Evidence-based guides on calories, exercise and hydration — plus honest, head-to-head app comparisons.
Lifesum and MyFitnessPal compared on database, barcode scanner, diet plans, free plan and ads. Which suits you — and what neither of them does.
Who builds Suu and how is your data protected? An app from a registered company that grew inside Istanbul's BTM incubator: GDPR/KVKK, AES-256, no data sales.
Cronometer and Lifesum compared on database accuracy, vitamins and minerals, diet plans and free plan. Which suits detail-lovers, which suits beginners?
Calorie deficits, macros, photo calorie counting and why weight loss stalls.
Why does the scale stall in a calorie deficit? Under-logging, drinks, weekends, exercise calories, water swings and falling energy needs. A 4-week checklist.
Most people quit calorie counting within weeks. Consistency beats precision: log roughly, start with one meal, look at the weekly average. Backed by research.
Late-night snacking rarely comes from hunger; it comes from skipped breakfasts, short sleep and habit. The causes and 7 fixes that work, backed by research.
A systematic review of 52 studies puts AI calorie estimation error between 0.10% and 38.3%. But self-reported food logs are off by up to 47%. Here is what that…
What is a calorie deficit, how do you calculate it, and how big should it be to lose weight? Safe pace, the most common mistakes, and easy AI calorie tracking.
How does counting calories from a food photo work, and how accurate is it? The pros of AI nutrition tracking, accuracy tips, and photo analysis in Suu.
What are macros and how do you calculate your daily protein, carbs and fat? A step-by-step formula from calories to macros, worked example, and easy AI tracking.
Studies show pre-meal water drinkers consume fewer calories and lose more weight. The science behind water and weight management — no diets required.
Calories burned in exercise, motivation, training while fasting and choosing the right workout.
The scale rising after you start exercising is usually not fat: water stored with glycogen, muscle repair and a quieter appetite boost. When to trust the scale.
Minute for minute, running burns roughly 2.5–3 times what walking does; over the same distance only about 40% more. Calories, appetite and injury risk compared.
Train light just before iftar and hard 1–3 hours after it. A fluid plan for iftar to suhoor, plus suhoor and sleep tips, based on the Aspetar guideline.
Feeling too lazy to exercise isn't a willpower problem — it's a starting problem. Begin with 10-minute walks, plan when and where, and bring a friend in.
How many calories do walking, running, cycling, swimming and HIIT burn? Personal calculation with the MET formula, an activity table, and automatic Apple Health…
Even 2% dehydration cuts workout performance by 20%. Science-backed guide: exactly how much water to drink before, during, and after exercise. Free tracker inside.
How much water you need, signs of dehydration, building the habit and tracking it.
Suu now reads your activity from Apple Health and Google Health Connect and automatically adjusts your daily water goal. Science-backed hydration for walking…
Badges, streaks, leagues, and challenges — Suu's gamification system is built on behavioral science. Here's why it works and how to use it to build lasting…
The Japanese water therapy that's taking over wellness routines. How morning water boosts metabolism, flushes toxins, and jumpstarts your energy.
Which water tracking app actually gets you drinking? We compared Suu, WaterMinder, Waterllama, Hydro Coach and Plant Nanny on reminder quality, goal accuracy…
Everyone says 8 glasses, but your actual water needs depend on weight, activity, and climate. Calculate your real daily intake — the answer might surprise you.
Forgetting to drink water isn't about willpower — it's missing cues. A morning glass, a visible bottle, a glass before meals and small goals: 7 ways that stick.
Dehydration isn't just thirst. Headaches, brain fog, dark urine, fatigue — your body sends signals you're probably missing. A urine color guide included.
From faster metabolism to clearer skin, sharper focus to stronger immunity — here's what science says about staying hydrated. Track your intake with Suu.
Caffeine limits, whether tea and coffee count as water, sugary and alcoholic drinks.
Stop drinking soda without white-knuckling it: a 4-week plan for triggers, caffeine headaches and the switch to sparkling water, plus what one can really does.
Beer, wine, whiskey — alcohol dehydrates your body. Compensation water by alcohol type, next-day rehydration plan and tracking with Suu.
Fresh-squeezed or packaged juice? Does it replace water? Sugar content, vitamin value, juice for kids and diabetes risk guide.
Drinking too much coffee and want to cut down but can't? This guide covers the science of caffeine dependency, 7 reduction strategies, and a 7-day plan with the Suu app.
How to cut down on Red Bull, Monster, Burn energy drinks? Caffeine/sugar content, FDA limit, risks for young users and Suu tracking guide.
Are 2 coffees a day healthy or 4? FDA, EFSA and ACOG limits, caffeine metabolism rate, special limits for pregnant/athlete/heart patient and tracking with Suu.
Do green tea, black tea, herbal teas hydrate? Do they replace water? Hydration factor for 12+ tea types, caffeine content and health effects.
Suu now calculates caffeine (mg) and sugar (g) for 91 beverages. Stay under the FDA 400 mg caffeine and WHO 25 g sugar daily limits with smart in-app warnings.
Moderate coffee and tea don't dehydrate you; they hydrate close to water. How filter coffee, espresso, tea and soda count, the caffeine limit and Suu's factors.
Pregnancy and breastfeeding, constant tiredness, and how water relates to kidneys, skin and sleep.
The most common reasons you're always tired: sleep, stress, inactivity, diet, dehydration, caffeine, iron deficiency and medical causes. When to see a doctor.
