Comparison

Glow vs Hydrai

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

Head to head
About

Glow

Features
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Benyt GLOW app’en I dit lokale solcenter. Du kan selvfølgelig betale med Kreditkort og MobilePay, men vigtigst af alt, så kan du opnå store rabatter. Ved at benytte app’en som betalingsmiddel, så kan du opnå løbende rabat. Dit favoritsolcenter vil tilbyde dig disse rabatter direkte i app’en. Bliv en af vores loyale kunder og modtage disse tilbud…download allerede i dag.

About

Hydrai

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Do you drink too much soda or alcohol – and not enough water? Do you want a better understanding of your hydration throughout the day, week, and month? If you can answer yes, Hydrai is your new tool for building healthier drinking habits. With Hydrai, you’ll get an overview of your daily fluid intake and detailed analyses of your habits on a weekly and monthly basis. Features: - AI-powered reports with personalized insights - Quick logging of water, coffee, tea, soda, alcohol, and more - Personal goals based on weight, activity level, and lifestyle - Reminders that help you stay on track throughout the day - Complete challenges and earn rewards to keep you motivated - Overview of calories, ingredients, and alcohol consumption - Compare your habits over time and track your progress AI-powered reports give you insights into: - Hydration: Overview of intake and goal achievement - Trends: Identify patterns and track development over time - Calorie analysis: Energy content of all your drinks - Alcohol: Monitor your consumption with a focus on responsibility - Ingredients: Know exactly what’s in your drinks - Suggestions: Personalized recommendations for improvement - Overall assessment: A complete picture of your drinking habits Benefits: - Take control of your alcohol and calorie intake - Get reminders to stay hydrated throughout the day - Access detailed reports about your hydration habits - Stay motivated through challenges and rewards on your journey to better health Perfect for: - Anyone who wants to better manage their daily fluid intake - Fitness enthusiasts aiming to optimize performance - People who want to live a healthier lifestyle Download Hydrai today and take the first step toward better hydration and healthier habits! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hydrai.app/privacy.html Terms of Service: https://hydrai.app/terms.html

Screenshots

Glow3 screens
Hydrai4 screens

Verdict

The call

The clearest difference is in-app purchases: Glow at none against Hydrai's 2. Glow also leads on iOS requirement (13.0 vs 15.1). Hydrai's advantage is update cadence (every 2 weeks vs every 2 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. Hydrai sells 2 in-app purchases, starting at $0.99 per 7 days. Glow asks for nothing beyond the download.

UpkeepUpdate frequency

Glow ships an update every 2 months, Hydrai every 2 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 3 level
Glow versus Hydrai: the parameters behind the verdict, then further details
ParameterGlowHydrai
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size23 MB35 MB
Age rating4+4+
DeveloperComfort TanKenny Kronholm

In-app purchases

None

Glow

No in-app purchases

2 purchases

Hydrai

Subscriptions2
  • Weekly3 Days trial$0.997 Days
  • Monthly3 Days trial$2.991 Month

Questions

Is Glow free?
Glow is free to download, with no in-app purchases.
Is Hydrai free?
Hydrai is free to download, with in-app purchases available.
Do Glow or Hydrai have ads?
Neither Glow nor Hydrai shows ads.
Which is updated more often, Glow or Hydrai?
Glow ships an update every 2 months, and Hydrai every 2 weeks. Most recently, Glow was updated on October 5, 2026 and Hydrai on October 6, 2026.

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