Comparison

Mizu Nomuo vs DietWidget

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

Head to head
About

Mizu Nomuo

This app helps you build a daily hydration habit by tracking your water intake. It features a cute character that changes based on your progress, making it fun to stay hydrated. Set daily goals and monitor your progress with historical data and statistics.

Highlights
  • Track daily moisture replenishment
  • View water supply history
  • Cute character companion
  • Calendar with daily progress stamps
  • Statistical data analysis
  • Set hydration goals
Features
Read full description

Drinking habit to start from the 1st 1000ml! In the case of adults, even just normally are living water of about 2000~2500ml is lost from the body in one day.Therefore, the minute of water that is lost will need to be firmly replenished every day. However, it is to be able to intake water from meal to eat everyday to say that hydration, there are also those made by metabolism.By subtracting them, it is said that purely be plus or minus zero If you take about 1000ml per day as drinking water. Of course, this is the minimum required amount of supply. This is where you want to aim a day 1500~2000ml If you are thinking of hydration for health and beauty. “Mizunomuo(Water drink o)” is an application that supports your hydration along with Mokyukyara.Since Mokyukyara is variously changed in accordance with the moisture replenishment amount, you can manage the hydration while enjoying. ■Performance features ・I can see at a glance moisture replenishment amount of today ・How much of the water supply in time, it can be confirmed by history (editing is also possible) ・Cute Mokyukyara ・Calendar (Hanko is pushed to the 1st 1000ml or more drank day) ・Statistical data (start date, total, average, etc.) First of all, 3 weeks (21 days) followed by Let's habit of daily hydration! ・Boris-Em/BEMSimpleLineGraph  Copyright (c) 2014 Boris Emorine. Copyright (c) 2014 Sam Spencer. Released under the MIT license http://opensource.org/licenses/mit-license.php

About

DietWidget

Features
Read full description

Completely free. No ads. No account. The simplest weight tracker: just put your weight on your Home Screen. - Keep your scale and apps Weight is read from Apple Health, so data from Health-compatible smart scales and other apps shows up as is. No need to change your current setup. - Home Screen widget See your latest weight and BMI every time you unlock your phone. On days you haven't logged yet, a badge on the widget lets you know. Choose from 56 designs (8 themes x 7 styles), including a numbers-only style for privacy. - On your Lock Screen and in Control Center Lock Screen widgets put your weight in view every time you pick up your iPhone. Log without opening the app from a Control Center button (iOS 18 or later), Siri, or Shortcuts. - Stay motivated Your 7-day average and weekly pace show the real trend behind daily ups and downs. Set a goal to see when you're on pace to reach it, and celebrate milestones like reaching halfway, hitting your goal, and logging streaks. - Log in a few taps With the Log Weight widget, just tap a button to log based on your last weight. The input field is also ready the moment the app opens, and you can log right from a notification. - Reminders only when you forget Get notified at the times you choose, only on days you haven't logged yet. Up to 3 reminders, with fresh messages every day or your own words. Optional reminders at your usual logging time, and after a few days without logs. - Charts Check weight, BMI, and body fat trends by week, month, or year, with a 7-day average line. Look back on your whole history as monthly averages with the "All" view. - kg or lb Switch units anytime. Your data stays the same in Apple Health. - Available in 7 languages English, Japanese, Traditional Chinese, Korean, German, Spanish, and Arabic. - Your data stays on your iPhone Weight and height are saved in Apple Health. Nothing is sent to any server. - Free forever, no ads No subscriptions, no in-app purchases, no ads.

Screenshots

Mizu Nomuo4 screens
DietWidget4 screens

Verdict

The call

The clearest difference is in-app purchases: DietWidget at none against Mizu Nomuo's 1. DietWidget also leads on ads (none vs shown) and update cadence (every 4 days vs every 4 months). On price, device support and iOS requirement 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. Mizu Nomuo sells 1 one-off in-app purchase. DietWidget asks for nothing beyond the download.

UpkeepUpdate frequency

Mizu Nomuo ships an update every 4 months, DietWidget every 4 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Mizu Nomuo versus DietWidget: the parameters behind the verdict, then further details
ParameterMizu NomuoDietWidget
PriceFreeFree
Rating4.6 (42 ratings) — better—
Positive reviews78.4% of reviews—
Number of ratings42 — better—
Update frequencyEvery 4 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size31 MB4 MB
Age rating4+4+
Developermitsuhiro naraMika Noguchi

In-app purchases

1 purchases

Mizu Nomuo

One-time1
  • Remove Ads$3.99
None

DietWidget

No in-app purchases

Questions

Is Mizu Nomuo free?
Mizu Nomuo is free to download, with in-app purchases available.
Is DietWidget free?
DietWidget is free to download, with no in-app purchases.
Do Mizu Nomuo or DietWidget have ads?
Mizu Nomuo shows ads; DietWidget does not.
Which is updated more often, Mizu Nomuo or DietWidget?
Mizu Nomuo ships an update every 4 months, and DietWidget every 4 days. Most recently, Mizu Nomuo was updated on November 1, 2026 and DietWidget on November 10, 2026.

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