Comparison

Simply Water Hydration Tracker vs Duvimo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simply Water Hydration Tracker

Effortlessly track your daily water intake with a beautiful, minimalist interface. Set personal hydration goals and view your progress with quick-log presets or custom amounts. Your data remains private and on your device.

Highlights
  • Quick-log presets
  • Custom amount logging
  • Daily goal tracking
  • Hydration history
  • Metric & Imperial support
  • Minimalist design
  • Dark mode
Features
Read full description

Log water in one tap. No sign-up, no clutter. Build a hydration streak that actually sticks. Why Simply Water? Most hydration apps overwhelm you with features you never use. Simply Water takes the opposite approach: tap a button, log your water, and get on with your day. Key Features • Quick-Log Presets — Tap the 8 oz, 12 oz, or 16 oz button to log your water instantly. Nothing to enter. • Custom Amounts — Need to log a different amount? Enter any number with one tap. • Daily Goal Tracking — Set a personal hydration goal in ounces or milliliters and watch your progress throughout the day. • Hydration History — View your intake history grouped by day, with timestamps for every entry. • Metric and Imperial — Works with both oz and mL, detected automatically from your device settings. • Beautiful Minimal Design — A clean interface that stays out of your way, with smooth animations and haptic feedback. • Light and Dark Mode — Switches automatically to match your system settings. Designed for Simplicity No account creation. No social features. No complicated charts. Simply Water is a private, personal hydration tracker that lives on your device. Your data stays yours — we collect nothing. Unlock Full History The free version tracks your last 3 days of water intake. Upgrade once to unlock your complete hydration history forever — no subscriptions, just a single lifetime purchase. Download Simply Water and start tracking your hydration today.

About

Duvimo

Features
Read full description

适用于健身爱好者、久坐、产后修复或者需要运动康复人群的肌肉电刺激工具 1.EMS 电刺激技术:模拟运动信号激活臀部等部位肌肉,实现高效锻炼。 2.12 种训练模式:包含塑形、放松、强化等多种模式,满足不同锻炼需求。 3.10 档强度调节:从低到高自由调节,适应不同用户的耐受程度。 4.智能间歇训练设计:可自定义适应时间、输出时间和暂停时间,科学规划训练节奏。 5.断电记忆功能:设置好的模式、强度、爬坡时间、运动时间、暂停时间等参数会自动保存,下次使用无需重新设置。 6.通过蓝牙APP可以方便的对按摩主机盒的训练模式和强度等参数配置。 7.请严格参照产品使用说明,禁忌人群慎用。

Screenshots

Simply Water Hydration Tracker3 screens
Duvimo4 screens

Verdict

The call

The clearest difference is in-app purchases: Duvimo at none against Simply Water Hydration Tracker's 1. Duvimo also leads on iOS requirement (13.4 vs 16.4). Simply Water Hydration Tracker's advantage is update cadence (weekly vs every 7 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Simply Water Hydration Tracker sells 1 one-off in-app purchase. Duvimo asks for nothing beyond the download.

UpkeepUpdate frequency

Simply Water Hydration Tracker ships an update weekly, Duvimo every 7 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Simply Water Hydration Tracker versus Duvimo: the parameters behind the verdict, then further details
ParameterSimply Water Hydration TrackerDuvimo
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyWeekly — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.4 — better
Further details — not scored
Size51 MB25 MB
Age rating4+17+
DeveloperCorey Foster磊华 曹

In-app purchases

1 purchases

Simply Water Hydration Tracker

One-time1
  • Pro$1.99
None

Duvimo

No in-app purchases

Questions

Is Simply Water Hydration Tracker free?
Simply Water Hydration Tracker is free to download, with in-app purchases available.
Is Duvimo free?
Duvimo is free to download, with no in-app purchases.
Do Simply Water Hydration Tracker or Duvimo have ads?
Neither Simply Water Hydration Tracker nor Duvimo shows ads.
Which is updated more often, Simply Water Hydration Tracker or Duvimo?
Simply Water Hydration Tracker ships an update weekly, and Duvimo every 7 months. Most recently, Simply Water Hydration Tracker was updated on October 24, 2026 and Duvimo on October 25, 2026.

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