By WaterChamp, the maker of one of the apps compared. Sources checked 8 September 2026. This comparison uses published features and a small sample of user reviews; we have not performed a new hands-on test. Sources and scope.
When Water reminder & drink tracker is a good fit
Consider Wachanga’s Water reminder & drink tracker if you want a compact drink log with reminders and drink-dependent hydration accounting. It is a separate listing from Water Tracker PRO, despite sharing a developer and a similar purpose.
The UK Apple listing checked is version 2.26.0, released in May 2022. That does not prove it is unsupported, but it makes a current-device trial particularly useful. We found no clear documentation of caffeine amounts or Health Connect.
Alternatives worth considering
- WaterChamp: for combined water, caffeine and alcohol records on iPhone or Android, with no Watch app.
- Water Tracker PRO: For the other Wachanga listing, with favorites and a documented widget workflow.
- Water Reminder: For explicitly documented caffeine and nutrition export on iPhone.
Water reminder & drink tracker and WaterChamp: feature details
| Feature |  Water reminder & drink tracker |  WaterChamp |
|---|---|---|
| Hydration estimate over timeA model, separate from daily intake progress | Not documented | ✓ |
| Free drink access | See access details | 102 |
| Caffeine metabolismCurve with future projection | Not documented | ✓ |
| Coffee reminderReminds you before the last coffee deadline | Not documented | ✓ |
| Caffeine amountsMilligrams logged; not a forecast | Not documented | ✓ |
| Drink calories | Not documented | ✓ |
| Alcohol amountsSeparate from estimated BAC | Not documented | ✓ |
| Alcohol and BAC estimation | Not documented | ✓ |
| WidgetsLogging behavior and paid access vary | Not documented | Opens logger |
| Apple Watch app | ✕ | ✕ |
| Apple Health syncSee sources for data types and direction | ✓ | ✓ |
| Health Connect syncAndroid; separate from Apple Health | Not documented | ✓ |
| Apple App Store | ✓ | ✓ |
| Google Play Store | ✓ | ✓ |
| Main focus | A simple reminder with different drink types, where this listing is available. | Tracks water, caffeine and alcohol, with metabolism curves for caffeine and BAC |
Free and paid access
Free download with in-app purchases. The UK listing includes subscription, ad-removal and lifetime products; their presence does not establish identical offers in other regions.
What user reviews add
Sample: 3 UK App Store reviews, most recent returned by feed, inspected 8 September 2026. These examples are paraphrases, not a representative rating or a current defect test.
- An older UK reviewer finds the reminders handy and the app fairly easy to use. Caitlin Stevenson, 2019-03-06.
- Another older UK reviewer appreciates the simple interface and reminder sound. Nate Plummer, 2019-03-04.
Only three reviews were returned by the selected UK feed, all from 2019–2020. They are historical context, not evidence of how the current app behaves.
What to try before switching
Confirm that the linked listing is available in your country, then test reminders and your usual drinks on your current phone. Do not assume the PRO sibling has identical purchases.
When WaterChamp is another option
Consider WaterChamp if you want water, caffeine and alcohol in one log, with an estimated caffeine curve and a last-coffee reminder. It is available on iPhone and Android and includes 102 selectable drinks. You can try the model in the caffeine calculator.
WaterChamp has no Apple Watch app or LUCY cap integration. Its widgets open the phone’s drink logger for confirmation. Some forecasts and analysis require Pro. Its estimates are not measurements of hydration, blood alcohol or sleep quality.
Published screenshots
These are previously collected store screenshots, not evidence of new hands-on testing. Current screens may differ.
WaterChamp
Water reminder & drink tracker
More comparisons: Water reminder & drink tracker vs Waterllama · Water reminder & drink tracker vs WaterMinder · Water reminder & drink tracker vs Plant Nanny · all comparisons
Sources and scope
Features are documented availability, not a promise that every platform or free tier includes them. “Not documented” means the linked sources do not settle the question. Prices and access vary by platform, region and offer; check the purchase screen. Reviews describe individual experiences and may concern older versions.
Water reminder & drink tracker
Apple listing checked: UK, version 2.26.0 (released 2022-05-22). Google Play links identify Android listings; iOS features are not automatically attributed to Android.
UK App Store listing · Google Play listing
WaterChamp
WaterChamp is available on iPhone and Android. It includes 102 selectable drinks, exports water to Apple Health and Health Connect, and has no Apple Watch app. Forecasts and other Pro features may require a purchase.
Google Play · App Store · Features and limitations
Third-party names and screenshots belong to their respective owners. Recommendations here are WaterChamp’s editorial judgments, not endorsements by those developers.
