Calorie tracking in the 8WTC app vs MyFitnessPal

Managing your fitness journey hinges on clear, consistent calorie tracking. The 8WTC app integrates calorie and macro tracking directly into its platform, so you don't need a separate subscription for nutrition management. You log food, scan barcodes, and track water intake all in one place, with your macro targets recalculated weekly based on your progress. This article explains how 8WTC's built-in tracking compares to standalone tracking apps like MyFitnessPal, and how the full challenge mechanics work across your eight weeks. It's written for first-time challengers and skeptics who want to understand the process before committing, especially if app-based fitness or macro tracking feels unfamiliar or intimidating.

Last verified: October 21, 2026

Direct answer and who it fits: Integrated tracking built into your challenge entry

When you join an 8WTC challenge for £149.99, calorie and macro tracking comes as part of the package. No extra fees. You get personalised macro targets, barcode scanning, water logging, and flexible dieting guidance all within the app, included in your one-off challenge entry without managing multiple subscriptions or paying additional monthly costs.

Standalone calorie tracking apps often charge a premium subscription to unlock advanced features. MyFitnessPal, for instance, offers a free tier with basic logging, but barcode scanning, detailed macro tracking, and meal analysis sit behind a premium paywall that costs £59.99 annually (pricing verified on MyFitnessPal's own site, October 2026). With 8WTC, those same core features, barcode scanning, macro tracking to the gram, and weekly target adjustments, are built in from day one, with no separate annual subscription fee.

This structure suits first-time challengers who want nutrition and workouts managed in one place, without juggling multiple apps or payment methods. It also appeals to skeptics who've tried standalone trackers and found them fragmented or incomplete without premium upgrades.

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What is included and what is separate: Core features inside the challenge entry

Inside your £149.99 entry:

• Personalised calorie and macro targets
• Barcode scanning for food logging
• Water intake tracking
• Weekly macro adjustments based on your check-in progress
• Flexible dieting guidance (no rigid meal plans)
• Structured workout plans (home or gym)
• Community access and leaderboard participation
• Weekly check-ins to monitor progress
• Progress tracking with photo and measurement logging

What sits outside the core entry:

The 8WTC app focuses on supporting you through the structured eight-week challenge. Membership after week eight, if you choose to continue, is a separate arrangement outside the core entry.

How this compares to MyFitnessPal:

MyFitnessPal's free tier includes basic calorie logging and a food database. Premium features cost extra. Barcode scanning, detailed macro breakdowns, meal analysis, and an ad-free experience require a £59.99 annual subscription. If you also want a structured workout programme, you'd need a separate app or service, adding to your total cost and creating a fragmented experience across multiple platforms.

The 8WTC model eliminates this fragmentation. Your nutrition plan ties directly to your workout schedule and weekly progress checks, all visible in one place.

How participation works: From sign-up to weekly rhythm

Getting started:

1. Sign up for the challenge on the 8WTC app or website.
2. Pay the £149.99 one-off entry fee to unlock your eight-week challenge.
3. Complete your profile: current measurements, photos, fitness level, and equipment availability (home or gym).
4. Set your workout preference: home-based (bodyweight and resistance bands) or gym-based (full equipment access).
5. Receive your personalised macro targets and workout plan tailored to your selections.

Weekly routine:

Your eight-week cycle follows a consistent rhythm: logging food, checking in, and progressing your workouts. Here's what happens each week.

• Daily: Log your meals via barcode scanning or manual entry. Track water intake. Follow your assigned workout (typically 30-60 minutes, depending on the phase).
• Weekly check-in: Submit your weight, take progress photos, and log your measurements. The app recalculates your macro targets based on this data, ensuring your nutrition plan evolves with your body.
• Leaderboard updates: Your progress appears on the community leaderboard.
• Community access: View others' progress, share wins, ask questions, and stay accountable to the group.

This structure keeps you consistent without requiring constant decision-making. Your macro targets adjust automatically; you simply log your food and follow your workout plan.

One labelled practical example: A first-time challenger's week three

Sarah is in week three of 8WTC. She chose home workouts and has a resistance band and dumbbells. Here's her actual week.

Monday morning: Sarah opens the app and sees her workout: dumbbell squats, resistance band rows, and core work. It takes 45 minutes. She logs it as complete.

Daily (Tuesday, Sunday): Each evening, Sarah logs her dinner using the barcode scanner. Breakfast is always oats and eggs, she's saved this as a quick entry. Lunch varies, so she scans the barcode on her sandwich pack or salad container. The app tracks her protein, carbs, and fats in real-time. She's aiming for 130g protein, 160g carbs, 50g fat daily. By Thursday, she's hit her targets without thinking, just logging as she eats.

Wednesday evening: Sarah feels flat. Week three often brings an energy dip as her body adapts. She checks the app's flexible guidance: it suggests she's hitting her macros but her carbs are slightly low on training days. She doesn't panic; the app reminds her that energy dips are normal mid-challenge.

Sunday evening: Weekly check-in time. Sarah logs her weight (down 2.5 kg since week one), takes a progress photo in the same lighting as week one, and measures her waist and hips. The app recalculates her macros for week four: slightly lower calories, same protein focus. Her targets update automatically on Monday morning.

Leaderboard: Sarah sees she's ranked in the top 30% of her cohort. She's motivated to stay consistent.

By Friday of week three, Sarah has spent roughly 15 minutes a day on the app, logging food, checking macros, and 45 minutes on her workout. The weekly check-in takes about 10 minutes. She hasn't downloaded a separate nutrition app, opened a spreadsheet, or hired a coach to adjust her targets. The system does it for her.

Limits and next step: Understanding what this article does not cover

This comparison focuses on what's included in the 8WTC challenge entry versus what MyFitnessPal offers at different price tiers. It doesn't cover the specific formulas used to calculate your initial macro targets, detailed micronutrient tracking capabilities within the 8WTC app, or whether custom food entries beyond barcode scanning are supported. For in-depth technical questions about the app's nutrition engine, the 8WTC support team can provide specific guidance.

This article also focuses on the core eight-week challenge entry. What happens after week eight, continuation options, pricing, or community access, varies and is best confirmed directly with the platform.

What to do next:

If you understand the core mechanics and feel ready to start your transformation, the challenge begins on a set start date. If you're still weighing the time commitment or worried about fit, read Is 8WTC Suitable for Beginners? or Your First Week on 8WTC: Setup, Workouts and Food Tracking to see what the real rhythm feels like. Both pieces walk through the reality of the first seven days, no hype, just what to expect.