Comparison

Dehydrate vs theGoodSpace

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

Head to head
About

Dehydrate

Features
Read full description

Drinking water shouldn't feel like a chore. Dehydrate turns hydration into the most delightful tap of your day. MEET DEWY Your personal water droplet fills up as you drink โ€” sleepy in the morning, beaming by lunch, and throwing a full-on confetti party when you hit your goal. Keep Dewy happy, keep yourself hydrated. LOG A SIP IN ONE TAP Glass, bottle, or big gulp โ€” one bouncy tap and you're done. Need something in between? The custom slider has you covered. Oops-proof too: every sip comes with a quick Undo. BUILD YOUR STREAK Hit your goal, grow your flame. Weekly charts and goals-hit counts show your progress without ever feeling like homework. MAKE IT YOURS Dress Dewy in five colors, set your own daily goal, and toggle confetti and gentle sip reminders โ€” celebrations on your terms. No accounts. No ads. Just you, Dewy, and a healthy habit that finally sticks. Download Dehydrate and make every sip count.

About

theGoodSpace

Features
Read full description

Your calendar shows when you're free. theGoodSpace shows when you're good. A free hour at nine in the morning isn't the same as a free hour at three in the afternoon. Most of us get about four good hours a day, when hard thinking feels easy, and spend them on email. theGoodSpace learns when yours are from your sleep and your body clock, and helps you put each task at the hour you'll do it best. YOUR TASKS, ON YOUR CALENDAR Your events and your tasks together, by week, day and month. Apple Calendar and Google Calendar show as busy time, and Apple Reminders stay in sync. Plan finds a time for tasks that don't have one, around your meetings and where your energy suits them. FREE ISN'T THE SAME AS GOOD Your energy runs down your calendar all day: Focus, Steady, Recharge and Wind down. Open the app and see your energy now, what to do next, and when your next good window starts. HARD WORK IN YOUR GOOD HOURS Writing, planning and deep thinking go in your Focus hours, errands and admin in the afternoon dip, and your evenings stay yours. JUST TALK Spill turns what's on your mind into tasks, with their times, energy, deadlines and places. Photos and forwarded emails work too. IT KEEPS UP WITH YOU Reminders move when your plans do, find you when you arrive somewhere, and tell you when your good hours start. AT A GLANCE Widgets for your Home Screen and Lock Screen, and an Apple Watch app with your energy and today's tasks on your wrist. THEGOODSPACE PRO Plan and more come with Pro, an optional subscription. It renews automatically unless cancelled at least 24 hours before the period ends; manage it in your Apple Account settings. Health and data: theGoodSpace reads sleep and activity from Apple Health to estimate your energy. It is not a medical device and does not diagnose or treat any condition. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dehydrate4 screens
theGoodSpace4 screens

Verdict

The call

The clearest difference is in-app purchases: Dehydrate at none against theGoodSpace's 2. theGoodSpace's advantage is update cadence (every 3 weeks vs every 16 months) and device support (3 vs 1). On price, ads and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. theGoodSpace sells 2 in-app purchases, starting at $4.99 per month. Dehydrate asks for nothing beyond the download.

UpkeepUpdate frequency

Dehydrate ships an update every 16 months, theGoodSpace every 3 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 3 level
Dehydrate versus theGoodSpace: the parameters behind the verdict, then further details
ParameterDehydratetheGoodSpace
PriceFreeFree
Update frequencyEvery 16 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone, iPad, Apple Watch โ€” better
Requires iOS18.218.0 โ€” better
Further details โ€” not scored
Size4 MB62 MB
Age rating4+4+
DeveloperNico LiuShreyas Krishnamurthy

In-app purchases

None

Dehydrate

No in-app purchases

2 purchases

theGoodSpace

Subscriptions2
  • Monthly Access$4.991 Month
  • Yearly Access7 Days trial$39.991 Year

Questions

Is Dehydrate free?
Dehydrate is free to download, with no in-app purchases.
Is theGoodSpace free?
theGoodSpace is free to download, with in-app purchases available.
Do Dehydrate or theGoodSpace have ads?
Neither Dehydrate nor theGoodSpace shows ads.
Which is updated more often, Dehydrate or theGoodSpace?
Dehydrate ships an update every 16 months, and theGoodSpace every 3 weeks. Most recently, Dehydrate was updated on October 9, 2026 and theGoodSpace on October 24, 2026.

Other comparisons