2026 Best nutrition app UK · why choose NutraSafe

4.5 out of 5 on the App Store

Best Nutrition App UK 2026: The One That Names Additives

A food diary that counts calories and macros, then names the additives on the pack, adds up 13 vitamins and 12 minerals against UK reference values, and keeps reactions, workouts and fasting beside the food. Our case for it, next to Nutracheck, Yuka, MyFitnessPal, Cronometer and Lose It, with prices and limits.

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Free download · Pro £3.99/month · iPhone & iPad

By Aaron Keen, founder of NutraSafe · Updated 7 September 2026

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01 Six nutrition apps compared

Why choose NutraSafe?

Our pick for UK users who want to track food and understand its nutrients and ingredients. One line on what each app brings, read from its UK App Store listing on 6 September 2026.

AppWhat it brings to your routine
NutraSafeFood diary with calories and macros, additives named, vitamins and minerals against UK reference values, reactions, workouts and fasting. iPhone and iPad.
NutracheckVerified UK food database with product photos, calorie tracking with 7 key nutrients, exercise logging and fasting. iPhone and Android.
YukaScans food and cosmetics for a score, flags the additives and suggests a healthier alternative. No food diary. iPhone and Android.
MyFitnessPalFood and fitness tracking on a very large, largely user-entered database, with a fasting tracker and 40+ device connections.
CronometerDetailed nutrient analysis, 95+ vitamins and minerals by its own count, with fasting and free barcode scanning.
Lose ItWeight-loss planning around a daily calorie budget, community groups, and photo and voice logging on Premium.

NutraSafe is the one that puts the food diary and the ingredient reading in the same place. The other five each do one part well, and the rows they win are in the two tables below. The neutral comparison of six trackers is on our best calorie counter app uk page.

02 NutraSafe vs Yuka vs Nutracheck

Food and nutrition features, next to Yuka and Nutracheck

Yuka is the scanner people compare us with and Nutracheck is the UK calorie counter. Our column is read from the app's own free and Pro gating; theirs from each app's UK App Store listing on 6 September 2026. Twelve scanners, both of these included, are compared in the best food scanner apps UK roundup.

Food and nutritionNutraSafeYukaNutracheck
Daily food diary with calories and macrosFree, 25 logs a day. No cap on ProNoYes. Lite has daily limits
Barcode scanningFreeFreeYes
Vitamins and minerals against UK reference valuesPro. 13 vitamins, 12 mineralsNoNo
Additives named, with what each one doesProYes, flagged per productNo
Reactions logged against what you ateFree while you build a baseline, patterns on ProNoNo
How processed each food isFree, on every foodNoNo
Allergen flags on scanned foodsFree. The 14 UK allergens in our ingredient dataNoNo
AI photo meal loggingProNoNo

Free means no subscription needed. Pro is NutraSafe Pro at £3.99 a month. The row-by-row pages are NutraSafe vs Yuka and NutraSafe vs Nutracheck.

03 The rest of the comparison

Beyond food logging: fasting, coaching, workouts and the rows the other two win

NutraSafe brings training and planning into the same app. Yuka and Nutracheck have strengths of their own, and they are in the table too, because a comparison that only lists our wins is an advert.

Beyond food loggingNutraSafeYukaNutracheck
Fasting timerPro. Stages, 12:12 to 23:1NoYes
AI coach that reads your diaryProNoNo
Workouts with sets, reps and weightsPro, with Apple WatchNoActivity logging, no sets or reps
One score per product at the shelfOn processed foods, with the reasons underneath. Whole foods get no numberYes, 0 to 100No
Product photos on entriesYesYesYes
Suggests a healthier alternative productNoYesNo
Cosmetics and personal care productsNoYesNo
AndroidNoiOS and AndroidiOS and Android

NutraSafe includes the basics free; the deeper features are on Pro. Prices for every app are in section 09.

