HydroAI vs Water tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HydroAI
Effortlessly track your daily water intake and receive personalized reminders to stay hydrated. Simply answer a few questions about your goals, snap a photo of your drink, and view insightful progress reports. Achieve a healthier, more vibrant you with simple hydration management.
- AI-powered hydration analysis
- Drink photo recognition
- Personalized hydration goals
- Progress tracking and insights
- Customizable reminders
- Effortless daily tracking
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How easy it is to use HydroAI: 1. Answer questions about your goals and lifestyle 2. Snap a photo of your drink * 3. See your hydration insights * 4. Track your progress effortlessly * HydroAI is here to make healthy hydration simple, giving you all the tools you need to stay hydrated and feel your best. Every drink, every sip, every day—it all adds up to a healthier, more vibrant you. If you have any ideas or questions, reach out at https://hydroai.app/support Note: HydroAI provides guidance only and does not offer medical advice. Always consider our recommendations as suggestions, and consult with a healthcare professional and conduct your own research before adopting new hydration plans, routines, and recommendations. *ANALYSIS RESULTS & PROGRESS TRACKING FEATURES REQUIRE A SUBSCRIPTION. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Water tracker
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Nero – Water Tracker & Hydration Reminder helps you build healthy hydration habits, stay energized, and feel better every day. Designed with simplicity and privacy in mind, Nero is a clean, powerful water tracker that makes drinking enough water effortless — without accounts, ads, or cloud storage. Your data stays only on your device. Why Nero – Water Tracker? * Build better hydration habits without pressure * Track your daily water intake with clear stats & charts * Stay consistent with gentle drink water reminders * 100% private — no login, no cloud, no tracking Whether your goal is to drink more water, improve focus, or support overall wellness, Nero helps you stay hydrated throughout the day. Free Water Tracker Features * One-tap water logging (default 250 ml) * Long-press for custom water amounts * Daily, weekly & monthly hydration tracking * Personalized daily, weekly & monthly water goals * 30-day hydration chart overview * Smart, friendly water reminders * Clean, minimal interface * Customizable home dashboard * Phone home screen widgets to quickly add water and check your stats Nero Premium – Advanced Hydration Tools Upgrade to Nero Premium for full control of your hydration data: * Export hydration history (PDF, CSV, JSON) * Import hydration data (JSON) * Unlimited hydration history * Create multiple profiles * Track additional drink types *Customize your reminder times to better fit your routine * Future Benefits Guarantee All new premium features are included at no extra cost if you’re already a Premium user Built for Daily Hydration Drinking enough water supports: * Energy & focus * Physical performance * Overall health & well-being Nero makes hydration tracking simple, distraction-free, and sustainable — so healthy habits last. Privacy First * No account required * No cloud storage * Your hydration data stays on your device Privacy Policy: nerowatertracker.web.app Terms of Use (EULA): Apple Standard EULA Additional Terms: nerowatertracker.web.app/#terms
Screenshots
Verdict
The clearest difference is iOS requirement: HydroAI at 13.4 against Water tracker's 17.0. On price, update cadence, ads and in-app purchases 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. HydroAI sells 3 in-app purchases, starting at $9.99 per month and Water tracker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.
| Parameter | HydroAI | Water tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 34 MB |
| Age rating | 12+ | 4+ |
| Developer | Syncd Software LLC | EFSTATHIOS KARACHISARIDIS |
In-app purchases
HydroAI
- Pro Monthly$9.991 Month
- Pro Yearly$46.901 Year
- Pro Yearly3 Days trial$59.991 Year
Water tracker
- Monthly$1.991 Month
- Yearly$7.991 Year
- Lifetime$17.99
Questions
Is HydroAI free?
Is Water tracker free?
Do HydroAI or Water tracker have ads?
Which is updated more often, HydroAI or Water tracker?
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