Comparison

Lunas vs Hydrate Easy

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

Head to head
About

Lunas

This app helps users improve their sleep and meditation practice with a simple interface. It offers customizable themes, a variety of sounds, and tools like a sleep timer and daily reminders. Track your meditation progress with detailed statistics.

Highlights
  • Sleep timer
  • Meditation sounds
  • Customizable themes
  • Daily sleep reminders
  • Meditation statistics
  • Progress tracking
Features
Read full description

The Official Lunas Sleep Gummies App! Lunas is a sleep and meditation app designed for those who strive to improve their sleep. Our app is free and offers no in-app purchases. Every future update, every change we make, and every feature we add will be entirely free for you. Users can select 1 of 3 themes; we do this to allow your app to calm you while fitting your aesthetic. We have a statistics feature that shows the following: Time meditating App opens Completed sessions Completion ratio Longest streak Current streak Additionally, we offer nine free sounds to meditate with, and more are on the way! Other features include a daily sleep reminder and sleep timer intervals from 1 minute to 1 hour. With minimal features, our app is designed to supplement your experience using our Lunas gummies. You can also open the app and start meditating, no complicated courses, no training, no gimmicks, locked features, no subscriptions. Sleep like a god, and welcome to the Lunas family :) Our privacy policy and terms can be viewed on refineryapps.com/privacy and refineryapps.com/terms, respectively.

About

Hydrate Easy

This app helps you stay hydrated by providing simple logging and visual progress tracking. It offers customizable reminders and quick logging options, with seamless integration for Apple Watch and Health.

Highlights
  • Quick drink logging
  • Customizable daily goals
  • Progress visualization
  • Smart reminders
  • Apple Watch integration
  • Apple Health sync
  • Home and Lock Screen widgets
Features
Read full description

Hydrate makes drinking enough water one tap. It tells you what's left today in plain words, logs a glass, can or bottle without typing, and keeps your streak going. No account, no subscription, nothing to set up beyond your goal. Today • What's left, up top: "24 oz to go", then "Goal reached". • A goal ring that fills as you drink. • Four quick sizes, one tap each, in ounces or milliliters. • Any other amount at any time, for the drink you forgot to log. • Change or delete any drink, on any day. Your own four sizes • Set each quick size to the cup you actually use: a 24 oz tumbler, a 400 mL mug, the office bottle. • Rename them too, so Today reads "Tumbler" instead of "Glass". • Your sizes follow you to Apple Watch, and the first one is what a reminder logs. History • Your daily average, goal days, streak and personal best for the last week or month. • A bar for every day, and every day's drinks to look back on or put right. Apple Watch • Log a drink from your wrist and see what's left today. • Complications for your watch face. • Drinks logged on your Watch reach your iPhone, even if it was out of reach for a while. Widgets • Home Screen and Lock Screen widgets show what's left at a glance. Reminders • Reminders every one to four hours, between the hours you choose. • Each one says what's left, and they stop for the day once you reach your goal. • Log your first quick size straight from the reminder. Apple Health • Connect Apple Health and every drink you log is saved there as Water. • Delete a drink in Hydrate and it's deleted from Apple Health too. • Hydrate only saves Water. It doesn't read anything from Apple Health. Make it yours • Pick an accent color and the Home Screen icon changes to match. • Light, or one of two darks: soft Graphite or true Black. Private by design • Your drinks stay on your device. No accounts, analytics, ads or tracking. Hydrate helps you build a daily habit. It isn't medical advice; ask your doctor how much water is right for you.

Screenshots

Lunas3 screens
Hydrate Easy4 screens

Verdict

The call

The clearest difference is review sentiment: Hydrate Easy at 100% against Lunas's 0%. Hydrate Easy also leads on rating (5.0 vs 3.0) and update cadence (every 10 days vs every 5 months). Lunas's advantage is iOS requirement (13.1 vs 17.0). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Hydrate Easy holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Lunas's written reviews are positive against 100% of Hydrate Easy's.

UpkeepUpdate frequency

Lunas ships an update every 5 months, Hydrate Easy every 10 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Lunas versus Hydrate Easy: the parameters behind the verdict, then further details
ParameterLunasHydrate Easy
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better1
Update frequencyEvery 5 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS13.1 — better17.0
Further details — not scored
Size59 MB4 MB
Age rating4+4+
DeveloperMatthew GallagherMatthew Strickland

Customer experience

Lunas

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Hydrate Easy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Lunas

No in-app purchases

None

Hydrate Easy

No in-app purchases

Questions

Is Lunas free?
Lunas is free to download, with no in-app purchases.
Is Hydrate Easy free?
Hydrate Easy is free to download, with no in-app purchases.
Which has better reviews, Lunas or Hydrate Easy?
Hydrate Easy is rated higher. Lunas averages 3.0 out of 5 from 2 ratings, while Hydrate Easy averages 5.0 from 1 ratings.
Do Lunas or Hydrate Easy have ads?
Neither Lunas nor Hydrate Easy shows ads.
Which is updated more often, Lunas or Hydrate Easy?
Lunas ships an update every 5 months, and Hydrate Easy every 10 days. Most recently, Lunas was updated on November 3, 2026 and Hydrate Easy on November 5, 2026.

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