MyFitnessPal offers an established diary and connected services. MyNetDiary offers a curated diary with optional AutoPilot and AI Coach. Both have more guidance than the old static-calorie-counter comparison suggests.
About this comparison. Fuel publishes this page and competes with these apps. This September 8, 2026 update compares documented features, tier access, and practical use cases. It is not a new controlled speed, accuracy, or reliability test. Recommendations are qualitative; an older review score is not a measured head-to-head result.
01Choose the tools you need at the correct subscription tier
Choose MyFitnessPal for an established food diary, connected services, and paid logging tools. Choose MyNetDiary for a curated diary with optional AutoPilot and AI coaching.
02What each app currently offers
MyFitnessPal offers a broad food diary and connected-service ecosystem. Premium includes barcode scanning, Meal Scan, voice logging, and fasting; Premium+ adds Meal Planner. Nutrition Coach is available on supported paid iOS plans. A feature being documented does not mean it is available in every language or on every device.
MyNetDiary separates Premium and Premium Plus. AutoPilot provides calorie-plan adjustment; the Premium Plus announcement documents AI Coach, meal suggestions, menu scanning, and voice logging. The right price comparison uses the tier that contains the tool you intend to use.
03Coaching and adaptive targets are different purchases
MyNetDiary Premium AutoPilot and Premium Plus AI Coach address different needs. MyFitnessPal Nutrition Coach is available on supported paid iOS plans, while Premium+ adds Meal Planner.
A chat response, a suggested meal, and a calorie target adjusted from your progress are distinct outputs. Compare the output you need instead of counting each as a generic coaching checkmark.
04Compare like billing periods
Compare monthly payments with monthly payments, and annual charges with annual charges. Multiplying two monthly prices by twelve measures the cost of staying on monthly billing, not the price of either annual plan.
Include the correct MyNetDiary tier and MyFitnessPal tier. Check the full renewal charge after a promotion rather than using the introductory monthly equivalent.
05Test coverage and continuity on your own foods
Search common brands, imported products, and a restaurant meal you repeat. Database size alone does not show how quickly you can find a correctly portioned entry.
Reports of freezes, cancellation trouble, or sync errors should identify a version and source. Before switching, test recipe reuse, export, and one day of Health sync with your own account.
06Compare the full cost before choosing
MyFitnessPal: US Premium reference offers: $19.99/month or $79.99/year; Premium+ separate. Official features and terms.
MyNetDiary: Free basic tier; compare monthly and annual Premium and Premium Plus separately. Official features and terms.
MyFitnessPal reference prices come from its US App Store listing, which also lists other offers. A monthly equivalent for an annual plan is still an upfront annual charge. Where a public fixed price is unavailable, compare the offers shown on the same day in the same country rather than treating an old promotional price as universal.
07Make the choice from your next ordinary week
Start with the app that solves the problem named above, then log a normal workday and a training or weekend day. Check portions, reuse a meal, and inspect the feedback before the trial ends.
If your priority is Apple Watch-based targets and a daily coaching workflow, see how Fuel works. That is a separate product choice; the case for either app here should stand on its own.
Frequently Asked Questions
Who should choose MyFitnessPal?
Choose it for an established food diary, connected services, and paid logging tools. Check the documented feature tier and the local subscription offer.
Who should choose MyNetDiary?
Choose it for a curated diary with optional AutoPilot and AI coaching. Compare the corrected meal entry and the feedback you will actually use.
Are the prices and features current?
Official product and support pages were checked September 8, 2026. Named US prices are reference offers; local pricing, trials, and legacy-account access can differ. Confirm the full billed and renewal amounts before subscribing.
