Flex Method vs Meal Engine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flex Method
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Flex Method is a personalised training and nutrition app designed to help you build strength, improve body composition, and create sustainable habits that fit your lifestyle. Whether your goal is fat loss, muscle gain, or simply feeling better day to day, Flex Method provides structured guidance backed by evidence based coaching principles. Inside the app, you’ll receive customised training programs, tailored nutrition guidance, and clear weekly structure to remove guesswork and overwhelm. Programs are designed to progress with you over time, adapting to your experience level, schedule, and goals so you can stay consistent and confident in your approach. Flex Method goes beyond generic workouts by focusing on accountability, education, and long term results. Track your workouts, monitor progress, and build routines that support your health and performance without extremes or quick fixes. Built by experienced coaches, Flex Method is designed to support real people with real lives. The app brings professional level structure and clarity into one simple platform, helping you train smarter, eat better, and stay consistent for the long term.
Meal Engine
This AI-powered coach provides personalized meal plans or macro targets, adapting to your goals and preferences. It offers smart food logging, weekly progress reviews, and cycle-aware coaching for women, all designed to fit into your real life.
- AI-powered personalized meal plans
- Macro and calorie target setting
- Voice and text-based AI coaching
- Automatic plan rebalancing
- Cycle-aware coaching for women
- Apple Health sync for micronutrients
- Live Lock Screen widgets
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Stop guessing. Stop starving. Stop restarting on Monday. Most nutrition apps hand you a calorie target and wish you luck — then leave you to do all the work. Meal Engine is different. It's a real AI coach that adapts to you, your body, and your real life. And it works the way YOU want. OPTION 1: Full Meal Plan Coaching (Everything done for you) → Get a personalised 7-day meal plan built around your goals, training, and the foods you actually like. Every meal, every day — with recipes and a shopping list that writes itself. Add a snack or eat out, and your plan rebalances automatically so you stay on track. OPTION 2: Macro Coaching (Eat freely with guidance) → Get your perfect calorie and macro targets, then log however you like — snap a photo of your plate, say what you ate, or scan a barcode. The AI does the rest: every food, portion, and macro, in seconds. *Either way, you get the part no other app gives you — which is an actual coach. WHY MEAL ENGINE IS DIFFERENT Talk to it like a real coach → Ask anything out loud, while you cook, drive or wind down. Why did my macros change? What should I eat tonight? It knows your numbers, so you get a real answer instead of a search result. No typing. No waiting. A coach that actually coaches → Every week it reviews your real data — your meals, weight, and progress — then adjusts your plan and targets. The kind of personalised coaching that normally costs hundreds a month. Eat what you love, stay on track → Add the chocolate. Order the pizza. Your plan quietly rebalances around it so one treat never derails your day. Your day, on your Lock Screen → Calories left, macros, and your next meal — live on your Lock Screen and Dynamic Island. Tick a meal off without opening the app. It knows your body (including your cycle) → For women, it tracks your cycle and explains the bloating, cravings, and scale jumps — and what actually helps. See the full picture → Macros, micronutrients, steps, and weekly trends — synced with Apple Health. Way more than just calories. WHO IT'S FOR: • Anyone who wants to know exactly what to eat — without the math • People who want real coaching, not just another tracker • Busy people who need something that fits real life • Anyone who's tried everything and wants a plan that adapts • People who want to lose fat without giving up the foods they love WHAT'S INCLUDED → The Engine — your 24/7 AI coach, by voice or text → Personalised macro & calorie targets, adjusted weekly → Done-for-you 7-day meal plans with recipes & shopping lists → AI food logging — photo, voice, barcode & nutrition label → Weekly check-ins that review your data and rebuild your plan → Smart food swaps with automatic rebalancing → Live Lock Screen & home screen widgets → Cycle-aware coaching for women → Micronutrient tracking + Apple Health sync → All diets — omnivore, vegetarian, vegan, pescatarian, keto, plant-based → Allergen-aware — filters gluten, dairy, nuts, soy, eggs, fish, shellfish → Available in English, Spanish, Portuguese, German, Italian & French REQUIRES A SUBSCRIPTION Meal Engine requires a paid subscription to access meal plans, macro & calorie coaching, AI food logging, weekly check-ins, and The Engine. We offer different pricing for Meal Plan Coaching & Macro Coaching. → New members can start with a 3-Day Free Trial when subscribing to our annual subscription. → Or you can choose to subscribe on a monthly basis. *Your exact price is shown in the app before you subscribe and on the App Store product page, and may vary by region. *Subscriptions auto-renew unless turned off at least 24 hours before the period ends — manage or cancel anytime in Settings › Apple ID › Subscriptions. Other apps give you numbers. Meal Engine gives you a coach. Start your free trial today. Cancel anytime. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mealengine.com/privacy-policy
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Verdict
The clearest difference is in-app purchases: Flex Method at none against Meal Engine's 4. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Meal Engine sells 4 in-app purchases, starting at $9.95 per month. Flex Method asks for nothing beyond the download.
Flex Method ships an update every 5 days, Meal Engine every 3 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.
| Parameter | Flex Method | Meal Engine |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (5 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 76 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Millie Marshall Fitness | Fitness Media Company Pty Ltd |
In-app purchases
Flex Method
No in-app purchases
Meal Engine
- Meal Engine: Tracker (Monthly)$9.951 Month
- Meal Engine: Planner (Monthly)$29.951 Month
- Meal Engine: Tracker (Annual)3 Days trial$69.991 Year
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- Meal Engine: Planner (Annual)3 Days trial$179.991 Year
Questions
Is Flex Method free?
Is Meal Engine free?
Do Flex Method or Meal Engine have ads?
Which is updated more often, Flex Method or Meal Engine?
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