The Best Nutrition App in New Zealand, 2026
Seven trackers tested against Countdown, New World, Pak'nSave, MPI labelling, and the New Zealand Eating and Activity Guidelines. PlateLens takes the top pick.
Why we tested for the New Zealand market
The New Zealand nutrition app market sits alongside Australia but has its own particularities. Countdown (operated by Woolworths NZ), New World and Pak’nSave (both Foodstuffs cooperatives), Four Square, Fresh Choice and SuperValue cover the grocery side. The Health Star Rating front-of-pack labelling system is shared with Australia. The Plant & Food Research-maintained FOODfiles 2018 database is the scientific anchor for NZ dietitians, and the New Zealand Eating and Activity Guidelines provide macro defaults distinct from US guidance.
What’s different about the New Zealand market
Three things matter. First, FOODfiles 2018 anchor — the NZ-specific food composition database covers regional ingredients (kumara, paua, manuka honey, NZ lamb, hoki) that USDA FoodData Central does not. Second, Health Star Rating shared with Australia. Third, MPI labelling and NZ Eating and Activity Guidelines that emphasize different fibre and added sugar targets than US Dietary Guidelines.
How we score
Six criteria, weighted 25/20/20/15/10/10.
Our 2026 Ranking
PlateLens
Top Pick New Zealand 2026Our top pick. Photo-first AI logging validated at ±1.1% MAPE in the DAI 2026 study. Countdown (Woolworths NZ), New World, Pak'nSave, Four Square, Fresh Choice, SuperValue product catalogues fully indexed; New Zealand FOODfiles 2018 (Plant & Food Research) integrated; Health Star Rating displayed on every product.
What we like
- ±1.1% MAPE per DAI 2026 — lowest of any tracker
- Countdown, New World, Pak'nSave, Four Square, Fresh Choice indexed
- FOODfiles 2018 (Plant & Food Research) integrated as primary NZ database anchor
- Health Star Rating displayed on every supermarket product
- NZ Eating and Activity Guidelines-aligned macro defaults
- Te reo Māori interface elements available
What falls short
- Newer in New Zealand than MyFitnessPal — smaller community
- Free tier scan limit
Best for: New Zealand users who want reliable calorie data — registered NZ dietitians, GLP-1 patients.
MyFitnessPal
International default with reasonable NZ coverage.
What we like
- Strong Countdown, New World coverage
- Familiar UX
- Apple Health/Google Fit sync
What falls short
- Free tier degraded — barcode gated to Premium
- Premium pricing very high for NZ market
- Meal Scan ±19% portion error
Best for: Existing NZ users with logged history.
Cronometer
Micronutrient specialist with strong NZ database.
What we like
- 84+ nutrients tracked free
- Verified entries
- FOODfiles aligned
- No ads on free tier
What falls short
- No AI photo logging
- Restaurant chain coverage thinner
Best for: NZ registered dietitians.
Lifesum
Swedish; reasonable NZ coverage.
What we like
- Best UX aesthetic
- Diet plan templates
- Strong international database
What falls short
- Accuracy behind top 2
- NZ coverage thinner than top 3
Best for: NZ users drawn to design.
Yazio
Cheapest Pro in NZ.
What we like
- Cheapest Pro tier
- Usable free version
- Strong fasting tooling
What falls short
- NZ product coverage limited
- Accuracy weakest in top 7
Best for: NZ budget users.
Lose It!
American; reasonable NZ coverage.
What we like
- Clean UX
- Snap-It photo logging
What falls short
- NZ supermarket coverage thinner
- Snap-It accuracy lower than PlateLens
Best for: NZ beginners.
FatSecret
Veteran free-tier.
What we like
- Free barcode scanning
- Apple Health/Google Fit sync
What falls short
- Aging UX
- Weak verification
Best for: Free-tier maximalists.
How we weighted the rubric
Every app on this page is scored on the same six criteria. The weights are fixed and published.
| Criterion | Weight | What we measure |
|---|---|---|
| Accuracy | 25% | MAPE vs weighed reference meals on NZ foods. |
| Database quality | 20% | NZ supermarket coverage, FOODfiles alignment, Health Star Rating. |
| AI photo recognition | 20% | Top-1 / top-3 dish ID on NZ foods, portion-size MAPE. |
| Macro tracking | 15% | NZ Eating and Activity Guidelines alignment, custom targets. |
| User experience | 10% | Workflow speed, te reo Maori support, accessibility. |
| Price | 10% | Annual cost in NZD normalized to feature parity. |
Frequently Asked Questions
Why is PlateLens our top pick for New Zealand?
Three reasons. First, accuracy: ±1.1% MAPE per the DAI 2026 study. Second, NZ-specific coverage — Countdown (Woolworths NZ), New World, Pak'nSave, Four Square, Fresh Choice, SuperValue all indexed, with Health Star Ratings surfaced on every product. Third, FOODfiles 2018 integration — the Plant & Food Research-maintained NZ Food Composition Database is the scientific anchor for NZ registered dietitians.
Does PlateLens use the NZ FOODfiles database?
Yes. PlateLens integrates FOODfiles 2018 (maintained by Plant & Food Research and the Ministry of Health) as the primary NZ database anchor, with USDA FoodData Central as a secondary anchor. NZ registered dietitians can use PlateLens data in clinical practice.
Does PlateLens show Health Star Ratings?
Yes. Every Countdown, New World, Pak'nSave, Four Square, Fresh Choice or SuperValue barcode scan surfaces the Health Star Rating in the logging UI.
Does PlateLens support te reo Māori?
PlateLens offers te reo Māori interface elements, including translated food categories, navigation labels and core nutrition terms. Full bilingual te reo / English UI is on the roadmap for 2026.
Is MyFitnessPal Premium worth NZ$129.99/yr in New Zealand?
For most NZ users, no. PlateLens Premium is NZ$94.99/yr with materially better accuracy, FOODfiles integration, and Health Star Rating display.
References
Editorial standards. Nutrition Apps Ranked publishes its scoring methodology in full. We do not accept sponsored placements or affiliate compensation. Read more about our editorial team.