# Hydrate: Electrolyte Tracker — Water, Sodium & Caffeine Log > Water, Sodium & Caffeine Log (iPhone/iPad app by ALEXANDER DAVID GRUINARD MACKENZIE.) - Source: https://appshunter.io/ios/app/hydrate-electrolyte-tracker/id6760869789 (this page in markdown: same URL + `.md`) - Developer: [ALEXANDER DAVID GRUINARD MACKENZIE](https://appshunter.io/developer/1886580061) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.0 · 22 MB - Languages: American English - Released: 2026-06-07 - Data updated: 2026-09-20 - User reviews in markdown: https://appshunter.io/ios/app/hydrate-electrolyte-tracker/id6760869789/reviews.md ## What is Hydrate? The electrolyte and water tracker for real days — long shifts, workouts, keto and fasting. Log water, salt mixes and coffee in one tap on iPhone or Apple Watch, and see fluid, sodium and caffeine together. No account. No guilt. Reminders that stay quiet when you're already on track. LOG WATER, ELECTROLYTES, COFFEE & MORE • Choose from 40+ drinks, custom recipes, and saved favorites • See goal credit before you confirm every log • Track fluid, sodium, and caffeine in one clear daily picture • Edit history or undo mistakes without losing the original day KNOW YOUR PACE • Set your own daily goal and waking schedule • See where your progress should be right now—not just a midnight total • Use pace-aware reminders that can stay quiet when you are already on track • Choose intervals, active hours, quiet time, and rotating or night-shift schedules FAST ON EVERY APPLE SURFACE • Log from Apple Watch, Home Screen and Lock Screen widgets, Siri, complications, Control Center, or the Action Button • Keep favorite drink-and-size combinations ready for one-tap logging • See consistent units, goal credit, and daily progress across surfaces PRIVATE SIPSCAN • Point your camera at a drink for an on-device category suggestion • Get a typical amount or one learned from your confirmed habits • Nothing is uploaded, the photo is not stored, and you always confirm before logging ELECTROLYTES & APPLE HEALTH Hydrate tracks sodium from the drinks you log. Potassium and magnesium aren't tracked yet. • Log electrolyte mixes, salt water, bone broth, and custom drinks • See sodium from logged drinks in mg beside fluid and caffeine totals • Optionally sync confirmed water and sodium entries to Apple Health PROGRESS WITHOUT PRESSURE • Review seven-day patterns, goal days, timing, and recent drinks • Correct past entries and keep a clear, dependable history • Try guided routines for mornings, focused work, travel, and warm days PRIVATE BY DESIGN • No account or sign-up • No advertising IDs and no ad tracking • Hydration history stays on your device • Optional anonymous diagnostics are off by default DAILY LOGGING STAYS FREE Hydrate Pro is optional. It adds longer progress history, weekly reflection reports, guided routines, and data export. Hydrate Pro is optional and available as a monthly or annual auto-renewing subscription, or as a one-time Lifetime purchase. Eligible new annual subscribers can start with a 14-day free trial. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period and can be managed in App Store account settings. Terms of Use: https://alexmackenzievancouver.github.io/hydrate-support/terms.html Privacy Policy: https://alexmackenzievancouver.github.io/hydrate-support/privacy.html ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Hydrate Pro — Monthly | $3.99 | per month | | Hydrate Pro — Annual | $24.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime Pro | $34.99 | one-time | ## Version history (last 5 releases) ### 1.4.1 — 2026-09-12 Hydrate 1.4.1 makes it easier to share a good day and to set Hydrate up around shift work. • Share your pace score from Today once you reach your goal • Share cards are sized for Stories and include a code friends can scan to find Hydrate • Setup explains how reminders follow rotating and night-shift schedules Daily logging stays free, with no account required. ### 1.4.0 — 2026-09-03 Hydrate 1.4 makes every log more consistent across iPhone, Apple Watch, widgets, and Siri. • One bounded goal-credit rule across every drink and surface • More dependable Watch reconciliation, offline logging, and undo • Widget choices and privacy settings now match the app • One goal calculation from onboarding through daily pacing • Lossless recovery for custom drinks and backdated entries • More reliable Apple Health water and sodium retry handling • Clearer, non-medical explanations throughout Daily logging stays free, with no account required. ### 1.3.9 — 2026-08-26 This update makes Hydrate's reminders, purchase status, and optional diagnostics more reliable. • More consistent pace-aware reminder scheduling • Clearer notification and reminder status • More accurate trial, purchase, and subscription state • Better widget and version consistency • Clearer SipScan confidence, confirmation, and manual fallback • Logged-drinks-only context for sodium totals • Privacy-safe improvements to optional diagnostics, which remain off by default Daily logging remains free, and your hydration history stays yours. ### 1.3.8 — 2026-08-19 SipScan is live: point your camera at any drink and Hydrate suggests the beverage and a typical amount — confirm or adjust, then log. Nothing is stored or uploaded; recognition happens entirely on your device. ### 1.3.7 — 2026-08-12 This update fixes a bug that could cause Hydrate to crash when opening the app right after updating. If you saw that, you're all set now — sorry about the hiccup, and thanks for your patience! ## Apps similar to Hydrate | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hydrate — Water Tracker](https://appshunter.io/ios/app/hydrate-water-tracker/id6785312413) | — | Free | Health & Fitness | | [Water Tracker Reminder Drink](https://appshunter.io/ios/app/water-tracker-reminder-drink/id6478014637) | 5.0 (2) | Free | Health & Fitness | | [Drink Water Reminder & intake](https://appshunter.io/ios/app/drink-water-reminder-and-intake/id6744594147) | — | Free | Health & Fitness | | [Water Tracker: Hydration Log](https://appshunter.io/ios/app/water-tracker-hydration-log/id6739935735) | 4.2 (5) | Free | Health & Fitness | | [Water Daily Intake Tracker](https://appshunter.io/ios/app/water-daily-intake-tracker/id1578271624) | 4.5 (2) | Free | Health & Fitness | | [Xplor Recreation](https://appshunter.io/ios/app/xplor-recreation/id6504643806) | 5.0 (1) | Free | Health & Fitness | ## More apps by ALEXANDER DAVID GRUINARD MACKENZIE - [Forge: Adaptive Health Coach](https://appshunter.io/ios/app/forge-adaptive-health-coach/id6791003743) - [Steady: Drink Less & Cut Back](https://appshunter.io/ios/app/steady-drink-less-and-cut-back/id6792442777) All apps by ALEXANDER DAVID GRUINARD MACKENZIE: https://appshunter.io/developer/1886580061 ## Related topics [hydrate](https://appshunter.io/ios/topics/hydrate) · [hydrate iv bar](https://appshunter.io/ios/topics/hydrate-iv-bar) · [hydrate schedule](https://appshunter.io/ios/topics/hydrate-schedule) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-20.*