The best free Cal AI alternative is one that lets you keep scanning meals after a trial ends, and Calo AI does that: photo scanning, voice and text logging and an AI coach are free on Android and in the browser, paid for by ads. Cal AI itself offers a 3-day free trial, but its App Store listing says food scanning analysis results require a subscription.
Disclosure: this page is written by the Calo AI Team, and Calo AI is our app. Every Cal AI fact below comes from Cal AI’s own website, FAQ, terms or app store listings, checked on 1 October 2026.
Cal AI vs Calo AI at a glance
| Cal AI | Calo AI | |
|---|---|---|
| Free tier | 3-day free trial. Food scanning results require a subscription | Every feature free, with ads |
| Price model | Auto-renewing subscription via Apple, Google or Cal AI’s website | Free with ads, optional Premium that removes ads and waiting |
| Platforms | iPhone (iOS 18 or later) and Android (Android 10 or later) | Android app, plus a web app for iPhone, iPad, Mac and PC |
| Photo logging | Yes. Cal AI says it uses your phone’s depth sensor to estimate food volume | Yes, free. An ad plays before a meal scan |
| Other logging | Barcode scan, describe your meal, manual search | Voice and text |
| Indian food | No India-specific claims found. Hindi is one of 15 App Store languages | Meal plans use dishes from your own country’s cuisine. Hindi is one of 7 languages |
| AI coach | Not mentioned on its website or store listings | Free, with a short timer between messages |
| Fasting timer | Not mentioned on its listings | Free, 12:12 to 20:4 plans |
| Ads | Google Play listing shows no “Contains ads” label | Yes, in the free version |
Why do people look for a Cal AI alternative?
Mostly because of price. Cal AI is free to download, but the App Store description marks meal scanning with an asterisk and states: “Food scanning analysis results require a subscription.” Cal AI’s FAQ also explains that tapping the + button to log food opens the paywall screen when the app does not see an active subscription.
In India the listings show these in-app purchase prices (checked 1 October 2026, and they change):
- Google Play India: ₹990 to ₹6,500 per item.
- App Store India: items labelled “Unlimited” from ₹119 to ₹3,999. The listing does not say which billing period each price covers.
Two other details matter if you switch phones. Cal AI’s FAQ says a subscription is tied to the platform you bought it on, so moving from iPhone to Android means buying a new one. Its FAQ also lists minimum requirements of iOS 18 or Android 10.
Is there a free Cal AI alternative for Android?
Yes. Calo AI is a free Android app on Google Play, and every feature is free:
- AI photo meal scanning, plus voice and text logging.
- Personalised meal plans using dishes from your own country’s cuisine.
- An AI nutrition coach.
- An intermittent fasting timer with plans from 12:12 to 20:4.
- Weight and macro analytics, and step tracking.
We want to be upfront about the trade-off. The free version shows ads, including an ad before each meal scan, and there is a short timer between AI coach messages. Premium removes the ads and the waiting, but it does not unlock any extra features. If you are on iPhone, the web app gives you the same features in Safari.
How does photo logging compare?
Both apps let you photograph a meal and get calories, protein, carbs and fat. Cal AI says it uses your phone’s depth sensor to calculate food volume before its AI analyses the meal. Its own FAQ is refreshingly honest: “CalAI is about 80% accurate”, and it suggests good light and a clear, in-focus photo.
Calo AI’s photo results are estimates too. Portion size is the hardest part for any photo tracker, especially with Indian food where oil, ghee and katori sizes vary. In Calo AI you can correct a result by voice or text, and describing the dish (“two roti, one bowl of rajma, no ghee”) improves accuracy. Try our photo calorie calculator to see how it handles one of your meals, and read how accurate AI calorie trackers are before trusting any app’s number blindly.
Which is better for Indian food?
We could not find any India-specific claims on Cal AI’s website or store listings. That does not mean it handles Indian meals badly, only that it does not focus on them. It does list Hindi among its 15 App Store languages, which is a plus.
Calo AI is built with Indian users first. Your meal plan uses dishes from your own country’s cuisine, so an Indian user gets Indian meals rather than a generic Western plan. The app is available in Hindi and six other languages.
When is Cal AI the better choice?
Cal AI is a well-made app, and for some people it is worth paying for. It is likely the better choice if:
- You want a native iPhone app. Cal AI’s App Store listing also shows Apple Watch compatibility. Calo AI has no App Store app.
- You eat a lot of packaged food and want barcode scanning, which Cal AI lists on its website.
- You want an app with no ads. Its Google Play listing does not carry a “Contains ads” label.
- You want a family plan, which Cal AI’s FAQ mentions.
- You rely on Apple Health or Google Fit sync for steps, which Cal AI supports.
How do you switch from Cal AI to Calo AI?
- Keep a record. Cal AI’s FAQ mentions a PDF export. Save one, or take screenshots of your weight and calorie history.
- Cancel the subscription in your phone’s settings, not the app. Cal AI’s FAQ says you cannot cancel inside the app and that deleting the app does not cancel your subscription. Its terms say subscriptions renew automatically unless cancelled at least 24 hours before the current period ends.
- Install Calo AI from Google Play, or open the web app on iPhone or a computer.
- Set up your profile. Calo AI works out your target with the revised Harris-Benedict equation and a 250, 500 or 750 kcal deficit, never going below 1,200 kcal for women or 1,500 kcal for men.
- Scan your next meal, then fix anything that looks off by voice or text.
A note on safety: if you are pregnant or breastfeeding, under 18, or have diabetes, PCOS, kidney disease or a history of eating disorders, speak to a doctor or registered dietitian before following a calorie target from any app. Real results vary from person to person.