04 Vitamins and minerals

Vitamins and minerals, added up as you log

As you log, the diary adds up your vitamin D, B12, iron, calcium, zinc, iodine and the rest, and shows each as a share of the UK Nutrient Reference Value with the foods it came from. The Insights tab then looks across your week, or your last four weeks, counts how many nutrients you reached on most days, and lists the ones you reach least often first, day by day, so a gap has a name rather than a feeling.

Branded foods use their own label. Generic foods, a banana or a salmon fillet, use McCance and Widdowson's Composition of Foods, the UK reference tables. Free users see a locked preview on the diary card.

Free · calories and macros Pro · nutrient insights

Explore nutrient tracking

Totals depend on the food data and the portions you log. They cannot diagnose a deficiency.

NutraSafe Insights, Vits and mins, last 7 days: 8 of 27 nutrients reached on most days across 5 logged days, then Reached least often with day grids for choline, calcium and ironIn the app ↑NutraSafe diary for 23 August: 2,016 of 2,342 kcal, protein 59 of 146g, carbs, fat and fibre bars, water 0 of 6 glasses, Processing level card, Vits and mins 18 of 27 met, then the breakfast rowOn the diary ↑

05 Ingredients and processing

Every additive on the pack, named, with what it does

Open a food and the What's added list names each additive with its E number and one line on what it means for you. In a can of Coca-Cola that is sulphite ammonia caramel E150d, phosphoric acid E338, natural flavourings and caramel, with a possible cancer concern on the first and easy to go over the limit on the second. Tap one and the card explains what it is, what it means for you, and the evidence, each row with its source. Where the research is published, we show it and cite it. Where it is unsettled, we say nothing.

Every food also gets a processing read, from little or none through lightly and heavily processed to ultra-processed, four bands aligned with the NOVA groups. Insights turns your month into one figure, the share of your logged calories that was ultra-processed, against the UK average from the National Diet and Nutrition Survey. If you would rather not see a score on foods at all, switch it off in Settings and keep the facts.

Free · additive count and processing read Pro · names and evidence

Explore the additive guide

NutraSafe What's added list for Coca-Cola: four added things, two carry possible risks, sulphite ammonia caramel E150d with a possible cancer concern, phosphoric acid E338 easy to go over the limit, natural flavourings and caramelIn the app ↑NutraSafe additive card for sulphite ammonia caramel E150d: what it is, what it means for you with a possible cancer concern, and the evidence rows for the mouse study, the California warning threshold and the regulator reviewThe evidence ↑

06 Everyday food logging

Search UK foods, scan a barcode or photograph the pack

Type a name and results come back as a grid of pack photos with the calories under each, so you can tell a Coca-Cola Original Taste can from the 24 by 330ml pack at a glance. Scan a barcode and the same food page opens. We cover branded food and supermarket own-brand from Tesco, Sainsbury's, Asda, Morrisons, Aldi, Lidl, Co-op and Waitrose, and every scan flags the 14 UK allergens in the ingredient data we hold. Choose your portion and the calories and macros land in the diary.

Our database is younger than Nutracheck's or MyFitnessPal's, so you will meet gaps. When you do, photograph the pack and the AI reads the label and ingredients into your diary instead of waiting for someone to add it. You can also photograph a plate to estimate what is on it.

Free · search and barcode Pro · photo tools

Start your food diary

Our database is growing. Check photo-generated details and portions before logging.

NutraSafe search results for Coca Cola: a two-column grid of pack photos with Coca-Cola Original Taste 139 kcal, Coca-Cola from Burger King, Coca Cola Regular and the Regular Pack, each with an add buttonIn the app ↑NutraSafe food page for a 330ml can of Coca-Cola Original Taste: ultra-processed tag, score 15 very high sugar, 139 kcal per 330ml, 2 additives added, and the fat, carbs, sugar and protein stripOne food ↑

07 Food reactions

Reactions logged against what you ate

Turn reaction tracking on and the diary keeps watching. Log a symptom, how bad it was and when, and the app compares your reaction days with your clear days to learn what your normal looks like before it says anything. Once enough is logged, it shows which foods, allergens and ingredients keep appearing before a reaction, with the last 13 days as a strip of clear and reaction days and the symptom log underneath.

