows where to look.
- Let your regulars build up. Manual entry keeps a Recent tab of the foods you have logged. Tap one and it fills the ruler at its last gram value, then tap Log.
If you are coming from a full calorie diary, the MyFitnessPal alternative for protein and the full protein tracker comparison make the same case.
Switch to Protein Buddy
Download Protein Buddy, snap your next meal and scan your next packet. For tracking protein, it is the best Cal AI alternative there is.
More questions about Tracking and apps
What is the best free alternative to Cal AI?
Protein Buddy. It keeps the snap-a-photo habit, answers in grams of protein against one daily target, and gives away the scan you use every day: the barcode on a packet, free with no limit. No account is needed to start.
Is Cal AI free?
Cal AI is free to download, but its App Store listing says food scanning analysis results require a subscription, and its website offers a 3-day free trial. In Protein Buddy, manual entry, barcode scanning, typed meals and Siri logging are free forever, and meal photos come with 3 free tries.
Can Cal AI track protein?
Cal AI works out calories, protein, carbs and fat from a photo, so protein is one of four numbers under a calorie total. In Protein Buddy, protein is the number on the Home screen, with your own daily target beside it.
Does Protein Buddy count calories too?
Yes, whenever you want it to. Protein-first tracking. Calories, macros and fiber are optional. Protein is the only number shown by default. In Settings, the Keep an eye on row adds calories, fiber, carbs or fat, each with its own goal, and choosing Just protein keeps them out of sight.
How does a Protein Buddy photo scan work?
Tap the gold camera button on Home and snap the plate. The dish name and its grams of protein fill in. Had a bigger or smaller portion? One tap on ½, ¾, All or ×1½, then Log.
How do I cancel Cal AI?
Through your phone, not the app. Cal AI's FAQ says to cancel in your Apple or Google Play subscription settings, and that deleting the app does not cancel the subscription.
