SweatLoss vs Water tracker
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
SweatLoss
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Lose sweat, not track. SweatLoss helps you plan your fluid intake for sports, training, and everyday life. The app calculates your hydration needs, accounts for weather and temperature, and reminds you to drink at the right time. Whether it is warm-up, workout, race day, or cool-down, SweatLoss shows how much you have already had, how much is left, and which drinks contribute to your day. Hydration where you train: ⢠Keep your hydration goal and progress in view ⢠Smart reminders at the right time ⢠Adjustments for weather, heat, and personal data ⢠Apple Watch app for quick access during workouts ⢠Widgets for hydration and quick logging ⢠History, trends, and daily overview Caffeine tracking: Track coffee, energy drinks, tea, and other caffeinated drinks. SweatLoss shows your daily intake, personal limit, estimated remaining caffeine, and current caffeine phase. With Live Activities, your caffeine status stays visible on the Lock Screen, Dynamic Island, StandBy, and Apple Watch without opening the app. SweatLoss Premium: ⢠More drink types ⢠Custom drinks and individual amounts ⢠Barcode scanner for faster logging ⢠Alternative app icons ⢠Advanced personalization ⢠Convenience features for everyday life and training Missing a feature? In SweatLoss, you can submit ideas and vote for new features. Drink more consciously, plan smarter, and keep hydration and caffeine in view. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Water tracker
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FluidIQ helps active people track daily drinking and understand hydration as part of training recovery. The app combines manual logs, Apple Health activity, Apple Watch workouts, sleep context, heat, sweat tendency, sodium estimates, and daily check-ins into calm guidance you can actually use. FEATURES ⢠Daily score: see progress, goal, intake, and next action at a glance ⢠Smart goals: adapt targets for training load, body mass, caffeine, alcohol, sleep, and heat ⢠Workout support: estimate post-activity fluid loss, sodium loss, and electrolyte needs ⢠Apple Health: import workouts, active energy, heart rate, distance, body mass, dietary water, and activities synced by other providers ⢠Apple Watch: check progress, quick-add intake, view recovery context, and use complications ⢠Sweat calibration: refine estimates with pre/post-workout weigh-ins ⢠Recovery logging: record added fluids, sodium, and electrolyte servings so recovery can be resolved ⢠Insights: learn patterns across activity, temperature, fatigue, sleep, and weekly habits ⢠Notifications: enable daily check-ins, hydration prompts, and recovery reminders when useful FLUIDIQ PRO ⢠Advanced recovery estimates ⢠Sweat and sodium guidance ⢠Apple Health workout import ⢠Deeper insights and smart reminders ⢠Apple Watch recovery context ⢠Cloud sync for account-backed data FluidIQ is built for wellness and fitness guidance only. It does not diagnose, treat, prevent, or monitor disease, and it does not provide medical-grade hydration monitoring. Questions or feedback: sebastianmraz@gmail.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: SweatLoss at weekly against Water tracker's every 2 weeks. Water tracker's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. SweatLoss sells 3 in-app purchases, starting at $1.79 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.
SweatLoss ships an update weekly, Water tracker every 2 weeks. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.
| Parameter | SweatLoss | Water tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly ā better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 26.0 | 18.0 ā better |
| Further details ā not scored | ||
| Size | 282 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | TIM RORING | Sebastian Mraz |
In-app purchases
SweatLoss
- Premium Monthly1 Month trial$1.791 Month
- Premium Yearly1 Year trial$12.991 Year
- Premium Lifetime$24.99
Water tracker
- FluidIQ Pro Monthly$3.991 Month
- FluidIQ Pro Yearly$24.991 Year
- FluidIQ Pro Lifetime$49.99









