Snack vs Water Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Snack
Effortlessly track your daily calorie and macronutrient intake. Log meals by taking photos, typing descriptions, scanning barcodes, or photographing nutrition labels. Integrates with Apple Watch and Apple Health for personalized daily targets.
- Photo-based meal logging
- Text-based meal logging
- Barcode scanning
- Nutrition label photo analysis
- Apple Watch calorie integration
- Macronutrient tracking (protein, carbs, fat)
- Siri integration
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The net calorie tracker that knows what kind of day you actually had. Take a photo of your plate and Snack works out what’s on it. On iPhones with Apple Intelligence running iOS 27, it names each item and estimates the numbers. Fix anything that looks off, then log it. Rather type? Describe the meal in a sentence. It won’t be perfect. It’ll be better than the number you were about to make up. Reads your Apple Watch. Adjusts today’s calories. Snack reads the active calories you actually burned and builds today’s net calorie target around them, so the long lift and the rest day get different numbers, because they’re different days. The target is right for the day you actually had. Snack tracks the four numbers — calories, protein, carbs, and fat — and nothing else. No fiber to hunt down, no sugar to feel bad about, no fourteen fields per meal. Few enough that your first day makes sense, complete enough that your hundredth still does. Log the easy way too: scan a barcode, or search a database of millions of foods and add several at once. No barcode? Photograph the nutrition label and Snack reads the numbers for you — with Apple Intelligence, it works out which product it is. Log something once and it’s there next time. Ask Siri “How many calories do I have left in Snack” and get today’s eaten, burned and remaining without opening the app. Your health data stays yours. Weight, calories, steps, workouts — Snack reads them from Apple Health and keeps them on your devices, not our servers. There’s no account for anyone to break into, because there are no accounts. Photos of your meals are read by Apple’s Private Cloud Compute and never stored. One subscription, one week free. No free-versus-premium maze, no ads, no upsells. Cancel any time from Settings. The ledger states the facts and stops. What you do with them is your call. Powered by fatsecret nutrition API (www.fatsecret.com) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://snack.fit/privacy
Water Tracker
Effortlessly track your daily water intake with a simple, one-tap logging system. Set personalized hydration goals based on your body and lifestyle, and receive timely reminders to stay on schedule. Gain insights into your hydration patterns and improve your well-being.
- One-tap logging
- Personalized daily goals
- Customizable reminders
- Offline functionality
- Progress tracking
- Optional app blocking
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Stay hydrated. Without thinking about it. Drink Time is a calm, precise water tracker built around one idea: drinking enough water should take one tap and zero thought. No games, no streak-shaming, no cartoon mascots — just a goal that fits your body, logging that gets out of your way, and reminders that arrive when you actually need them. A GOAL BUILT AROUND YOU A short setup asks about your age, weight, activity level, exercise habits, and climate, then calculates a recommended daily starting goal in ml or oz. It's a starting point, not a prescription — adjust it any time, and your manual goal is never overwritten when your profile changes. LOG IN ONE TAP Tap a preset — 250 ml, 500 ml, 750 ml, or your own containers — and it's logged instantly. No confirmation screen, no extra step. Undo is right there if you mis-tap. Need something specific? Enter a custom amount in a few seconds. SEE WHERE YOU STAND A large, minimal glass fills as you drink. Your intake, percentage, and remaining amount are always on screen, so a single glance answers the only question that matters: am I on track today? REMINDERS ON YOUR SCHEDULE You choose the times. 8:00 AM, 12:30 PM, 5:30 PM — whatever fits your day. Set quiet hours so nothing arrives while you're asleep. Drink Time never invents times for you and never silently reschedules. The wording adapts to your progress; the timing is yours. OPTIONAL: BLOCK DISTRACTING APPS UNTIL YOU DRINK Turn it on and the apps you pick become briefly unavailable when a reminder fires, until you confirm you've had some water. Entirely optional, entirely under your control, and Drink Time never sees what you do inside those apps. PROGRESS THAT MEANS SOMETHING Weekly averages, goals achieved, a 7-day chart with your goal line, monthly consistency, and your current and best streaks. Tap any day to see the full timeline of what you drank and when. Every number comes from what you actually logged — nothing is estimated or filled in for you. INSIGHTS, ONCE THERE'S ENOUGH HISTORY Trends in your average intake, goal completion, and time-of-day patterns, so you can see where your day tends to go dry. BUILT THE WAY IT SHOULD BE • Works fully offline — your data lives on your device • Optional account to back up and sync across devices • ml, L, and oz — switch any time • Light and dark mode, designed separately, not inverted • Respects Reduce Motion • No ads, no third-party tracking, no data sold Miss a day? Nothing shames you. Tomorrow starts clean. SUBSCRIPTION Drink Time requires a subscription after a 3-day free trial. Monthly and yearly auto-renewing plans and a one-time lifetime option are available; prices are shown in the app in your local currency before you buy. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel your subscription in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://zappsco.com/water-tracker/privacy Terms of Use: https://zappsco.com/water-tracker/terms
Screenshots
Verdict
The clearest difference is update cadence: Snack at every 5 days against Water Tracker's every 2 weeks. Water Tracker's advantage is iOS requirement (16.0 vs 26.0). On price, rating, ratings volume and ads 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. Snack sells 2 in-app purchases, starting at $4.99 per month and Water Tracker sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Snack against 5.0 for Water Tracker. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Snack ships an update every 5 days, Water Tracker every 2 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Snack | Water Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Subscription |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Crimson IO LLC | Zappsco Ltd |
Customer experience
Snack
Water Tracker
In-app purchases
Snack
- Snack Pro7 Days trial$4.991 Month
- Snack Pro7 Days trial$29.991 Year
Water Tracker
- Water Tracker: Drink Time$3.991 Month
- Water Tracker: Drink Time3 Days trial$19.991 Year
- Water Tracker: Drink Time$39.99









