Comparison

Glacies Biome vs Doyum

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

Head to head
About

Glacies Biome

Discover personalized skincare powered by AI and microbiome science. Understand your skin's unique needs through surveys, photo analysis, and at-home kit integration. Receive a tailored routine and detailed health report within weeks.

Highlights
  • AI-powered skin analysis
  • Microbiome profiling
  • Personalized skincare routines
  • Lifestyle and habit survey
  • Skin health report
  • Progress tracking
Features
Read full description

Glacies Biome is your gateway to truly personalized skincare—powered by advanced AI and the science of your skin microbiome. With just a few simple steps, you’ll gain a deeper understanding of your skin and receive a routine designed just for you. How it works Complete a Survey – Tell us about your lifestyle and skincare habits. Upload a Photo or Video – Capture your skin for analysis. Register Your Glacies Biome Kit – Connect your at-home test to the app. Track Your Progress – Monitor your skin’s journey while we process your results. Get Your Results – In just 4–5 weeks, receive a full skin health report including: Skin type and microbiome profile Bacterial diversity score and balance insights Personalized skincare routine AI-powered recommendations tailored to your skin’s unique needs Why choose Glacies Biome? Science meets AI – Advanced microbiome analysis powered by artificial intelligence Comprehensive results – Clear insights into your skin’s strengths and concerns Tailored care – Receive a skincare plan built around your biology Privacy first – Your skin data is secure and confidential Take control of your skin health with Glacies Biome. Backed by science. Designed for you.

About

Doyum

Effortlessly track your calorie and macronutrient intake by simply taking a photo of your meal. The AI instantly estimates nutritional information, helping you stay on track with personalized goals and view your progress at a glance.

Highlights
  • Photo logging for meals
  • AI calorie and macro estimation
  • Personalized daily targets
  • Daily dashboard overview
  • Progress tracking and streaks
  • Water and weight tracking
Features
Read full description

Photograph your meal and Doyum estimates the calories, protein, carbs and fat — no searching a database, no weighing every ingredient. WHAT YOU GET • Scan a meal with your camera and log it in seconds • Daily calories and macros, with your own targets • A history you can look back through, with photos • Water, steps and weight in one place • Streaks and milestones for showing up, not for eating less WORK WITH A DIETITIAN Connect with a verified professional inside the app. You choose exactly what you share, and you can withdraw it at any time. They can plan meals with you, set your targets and message you directly. A COMMUNITY THAT EATS See what other people are actually eating. Share a plate when you want to. No calorie shaming, no before-and-afters. Doyum estimates from a photograph, so treat the numbers as a good guide rather than a laboratory measurement. Doyum is not a medical service and does not give medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Doyum Terms of Service: https://doyum.ai/terms Privacy Policy: https://doyum.ai/privacy

Screenshots

Glacies Biome4 screens
Doyum4 screens

Verdict

The call

The clearest difference is ads: Glacies Biome at none against Doyum's shown. Glacies Biome also leads on monetization model (free vs ad-supported). Doyum's advantage is update cadence (every 2 days vs fortnightly) and ratings volume (18 vs 1). On price, rating, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Glacies Biome against 4.9 for Doyum. That said, the two scores are not equally well evidenced: Doyum has 18 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Glacies Biome ships an update fortnightly, Doyum every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Glacies Biome versus Doyum: the parameters behind the verdict, then further details
ParameterGlacies BiomeDoyum
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (18 ratings)
Positive reviews—100.0% of reviews
Number of ratings118 — better
Update frequencyFortnightlyEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size28 MB85 MB
Age rating17+4+
DeveloperGlacies BiomeNext App Factory LLC

Customer experience

Glacies Biome

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Doyum

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Glacies Biome

No in-app purchases

None

Doyum

No in-app purchases

Questions

Is Glacies Biome free?
Glacies Biome is free to download, with no in-app purchases.
Is Doyum free?
Doyum is free to download, with no in-app purchases.
Which has better reviews, Glacies Biome or Doyum?
Glacies Biome is rated higher. Glacies Biome averages 5.0 out of 5 from 1 ratings, while Doyum averages 4.9 from 18 ratings.
Do Glacies Biome or Doyum have ads?
Doyum shows ads; Glacies Biome does not.
Which is updated more often, Glacies Biome or Doyum?
Glacies Biome ships an update fortnightly, and Doyum every 2 days. Most recently, Glacies Biome was updated on October 30, 2026 and Doyum on October 31, 2026.

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