WaterDone vs VitaSlumber
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WaterDone
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WaterDone is the lightest way to keep sipping before you get thirsty. Had a sip? Tap once. That's the whole app. No amounts to type. No daily target. The goal is a rhythm: another sip within the interval you choose. A little drop dries out as time passes and fills up when you drink, and a gentle word tells you how you're doing — "Hydrated", "Time for a sip". • One tap from your Lock Screen or Home Screen widget, without opening the app • See when your next sip is due, right on the home screen • A gentle nudge before you dry out. You pick the interval (2–4 hours) and the hours it can reach you. Works fine with notifications off, too • Tapped by mistake? Undo in one tap • Just ate? Tap “I just ate” and your next nudge moves later (it isn’t counted as a sip) • Optionally get one gentle cue after a workout • Run “After my bath” in Shortcuts to log one sip without opening the app • A streak and a simple calendar of every sip • Made for iPhone Duo's larger display, too • No account. Water records and settings are stored on your device. If you turn on Hot Days, your approximate location is sent to a weather service WaterDone Pro (auto-renewable subscription) • Log “I had a sip” from Apple Watch, with today’s count and next suggested time on complications • On hot days, optionally make your usual reminders arrive a little earlier using today’s forecast Logging, rhythm reminders, “I just ate”, widgets, and writing to Apple Health remain free. If Pro expires, your existing records are not deleted or hidden. Pro is available as a monthly or yearly auto-renewable subscription. A free trial appears only when the App Store reports that you are eligible. The subscription renews unless canceled at least 24 hours before the current period ends, and you can manage or cancel it anytime in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zec-inc.jp/privacy Hydration that doesn't feel like homework. WaterDone is not medical advice and does not calculate how much water you need.
VitaSlumber
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VitaSlumber Premium benefits: - Unlimited Streaming: full access to stories, sleep sounds and exclusive content. - Advanced Sleep Tracking: record snoring and sleep talking, sleep quality analysis and personalized insights to help you understand your sleep better. Subscription period: - 1 month (VitaSlumber Premium Monthly, auto-renewing) - 12 months (VitaSlumber Premium Yearly, auto-renewing) Subscription price: based on iAP application information. For example, the monthly automatic renewal plan is $9.99 per month, and the annual automatic renewal plan is $89.99 per year. Payment: Payment will be charged to your Apple ID account at confirmation of purchase. Auto-renewal: Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the subscription will be extended by one subscription period once payment succeeds. Cancel auto-renewal: You can manage or cancel your subscription at any time in your Apple ID account settings (Settings > [your name] > Subscriptions) at least 24 hours before the end of the current period. Membership Terms: http://privacy.fulljatech.com/sleep/en/SleepPrivacyPolicy.html Auto-Renewal Terms: http://privacy.fulljatech.com/sleep/en/VitaSlumberAutoRenewalService.html Privacy Policy: http://privacy.fulljatech.com/sleep/en/SleepPrivacyPolicy.html Permissions: - Bluetooth: used to find your VitaSlumber sleep device and send Wi-Fi credentials during setup. - Location: used only to scan for nearby Wi-Fi networks when connecting your device. - Microphone: used to analyze sleep sounds (such as snoring) when you start sleep tracking. - Motion: used to measure movement while sleep tracking is active. - Camera and Photos: used when you attach or save images in customer service chats. Terms of Use: This app is subject to Apple's standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: VitaSlumber at 15.0 against WaterDone's 17.5. On price, ads, in-app purchases 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
Both are free to download. WaterDone sells 2 in-app purchases, starting at $1.99 per month and VitaSlumber sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | WaterDone | VitaSlumber |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 124 MB |
| Age rating | 4+ | 4+ |
| Developer | ZEC Inc. | DREAMCOVE TECH PTE. LTD. |
In-app purchases
WaterDone
- Monthly Plan7 Days trial$1.991 Month
- Yearly Plan7 Days trial$9.991 Year
VitaSlumber
- VitaSlumber Premium Monthly$9.991 Month
- VitaSlumber Premium Annual$89.991 Year









