Caffeine vs WaterApp comparison
HiCoffee Alternative: HiCoffee vs Caffeine vs Water, Compared Honestly
Looking for a HiCoffee alternative? HiCoffee vs Caffeine vs Water on bedtime planning, water tracking, Apple Watch, privacy and price (September 2026).
The short answer
- Choose HiCoffee if you want the biggest branded drink catalog (2,500+ products), every Apple device including iPad, Mac and Vision Pro, iCloud sync and CSV export. It's free, with Premium at $0.99/month, $6.99/year or $8.99 once.
- Choose Caffeine vs Water if you want one app for caffeine and water, a plain "you can still have ~X mg" answer before bed, a last-coffee time that moves as you log, a day planner, and no account, ads or analytics.
- Caffeine vs Water isn't out yet (coming soon to the App Store) and its pricing hasn't been announced.
HiCoffee is the best-known caffeine tracker on iPhone, so if you're looking for a HiCoffee alternative, you probably already know what it does well. This page compares it feature by feature with Caffeine vs Water, and says plainly where each one wins.
We make Caffeine vs Water, so we're biased; here's how we checked. Every HiCoffee fact below comes from its US App Store listing (including version notes and privacy label) and the developer's website, read in September 2026. Where the listing doesn't mention a feature we write "not listed", which doesn't mean the app lacks it. Caffeine vs Water facts come from the app itself.
The HiCoffee alternative at a glance: HiCoffee vs Caffeine vs Water
| Feature (as of September 2026) | Caffeine vs Water | HiCoffee |
|---|---|---|
| "You can still have ~X mg" before bed | Yes, also asked via Siri | Caffeine budget (listed) |
| Latest time for a regular coffee | Yes, with a reminder 30 min before | Not listed |
| Warning before a drink that breaks your limit | Yes, with a one-tap decaf swap | Yes (added in version 6.0) |
| Plan the day's drinks ahead | Yes, day planner with alerts | Not listed |
| Water tracking | Yes, same screen, goal fitted to you | Separate app (HiWater) |
| Reminder when you arrive at your usual café | Yes | Not listed |
| Personal half-life | 6 presets or custom 2–15 h | Limit based on your sensitivity |
| Branded drinks | 640+ | 2,500+ |
| Devices | iPhone, Apple Watch | iPhone, iPad, Mac, Vision Pro, Apple Watch |
| Widgets, Live Activity, Shortcuts | Yes, plus Control Center | Yes |
| Apple Health | Writes caffeine and water; reads weight, sleep | Yes; looks at resting heart rate and sleep |
| iCloud sync, CSV export | No | Yes |
| Data collected (privacy label) | None; no network calls | Usage and diagnostics, not linked to you |
| Languages | English | English, Japanese, Chinese (2) |
| Rating | Not launched | 4.8 from 839 ratings |
| Price | Not announced | Free; $0.99/mo, $6.99/yr, $8.99 once |
Where Caffeine vs Water is different
It answers "can I still have one?" in milligrams
It's 3:40 pm and you're in the Starbucks line. You had a coffee at 8 am and you're in bed by 11 pm. Caffeine vs Water already knows the morning coffee will leave about 15 mg at bedtime, so it shows "You can still have ~85 mg". A grande latte is 150 mg, which would leave roughly 76 mg at lights-out. If you log it anyway, the app asks first: "Log anyway", "Log a decaf instead", or cancel. The same check runs on Apple Watch and through Siri, and you can simply ask "Can I still have coffee in Caffeine vs Water?"
HiCoffee 6.0 added its own warning for drinks that may exceed your daily or bedtime limit, so both apps now step in before a bad drink. The difference is the answer you get: a specific milligram amount that still fits, and a decaf swap in the same tap.
Your last-coffee time moves as you drink
Instead of a fixed "no coffee after 2 pm" rule, Caffeine vs Water shows the latest time a regular 95 mg coffee still leaves you under 50 mg at bedtime, counting what you've already had. In the example above that's about 2:50 pm, and it shifts every time you log. You can get a reminder 30 minutes before it, and your bedtime can come from Apple Health sleep (the median of your last 14 nights). The 50 mg line is our target, based on sleep studies showing that caffeine late in the day cuts total and deep sleep; see when to stop drinking coffee before bed for the research.
Plan tomorrow's coffees before you drink them
The day planner lets you add the drinks you expect to have (or repeat a plan daily) and see bedtime caffeine before any of them happen. A planned drink that would break your target is flagged, and optional alerts come with "Log it" and "Skip" buttons. It's a what-if tool for the afternoon meeting you already know is coming.
Caffeine and water in one place
HiCoffee's developer keeps water tracking in a separate app, HiWater. Caffeine vs Water puts a live caffeine curve and a water goal on the same screen. The goal starts from your weight (33 ml per kg) plus the activity and hot-weather settings you choose, and every drink's volume counts toward it, coffee included. After a strong drink it can remind you to pair a glass of water, as a habit rather than a fix. (Background: what counts as water intake.)