Breast milk is 87% water. Breastfeeding mothers need ~700ml more water per day than the average adult. Science-backed guide + Suu breastfeeding mode.
How much water should you drink during pregnancy? Science-backed guide by trimester — and how Suu's new pregnancy mode automatically sets your personal daily target.
Drinking enough water can reduce kidney stone risk by up to 50%. The easiest kidney health habit backed by science — and most people skip it.
Your skin problems might not need expensive creams — just more water. The science behind hydration, collagen, elasticity, and anti-aging. Evidence-based analysis.
Poor sleep quality is often linked to dehydration. When to drink, when to stop, and how to wake up feeling actually refreshed. Science-backed tips.
MyFitnessPal, Yazio, Lifesum, Cronometer, Strava and Suu: which one suits whom?
Lifesum and MyFitnessPal compared on database, barcode scanner, diet plans, free plan and ads. Which suits you — and what neither of them does.
Cronometer and Lifesum compared on database accuracy, vitamins and minerals, diet plans and free plan. Which suits detail-lovers, which suits beginners?
Leaving Yazio? We compared Suu, MyFitnessPal, Lifesum, Cronometer and Lose It! on logging speed, free tier, fasting, recipes, hydration and GPS workouts.
WaterMinder and Hydro Coach are the two most-installed water trackers, and they are built for opposite users. We compare price, Apple Watch and Wear OS support…
Nike Run Club is free and coaches you; Strava is social, multi-sport and analytical but paywalls its best features. We compare both on GPS accuracy, training plans…
MyFitnessPal has the bigger food database; Lose It! has the friendlier free tier and free barcode scanning. We compare both on logging speed, data quality, price…
Most running apps track the calories you burn but not the ones you eat, and most calorie apps do the reverse. Here is which apps close the loop — Strava, Nike Run…
We compared Strava and Suu on live GPS workout tracking, route maps, calories burned, calories eaten and hydration. Which suits whom — and where Suu does not beat Strava.
MyFitnessPal vs Yazio compared on food database size, barcode scanning, recipes, macro tracking, free plan limits and price. Which one to pick, when to switch, and…
We compared workout tracking apps by what they actually do with your data: Strava, Nike Run Club, Samsung Health, Apple Fitness and Suu. Which logs calories, which…
Lifesum and Yazio compared on food database, recipes, macro tracking, free plan limits and price. Which suits beginners, which suits meal planners — and what…
Yazio vs Cronometer compared on micronutrient depth, data accuracy, recipes, free tier and daily usability. Which suits precision trackers, which suits everyday logging.
Most apps log calories and workouts separately. We compared which ones actually connect them — so the run you record changes what you need to eat and drink. Suu…
We compared the apps that read calories and macros from a meal photo: Suu, Cal AI, MyFitnessPal, Yazio and Lifesum. Which suits whom, what the free limits are, and…
We compared Cal AI and Suu on photo calorie analysis, free plan limits, hydration and exercise tracking. When Cal AI is the better pick, and when Suu is.
Which calorie app is genuinely free? We compared the free tiers of Suu, MyFitnessPal, Lose It!, Cronometer and FatSecret line by line: barcode, macros, exercise and…
We compared 2026's calorie counting apps on logging speed, database coverage, accuracy and free-tier limits: MyFitnessPal, Yazio, Lifesum, Cronometer, MacroFactor…
Suu vs Yazio compared for 2026. Voice logging, AI photo calories, water + calories + exercise in one app and real hydration science — vs Yazio's fasting tracker and…
Suu vs MyFitnessPal compared for 2026. Voice logging, AI photo calories, water + calories + exercise in one app, and a generous free tier — the best MyFitnessPal…
Looking for one app to track water, calories and exercise together? Why combined tracking matters, which apps do it, and how Suu solves it with voice logging, photo…
Suu's features and updates, the donation programme and how your data is protected.
Who builds Suu and how is your data protected? An app from a registered company that grew inside Istanbul's BTM incubator: GDPR/KVKK, AES-256, no data sales.
Thinking of building a calorie counter, water tracker or workout app? A developer who built one maps the 2026 market: 200M-user MyFitnessPal, the Cal AI exit…
Can you log calories and meals by voice? How voice food logging works, which app does it, how accurate it is and how privacy is protected. Track calories by…
Suu now runs in two modes: a clean one-tap Simple Mode and a detailed statistics + quick-add Advanced Mode. Learn the difference, which one fits you, and how to…
Suu now has a pet companion! Pick a cat or dog and it tracks your streak. Play 4 mini-games (bubble pop, addition, subtraction, memory match), earn droplets, dress…
2% of every Suu Premium subscription is donated to clean water well projects in Africa. All receipts are public, JSON is open, git-tracked. The only water tracker…
Suu's hydration score (0-100) rates your daily water habits. Learn what it measures, how the score is calculated, and how to improve yours for better health.
Log water with Siri using Suu — set up custom Siri Shortcuts for hands-free hydration tracking. Works on iPhone, Apple Watch, and HomePod. Free to set up.
Suu's Apple Watch app is live: add water, log meals by voice and record GPS workouts with live heart rate from your wrist — plus how Apple Health raises your water…
Turn hydration into a friendly competition: a free weekly leaderboard with up to 4 friends, private leagues with Premium, friend progress tracking, and nudges.
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