Logging is free while you build that baseline. The pattern view is Pro. The food reaction tracker page walks through the whole flow.

Free · build a baseline Pro · patterns

Possible patterns, not confirmed causes. A clearer record to take to your GP.

NutraSafe Health tab, Reactions: reaction tracking on, Building your first finding with clear days 5 of 5 and reaction days 0 of 5, a Something off today button, the last 13 days all clear, and the symptom logIn the app ↑

08 More of your routine in one app

Workouts, fasting and the AI Coach in the same app as the food

All three sit next to the diary, not in a second app, and all three are part of NutraSafe Pro.

Workouts

Log sets, reps and weight and each lift tracks against your rolling one-rep max, with a rest timer between sets and a plate calculator for the bar. Runs, cycles and HIIT sessions log beside the lifts, with Apple Watch support. The workout tracker page has the detail.

NutraSafe Workouts, Today: week streak, next session Full Body Pull Focus with five exercises in about 33 minutes, Start Workout and Preview buttons, Fresh Workout, Run, Cycle and HIIT, and a saved Upper Body Push templateIn the app ↑

Fasting

Pick a 12:12, 14:10, 16:8, 18:6, 20:4 or 23:1 plan, or 5:2, start the timer and the app moves through the stages of the fast with reminders on your phone. Water logs inside the fast. Plan details are on the intermittent fasting page.

NutraSafe fasting timer on a 16:8 plan: 3 minutes 56 seconds into the fast, 15 hours 56 minutes left, Digesting stage, started 13:28 with the goal at 05:28, End fast button and a water rowIn the app ↑

AI Coach

Ask for a goal, a seven-day meal plan or a workout plan and the coach builds it from what you have logged, including the nutrients you are short on. Accept it and the meals land in the diary ready to log. It runs on Google Gemini and we show you what is sent before you turn it on. See the AI coach page.

NutraSafe Coach, Plans tab: a greeting from the coach, then Today's meals from a seven-day meal plan with cooked breakfast, chicken fajita lettuce wraps, beef bolognese on courgette noodles and roasted nuts and blueberries, 2,442 kcal and 180g protein, a Log Breakfast button and the workout planIn the app ↑

09 Choose what works for you

What each app charges

Pro is £3.99 a month.

Nutrients, additive explanations, reaction patterns, AI tools, workouts and fasting. One subscription, £3.99 a month or £34.99 a year, cancel any time.

The free tier includes 25 food logs a day, calories, macros, barcode scanning, the processing read, allergen flags on scans and a count of the additives in a food, with no ads.

Download NutraSafe free →
NutraSafe Pro · £3.99/month · iPhone & iPad

Paid planPrice
NutraSafe Pro£3.99/month, or £34.99/year
Nutracheck£6.99/month, or £29.99/year
MyFitnessPal Premium£15.99/month
Cronometer Gold£9.99/month
Yuka Premium£10/year. Yuka lets you choose £10, £15 or £20
Lose It PremiumCheck in the app

Standard prices as at 6 September 2026. Yuka is yearly only; the others are shown monthly. Introductory offers and older tiers come and go, so check before you subscribe. Our own tiers are on the pricing page.

NutraSafeFreePro
Food logging25 a day, no adsNo cap
Search, barcode scanning, processing read, allergen flagsYesYes
AdditivesCount onlyEach one named, what it does, the evidence
Vitamins and minerals against UK NRVsLocked preview13 vitamins, 12 minerals
ReactionsLog while you build a baselinePattern view
AI photo add, recipes from a photo, link or textNoYes
Workouts, fasting, AI CoachNoYes

10 Limits

Where NutraSafe is not the right pick

iPhone and iPad only. There is no Android app and no web logging, so a household on two platforms cannot share one diary. Our food database is younger than Nutracheck's and MyFitnessPal's, so you will meet gaps on less common products; the photo route fills them, but that route is Pro. Naming the additives and tracking the vitamins are also Pro, so the free tier tells you how many additives a pack carries without telling you which.

