Water Tracker vs Keepdaily
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Water Tracker
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CapiWater is a water tracker for iPhone that counts what a drink actually adds. A glass of water counts 100%, coffee counts 80%, tea 90%, and your daily goal follows that number. Log any drink in two taps. Every drink has a hydration factor, so 300 ml of coffee adds 240 ml toward your goal. Goals, badges, and streaks all move on that number. Log a drink in seconds Choose from 8 categories: water, coffee, tea, juice, soda, milk and shakes, functional drinks, and alcohol. Recent drinks stay at the top, you can drag the amount up or down, and normal or large covers most pours. Water is free; Premium opens all 57 drink types and lets you enter any amount. A goal built around you Answer five short questions about weight, age range, sex, activity level, and climate, and CapiWater suggests a daily target between 1.6 and 4 litres. Change it whenever you like and switch between millilitres and fluid ounces. Reminders that stop when you hit your goal Pick the interval between reminders and the hours they can arrive. Once you reach your daily goal, they pause on their own. Choose one of 7 notification sounds, turn on rotating motivation lines, or write your own title and message. Premium adds weekday selection and exact reminder times. Week and month views The weekly chart compares each day with your goal; tap a day to see which drinks it contained. Premium adds totals for caffeine, sugar, and alcohol, your average hydration quality, and a monthly calendar heatmap. Badges, avatars, and your home screen 14 badges across three albums include one you have to find. Unlock a badge and share the card. Pick from 20 capybara avatars, six of them free, change the app icon, and add the widget to your home screen or lock screen. The app is available in 13 languages. Your data stays on your phone No account, no sign-up, no sync server. Logs, goals, and badges live on the device, and you can back everything up to iCloud and restore it on a new iPhone. CapiWater is a wellness and habit app, not a medical device. Suggested goals are starting points for healthy adults. If you have a health condition or a fluid limit from a clinician, set your goal manually. Start with the next drink you pour. Privacy Policy: https://blueducklabs.xyz/apps/capiwater/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Keepdaily
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Tired of habit trackers that lock your favorite features behind a subscription - or worse, limit you to 4-5 habits unless you pay? Keepdaily gives you unlimited habits, for free. Forever. No trial countdown, no feature drip-feed. WHY KEEPDAILY Rich enough to matter Organize habits into folders, see real stats: completion rates, streak trends, category breakdowns. As capable as the "productivity" apps, without the complexity of a game. Honest pricing No 4-habit free-tier trap. Free means free: unlimited habits, real check-ins, real streaks. Want folders, advanced stats, and export? Pay once ($19.99) or subscribe cheap ($1.99/mo or $9.99/yr) - your price is locked in forever. We will never ask you to pay more later. Your data is yours Everything lives on your device. Export your full history to CSV or JSON anytime, with one tap. No account required, nothing held hostage. Streaks that don't punish you Miss a day on a weekly goal? You're not automatically "broken." Keepdaily tracks progress the way real habits actually work. Widget-first Check in from your Home Screen without opening the app. Keepdaily is built by a solo indie developer, in the open. If you've been burned by a habit tracker that changed its pricing on you, this one's for you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Water Tracker at 15.1 against Keepdaily's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Water Tracker sells 2 in-app purchases, starting at $7.99 per month and Keepdaily sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Water Tracker ships an update every 2 weeks, Keepdaily weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Water Tracker | Keepdaily |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 77 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | Vu Viet Duc | ๆ่ฑช ๅผ |
In-app purchases
Water Tracker
- CapiWater Monthly$7.991 Month
- Lifetime Premium$69.99
Keepdaily
- Monthly$1.991 Month
- Annual$9.991 Year
- Lifetime Access$19.99








