Comparison

Meal Sync vs WaterDrop

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Meal Sync

Read full description

Fuel your goals and upgrade the way you eat, Meal Sync is your fast, smart, AI-powered companion for tracking meals and staying on top of your nutrition plan. Unlimited Free Logging: Track calories, macros, micros, and water with no limits, completely free, forever! AI-Powered Insights and Consistency Analysis: AI-powered insights to help you understand your habits and stay consistent. AI-Powered Food & Meal Analysis: Snap a photo of any food or meal and let Meal Sync instantly break down calories, macros, and nutritional details. AI-Powered Text and Voice Logging (Any Language, Any Format): Log your food effortlessly by speaking naturally in any language or format, Meal Sync understands it all. Smart, Personalized Recipe Suggestions: Get tailored recipe ideas based on your goals, dietary preferences, allergies, cuisines, preparation time, and logged meals. Barcode Scanner: Quickly log packaged foods with a fast, accurate barcode scan. Nutrition Label Scanner: Instantly capture and log foods by scanning the nutrition label. Calorie & Macro Tracker: Stay on track with a clean, user-friendly dashboard that highlights your daily goals. Offline Mode: Log meals and analyze food anytime, no internet required! Custom Goals: Personalize your daily calorie and macro targets to match your fitness journey or health needs. Apple Health Integration: Effortlessly sync with Apple Health to bring your nutrition and wellness data together in one seamless experience. Meal Sync makes eating smarter easier, faster, and more enjoyable, powered by AI and built for real life. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

WaterDrop

Features
Read full description

Keep forgetting to drink water? Let WaterDrop take care of it. WaterDrop is a hydration tracker that logs your daily water intake in a single tap and helps you build the habit naturally as you watch a water gauge fill up. It's especially handy if you're working out, dieting, or just trying to take better care of yourself. ■ One-tap logging Paper cup, mug, tumbler, water bottle, 1L tumbler, Stanley — six everyday cup presets are built in. Tap a cup and you're done. Have a favorite cup of your own? Add a custom cup with its own name and volume. ■ A water gauge you can read at a glance Watch today's intake rise inside a signature droplet-shaped gauge. See exactly what percentage of your goal is filled and how much is left. Hit your goal and the gauge fills to the top for a satisfying finish. ■ Reminders so you never forget Set a start time, end time and interval (e.g. 9 AM–10 PM, every 90 minutes) and WaterDrop reminds you to drink throughout the day — so a busy schedule never gets in the way of staying hydrated. ■ Your history on a calendar The History tab lays out the month so you can see at a glance which days hit the goal and which fell short. Tap a date to see that day's log in order, and if you forgot to log something, pick a time and fill the day back in. Switch to list view to scan 7 days, 30 days, 12 months, or everything. ■ Stats that keep you going Track how many days in a row you've hit your goal (streak), intake charts for 7 days / 30 days / 12 months / all time, and which cups you use most. Tap any bar to jump straight to that day's log — a clear, motivating look at a habit that gets better every day. ■ Home screen widget Check today's total and goal progress right from your home screen, without even opening the app. ■ Great for · Anyone aiming for 2L of water a day · Staying hydrated during workouts or a diet · People who keep forgetting to drink · Anyone who wants a clean, beautiful water-logging app ■ More · Light / dark theme · English & Korean · Works offline, no sign-up required · All your data stays safely on your device Start building a healthier hydration habit with WaterDrop today!

Screenshots

Meal Sync4 screens
WaterDrop4 screens

Verdict

The call

The clearest difference is in-app purchases: WaterDrop at none against Meal Sync's 2. WaterDrop also leads on iOS requirement (13.0 vs 18.0). Meal Sync's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Meal Sync sells 2 in-app purchases, starting at $1.99 per 7 days. WaterDrop asks for nothing beyond the download.

UpkeepUpdate frequency

Meal Sync ships an update every 5 days, WaterDrop every 2 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 4 level
Meal Sync versus WaterDrop: the parameters behind the verdict, then further details
ParameterMeal SyncWaterDrop
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size37 MB36 MB
Age rating4+4+
DeveloperParsa KaramiSiU Ahn

In-app purchases

2 purchases

Meal Sync

Subscriptions2
  • Premium Weekly Plan3 Days trial$1.997 Days
  • Premium Monthly Plan3 Days trial$5.991 Month
None

WaterDrop

No in-app purchases

Questions

Is Meal Sync free?
Meal Sync is free to download, with in-app purchases available.
Is WaterDrop free?
WaterDrop is free to download, with no in-app purchases.
Do Meal Sync or WaterDrop have ads?
WaterDrop shows ads; Meal Sync does not.
Which is updated more often, Meal Sync or WaterDrop?
Meal Sync ships an update every 5 days, and WaterDrop every 2 months. Most recently, Meal Sync was updated on October 24, 2026 and WaterDrop on October 13, 2026.

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