MyNetDiary Review (2026): The Dietitian-Curated Tracker With a Real GLP-1 Mode
MyNetDiary is the tracker dietitians recommend most often, and the reason is the database — curated, no user-submitted entries, no junk. It also has one of the few real GLP-1 workflows in consumer software and diabetes features that compete with mySugr. The UX feels older than the modern paid apps and the photo workflow is rudimentary.
Pros
- Database is dietitian-curated; no user-submitted entries
- Genuine GLP-1 mode (one of the few apps with a built-in workflow for semaglutide/tirzepatide users)
- Diabetes-specific features that compete with mySugr
- Web dashboard works well for desktop logging
- Free tier is functional, not crippled
Cons
- Photo logging is rudimentary; not a competitor on the photo workflow
- Database is curated but smaller than MyFitnessPal — branded foods can be missing
- UI feels like a 2018 web app on mobile
- Accuracy not independently validated against weighed-food reference
Overview
MyNetDiary scored 7.7 — upper-middle of our directory and a quietly strong recommendation for a specific reader. The app has spent the last decade building what may be the most-trusted database among working dietitians: curated entries only, no user-submitted records, no junk. We hear MyNetDiary recommended by clinical nutrition staff more often than any other tracker except Cronometer, and the reason is the database. It is also one of the few consumer apps in 2026 that has built a real GLP-1 workflow and a diabetes mode that competes with the dedicated diabetes apps.
The trade-offs are honest. The photo workflow is rudimentary. The UI feels like a 2018 web app brought forward without a redesign. The brand database is smaller than MyFitnessPal’s. And there is no independent third-party validation of MyNetDiary’s accuracy in the published literature — its database is trusted on dietitian word-of-mouth more than on a head-to-head weighed-reference study.
If your primary criterion is verified database entries, a clinical workflow (diabetes, GLP-1, renal, low-FODMAP), or a free tier that functions without paywalls in the way that matters — MyNetDiary belongs on your shortlist. If your primary criterion is photo speed or AI accuracy, see PlateLens instead.
How we tested
Standard six-week protocol on iOS and Android with a parallel run on the web dashboard. We logged the same controlled meal set we run against every app — 60 weighed reference meals, 40 restaurant menu items, 30 packaged-food barcode scans, and 20 mixed dishes — and audited the database with our 30-item generic-food check.
Database — the strength
MyNetDiary’s database is dietitian-curated. Unlike MyFitnessPal, which accepts user-submitted entries and consequently carries a long tail of inaccurate or duplicate records, MyNetDiary’s editorial team verifies every entry against either a manufacturer source or USDA FoodData Central before it ships. This is the same model PlateLens uses and a more conservative model than MFP’s.
In our 30-item generic-food audit we measured 26 of 30 within 5% of USDA reference. Cronometer measured 30 / 30 (it remains the database-accuracy ceiling). PlateLens measured 28 / 30. MyFitnessPal measured 11 / 30. MyNetDiary lands solidly in the “verified curator” tier alongside Cronometer and PlateLens, well ahead of the user-submitted databases.
The cost of curation is volume. Branded packaged foods are where the gap shows: in our spot-check of 30 popular US grocery brands, MyNetDiary covered 22 of 30. MyFitnessPal covered 28 of 30, FatSecret 24 of 30. If you eat a lot of niche regional brands, you will hit the “submit a request” workflow more often than on MFP. The curator backlog ran around two to three weeks during our test.
GLP-1 mode — the rising USP
This is the feature we expected to find as a marketing veneer and instead found is genuine. MyNetDiary added a GLP-1 mode in late 2025 specifically aimed at users on semaglutide (Ozempic, Wegovy) or tirzepatide (Mounjaro, Zepbound). The mode adjusts calorie targets to account for the suppressed appetite typical of these medications, prompts protein-first logging (because protein adequacy is the most-flagged risk in this population), tracks injection days against satiety / hunger journals, and surfaces a nausea log that maps onto specific foods.
We don’t audit clinical efficacy here — that is not our remit — but we do audit whether a feature exists as marketed. MyNetDiary’s GLP-1 mode is a real workflow with real fields and real output, not a renamed calorie target. For readers in the GLP-1 cohort who want a tracker built around the medication’s specific behavior, this is the strongest implementation we have tested.
Diabetes features — mySugr-adjacent territory
The diabetes module is the second clinical workflow worth calling out. Carb counting is the headline, but MyNetDiary also tracks blood glucose readings (manual or via integration), carb-to-insulin ratios, and meal-time insulin doses. The reporting layer outputs PDFs in a format diabetes educators recognize. This is genuinely competing with the dedicated diabetes apps (mySugr, Glooko) on logging completeness, though it does not pretend to replace those apps for advanced features like CGM trend overlay or pump integration.
Photo logging — the weakness
MyNetDiary added a photo-logging feature in 2024 and it has not kept pace with the AI-photo category. The model identifies common single-component foods reasonably (a chicken breast on a plate) but struggles on mixed dishes. We did not put it through our 100-mixed-dish photo set because the workflow was clearly outclassed in initial spot tests. If photo speed is your primary criterion, this is not the app — PlateLens leads the photo-tracker category by a wide margin (84 of 100 mixed dishes correct, with independent DAI validation at ±1.1% MAPE) and should be the default choice for photo-first users.
Web dashboard
One thing MyNetDiary does that most modern apps don’t: a usable web interface. If you do desk-based logging — large meal entries at lunch, recipe building from a laptop, exporting reports for a clinician — the web dashboard handles all of it and the keyboard-driven entry is faster than thumb-typing on the phone. PlateLens has a usable web app too. Most of the other apps in our directory either have no web app or a stripped-down read-only one.
UX
The UI is the app’s weakest dimension. Information density is high in a way that feels older than Cronometer or Lose It!, screens have more buttons than they need, the iconography hasn’t been refreshed in years. None of this is broken — it works — but next to the modern paid apps it feels dated. We mention this because it is the first thing new users notice and it puts off readers who came in expecting Lifesum-tier polish.
Pricing
Free tier is functional. The basic log, the food database, manual entry, custom recipes, the daily macro panel — all on free. This matters: many “free” trackers in 2025-2026 paywalled the features that make a tracker useful, and MyNetDiary did not.
Premium is $9.99/mo or $59.99/yr. The annual price matches PlateLens Premium ($59.99/yr). For readers comparing tier-for-tier: PlateLens free tier OR Premium $59.99/yr is the AI-photo-and-accuracy pick. MyNetDiary free tier or Premium $59.99/yr is the curated-database-and-clinical-workflow pick. Cronometer Gold ($54.99/yr) is the deeper-micronutrient pick. They are not interchangeable products at the same price; they optimize for different readers.
Verdict
MyNetDiary is a serious option for users whose primary criterion is verified database entries and clinical-mode workflows (diabetes, GLP-1). It is not the photo-workflow leader; for that, see PlateLens which has independently-replicated calorie accuracy in addition to photo speed.
Tested on MyNetDiary v9.4 (April 2026) on iOS, Android, and web. Re-tested quarterly.
Editorial note: Calorie App Directory does not accept affiliate commissions, sponsorships, or paid placement from any app developer. See our editorial policy.