It is a tracking tool, not a medical one. What it shows you about reactions is a record to take to a doctor, not a diagnosis, and it does not give diet advice for a condition. If you want the widest food database and nothing else, MyFitnessPal has it. If you want amino-acid-level nutrient depth, Cronometer goes further than we do. If you want a quick shelf-side check with no diary behind it, or your cosmetics scanned, Yuka is built for that job and we are not.

11 Questions before you choose

Choosing your nutrition app

The questions people ask before choosing between NutraSafe and the others, answered from the tables above.

Is NutraSafe better than MyFitnessPal?

It depends what you want beyond calories. MyFitnessPal has the larger food database, much of it user-entered, and connects to more devices. NutraSafe names the additives on a pack, adds up vitamins and minerals against UK reference values, logs reactions against what you ate, and keeps workouts and fasting in the same diary. If those are the things you are missing, that is what we built it for. Our full comparison is on the NutraSafe vs MyFitnessPal page.

Should I choose NutraSafe or Cronometer?

Cronometer is strong on detailed nutrient analysis, down to amino acids, and its barcode scanner is free. NutraSafe adds plain-English additive explanations, a processing read on every food and reaction patterns, next to the food and training diary. If nutrient depth is the only thing you want, Cronometer goes further than we do.

Is NutraSafe free?

The download is free. The free tier covers 25 food logs a day, barcode scanning, calories and macros, the processing read on each food, allergen flags on scans and a count of the additives in a food, with no ads. Naming each additive, vitamins and minerals against UK NRVs, reaction patterns, AI photo logging, workouts, fasting and the AI Coach are NutraSafe Pro at £3.99 a month or £34.99 a year.

Does NutraSafe work on Android?

No. NutraSafe is on iPhone and iPad. There is no Android app and no web logging, so a household on two platforms cannot share one diary yet. Nutracheck and Yuka both run on Android.

How accurate are the nutrition insights?

They depend on the food data and the portions you log. For a branded food we use the pack's own nutrition label; for a generic food like a banana or a salmon fillet we use McCance and Widdowson's Composition of Foods, the UK reference tables. Check AI photo estimates before you log them, and use the actual packaging for allergen information.

Should I choose NutraSafe or Yuka?

Yuka suits a quick product check at the shelf, with a score, the additives flagged and a healthier alternative suggested, and it covers cosmetics too. NutraSafe also gives you a food diary, vitamins and minerals over time, reactions logged against what you ate, and workouts and fasting in the same app. The row-by-row comparison is on the NutraSafe vs Yuka page.

Does NutraSafe have a fasting tracker?

Yes. Pick a 12:12, 14:10, 16:8, 18:6, 20:4 or 23:1 plan, or 5:2, start the timer and the app moves through the stages of the fast (digesting, settling, fuel switch, fat burn, extended) with reminders on your phone. Water logs inside the fast. Fasting is part of NutraSafe Pro.

Is Nutracheck or MyFitnessPal better?

They win on different things. Nutracheck's database is UK-first and verified in house, and its Lite tier keeps working with daily entry limits, so it suits a British supermarket shop. MyFitnessPal holds the larger database overall, much of it user-entered, and integrates with more devices and apps. Neither names the additives on the pack or logs reactions against what you ate, which is where NutraSafe sits. Our roundup compares all six UK trackers, free tiers and food coverage included.

The UK nutrition app that reads the whole pack

Download NutraSafe free →

Log your next meal on the free tier: 25 logs a day, barcode scanning across UK own-brand and branded products, calories and macros, the processing read and a count of the additives in the pack, with no ads. Pro is £3.99 a month or £34.99 a year and names each additive, tracks 13 vitamins and 12 minerals against UK NRVs, and adds reaction patterns, the AI Coach, workouts and fasting.

NutraSafe Pro · £3.99/month · iPhone & iPad · Cancel any time
NutraSafe