Verdict

DietAI: Calorie Counter & Diet scores 7.1 out of 10 in this guide. Method healthier-v1: weighted blend of 9 data-derived sub-scores; see scoring.md. The record files it for Casual Trackers — Ideal for those who want a low-effort way to log food via photos.. It is a weak fit for Precision Athletes — Not suitable for those requiring exact macro tracking or detailed nutritional analysis..

Who it is for

Casual Trackers — Ideal for those who want a low-effort way to log food via photos. Visual Learners — Great for users who prefer graphs and visual feedback on weight progress.

Price

Monthly: $9.99.

Yearly: $29.99.

Weekly: $7.99.

Trial: Offers various trial periods via in-app purchases..

What the feature record says

Photo logging is marked available. Quality: mixed. Coverage: strong. Usefulness: high. Core feature; convenient but prone to accuracy errors with portion sizes. Evidence noted: description screenshots

Text logging is marked available. Quality: good. Coverage: moderate. Usefulness: medium. Manual entry is available but users report it can trigger crashes. Evidence noted: reviews

Macro tracking is marked available. Quality: good. Coverage: strong. Usefulness: high. Tracks protein, carbs, and fats, though users desire more guidance. Evidence noted: description screenshots

Fasting is marked available. Quality: fair. Coverage: weak. Usefulness: low. Mentions eating window management but lacks robust fasting tools. Evidence noted: description web

Accuracy focus is marked available. Quality: fair. Coverage: moderate. Usefulness: medium. AI estimations are often inconsistent and require manual correction. Evidence noted: reviews

Review themes

Users report significant weight loss success and appreciate the convenience of AI-powered photo food logging, which simplifies tracking for those who struggle with manual entry. Frequent app crashes, inconsistent AI accuracy regarding portion sizes and specific food items, and a lack of detailed nutritional guidance (macro goals/explanations) are primary pain points.

Liked: AI Photo Logging (8 mentions). The ability to snap a photo of a meal to get calorie estimates is highly valued.

Liked: Weight Loss Results (5 mentions). Multiple users confirm successful weight loss while using the app.

Disliked: App Stability (6 mentions). Users report frequent crashes, particularly when using the camera or manual entry.

Disliked: AI Accuracy (7 mentions). The AI often misidentifies portion sizes or nutritional content of specific foods.

Scores

Overall 7.1/10. Confidence on the record is 0.85.

Accuracy: 5.5/10. Quality rating of the accuracy feature (5 if unknown).

Pricing value: 8.5/10. 10 - annualised price $29.99/15 (+0.5 if free trial).

Ease of use: 9/10. 5 + 5 x best quality of fast-logging features (AI image/text/audio, barcode).

Feature depth: 5.7/10. Quality-weighted share of tracked features available (excellent 1.0 .. poor 0.2), x1.6, capped at 10.

Beginner friendliness: 9.4/10. 60% easeOfUse + 40% beginner skill-level fit.

User feedback: 9/10. Bayesian rating 4.77 (iOS 4.78x14065 + Play 0.00x0, prior 4.3x200) + review stars sentiment -0.15 over 20 reviews.

Maintenance: 6.4/10. Last release 71 days ago (half-life 90d, 70%) + median 9 days between releases (30%).

Traction: 6.9/10. log10 of 14065 total ratings (iOS+Play), 1M ratings = 10.

Coachability: 5.5/10. Best quality of aiCoach / coachConnection features.

Who should skip it

Skip DietAI: Calorie Counter & Diet if you need Precision Athletes — Not suitable for those requiring exact macro tracking or detailed nutritional analysis.; Power Users — Frustrating for users who need a stable, bug-free experience for daily logging..