Private by design, with no analytics at all
HiCoffee's privacy label lists usage and diagnostic data that isn't linked to you, and its privacy policy names Apple iCloud and Cloudflare as services it uses. That's a light footprint. Caffeine vs Water goes further: no account, no ads, no analytics or third-party SDKs and no network calls. Your log stays on your iPhone and in Apple Health, and the Watch syncs directly with the phone.
Where HiCoffee is stronger
- A much bigger drink database. 2,500+ branded coffee products against our 640+, plus a caffeine calculator for home espresso, pour-over and cold brew. It keeps adding chains and capsules (recent updates added Nespresso, Peet's, CELSIUS and L'OR).
- Every Apple device. iPhone, iPad, Mac, Apple Vision Pro and Apple Watch, with iCloud sync between them. Caffeine vs Water is iPhone and Apple Watch only, with no iCloud sync.
- Your data can leave. HiCoffee imports and exports CSV records. Caffeine vs Water has no export yet (your entries do live in Apple Health).
- Long track record. A 4.8-star rating from 839 ratings, App Store features and appearances in the WWDC 2023 and 2024 keynotes. We have no ratings because we haven't launched.
- More languages and longer-term analysis. Four languages, plus analysis of resting heart rate, sleep duration and when you fall asleep. Our insights cover 7 days.
- A one-time purchase of $8.99, if you dislike subscriptions.
Who should choose HiCoffee
Pick HiCoffee if you drink a wide range of branded coffee (especially chains outside the US and UK), use an iPad or Mac alongside your iPhone, want iCloud sync or CSV export, or prefer paying once. It's a polished, mature app and a safe choice. Our best caffeine tracker apps comparison rates it the best all-rounder.
Who should choose Caffeine vs Water
Pick Caffeine vs Water if your main question is "will this coffee wreck my sleep?", if you want water and caffeine in one app, or if you want logging to come to you: reminders at your usual coffee time (skipped if you've had caffeine in the last 2 hours), suggestions learned from your history, and an alert when you arrive at your usual café, all with a "Log it" button. It also suits you if your body clears caffeine unusually: presets cover "Hits me hard" (7.5 h), "On the pill" (10 h), "Pregnant" (12 h) and "I smoke" (3.5 h). Caffeine metabolism genuinely varies a lot between people (more in caffeine metabolism and genetics).
HiCoffee pricing vs Caffeine vs Water
As of September 2026, HiCoffee is free to download with Premium sold as a $0.99 monthly subscription, a $6.99 annual subscription or an $8.99 permanent unlock (US App Store prices). Caffeine vs Water's pricing hasn't been announced. Until it launches, you can try the same bedtime math in our free bedtime caffeine calculator.
Frequently asked questions
What is the best HiCoffee alternative?
It depends on what you want. For caffeine plus water in one app with bedtime planning, Caffeine vs Water (launching soon). For learned reminders, RECaf. For a big catalog with reduction goals, Unbuzz. For a free, offline curve, Caffeine Clock.
Is there a free alternative to HiCoffee?
HiCoffee itself is free to download, with paid Premium features. Apple Health logs caffeine for free but shows totals only. Unbuzz and Caffeine Clock also have free versions. Caffeine vs Water's pricing isn't announced yet.
Does HiCoffee work with Apple Watch?
Yes. As of September 2026 its App Store listing includes an Apple Watch app (watchOS 10 or later), and it supports widgets, Shortcuts and Apple Health sync. Caffeine vs Water also has a full Apple Watch app with complications.
Does HiCoffee track water?
Not in its listing. Its developer makes a separate water app, HiWater. Caffeine vs Water tracks caffeine and water together, and counts every drink's volume toward your water goal.
Is HiCoffee better than Caffeine vs Water?
HiCoffee is better for catalog size, device coverage, iCloud sync and export. Caffeine vs Water is built for deciding before the drink, with a mg allowance, a moving last-coffee time, a day planner and water tracking, and it collects no data. Both give estimates, not measurements.
Sources
- App Store. HiCoffee - Caffeine Tracker (description, version history, privacy label, in-app purchases). Accessed September 2026.
- Gong Zhang. Apps by Gong and HiCoffee privacy policy. Accessed September 2026.
- Gardiner C, et al. The effect of caffeine on subsequent sleep: a systematic review and meta-analysis. Sleep Med Rev, 2023.
- Nehlig A. Interindividual differences in caffeine metabolism and factors driving caffeine consumption. Pharmacol Rev, 2018.
General wellness information, not medical advice. If you're pregnant, have a heart condition, or take medication that affects caffeine, check your limits with a doctor.