1. BodyDex — AI scanning plus everything Cal AI leaves out
Best overall Cal AI alternative. BodyDex does what Cal AI does — multi-item AI photo scanning with per-item correction — and pairs it with the depth Cal AI skips: a full FatSecret + USDA + Open Food Facts manual log, free custom macros, barcode scanning, recipes, a workout logger, peptide / GLP-1 protocol tracking, and an AI coach grounded in your own data. Data is stored on-device, there are no ads, and unlike Cal AI there's a permanent free tier. Premium ($9.99/mo or $79.99/yr, 7-day trial) unlocks AI scanning, voice logging, and the coach.
Pick it if: You want Cal AI's photo-scanning speed but with a real manual log behind it, a usable free tier, and protocol tracking.
2. MacroFactor — the algorithm, with AI scanning added
Best for serious macro coaching. MacroFactor's adaptive expenditure algorithm is genuinely best-in-class for cutting, lean bulking, and recomp — it recalculates your targets weekly from your real data. It added AI photo food logging in April 2025 (Premium-only), so it now covers the scanning use case too. The catch: there's no free tier at all — $11.99/mo or $71.99/yr (~$5.99/mo annual) after the trial. If the algorithm is your must-have, it's worth paying for.
Pick it if: You're cutting or lean bulking and want algorithmic weekly macro adjustments more than you want a free tier.
3. MyFitnessPal — the database giant
Best food database, weakest AI value. MyFitnessPal has the largest user-contributed food database in the category — obscure restaurant and regional items are usually already in there. But for the AI-scanning use case specifically, it's the weakest value here: Meal Scan is single-item and Premium-gated, and Premium costs $19.99/mo or $79.99/yr (Premium+ $24.99/mo or $99.99/yr), with custom macros and barcode scanning also paywalled. The free tier carries ads.
Pick it if: Database breadth matters more to you than AI scanning quality, or you're already invested in the MFP ecosystem.
4. Lose It! — the budget pick with Snap It
Best budget alternative. Lose It! Premium is $39.99/yr — the cheapest solid annual plan in this list — and includes "Snap It" AI photo logging. In 2026 testing, Snap It identifies the right food category most of the time but is unreliable on portion sizes, so expect to edit. The free tier shows ads, and barcode scanning now requires Premium for new accounts. Its claimed 56-million-item database is a real strength.
Pick it if: You want AI-assisted logging at the lowest annual price and don't mind correcting portion estimates.
5. Yazio — the fasting-friendly budget option
Best for intermittent fasting. Yazio rebranded as an "AI Calorie Tracker" in 2026 and added PRO-only photo-based meal logging. PRO runs about $47.90/yr (frequently discounted), and the package includes excellent fasting plans (16:8, 5:2, 6:1) and 2,900+ curated recipes. The trade-offs: ads on the free tier, and the barcode scanner has moved behind the PRO paywall. Its 4-million-item database is strongest on European foods.
Pick it if: You want AI logging plus structured intermittent-fasting plans at a budget price, especially in Europe.