Comparison

deepscent vs Huma

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

Head to head
About

deepscent

Discover personalized fragrance blends for different spaces and moods. This app analyzes your preferences to create custom scent recipes and allows you to schedule diffusion times. Explore various scent combinations and adjust intensity for a tailored aromatic experience.

Highlights
  • Personalized scent blending
  • Space-specific fragrance recommendations
  • Adjustable scent intensity
  • Scent scheduling and reservations
  • Explore scent combinations
  • Scent tasting
Features
Read full description

β—† Matching scents for different spaces: There are scents suitable for warm and cozy living rooms, soft and fluffy bedrooms, and study rooms that aid concentration. The appropriate scent may vary depending on the space you are in. Why not enjoy the suitable scent for each space using DeepScent? β—† Discover your preferred scents: Which travel destinations do you like? What kind of atmosphere do you prefer? In what situations would you like the scent of DeepScent by your side? We analyze your scent preferences and provide you with personalized blend recipes. β—† Mix and change scents at your convenience: You can adjust the intensity of each scent capsule among the four. You can control the device regardless of your location and adjust the tone and intensity of the lighting according to the ambiance. We recommend scent recipes that can be created using the four different scent capsules, and you can easily enjoy these recipes with a simple press of a button. β—† Schedule scents for specific times: With the scent reservation feature, you can set your preferred recipes to be diffused at your desired time, allowing for efficient use of the scent capsules. You can set the start and end times of the diffusion, as well as repeat days, for a convenient scent experience. β—† Provides blending tips for various scent combinations: We offer content that allows you to blend the 20 scent capsules in various combinations. You can explore the scent combinations provided in the content and conveniently make purchases. Main features of the app: - Scent tasting - Scent intensity adjustment (recommended recipes) - Scent reservation - Discover (scent content)

About

Huma

Monitor your indoor air quality in real-time. Track CO2, VOCs, particulate matter, temperature, and humidity. Receive alerts for unhealthy conditions and integrate with smart home devices.

Highlights
  • Real-time CO2 monitoring
  • VOC and particulate matter tracking
  • Temperature and humidity data
  • 90-day historical data
  • Push notifications for poor air quality
  • AQI information
  • Smart home integration (Alexa, IFTTT)
Features
Read full description

The air, you’re breathing is, safe? Huma-i App shows real-time indoor air quality monitor information. Measures CO2, VOC, PM1.0/PM2.5/PM10, Temperature and Humidity. Connected with Amazon Alexa and IFTTT. Able to extract the air quality data for the last 90 days as well as daily data. Push message and alarm setting available. Main Features: + Provides real-time CO2 (carbon dioxide) information and data for the last 90 days + Provides real-time VOC information and data for the last 90 days + Provides real-time PM1.0/PM2.5/PM10 information and data for the last 90 days + Provides real-time Temperature & Humidity information and data for the last 90 days + Provides real-time AQI information + Push message when CO2, VOC and PM1.0/PM2.5/PM10 is poor or unhealthy conditions + Provides real-time weather information + System requirements: iOS 12.0 or later / 2.4Ghz Wi-Fi data sourced from: - Weather information: openweathermap.org Anytime & Anywhere with Huma-i.

Screenshots

deepscent4 screens
Huma4 screens

Verdict

The call

The clearest difference is review sentiment: deepscent at 33% against Huma's 0%. deepscent also leads on update cadence (monthly vs every 2 months). Huma's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

deepscent ships an update monthly, Huma every 2 months. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

Scorecard3 real differences Β· 5 level
deepscent versus Huma: the parameters behind the verdict, then further details
ParameterdeepscentHuma
PriceFreeFree
Positive reviews33.3% of reviews β€” better0.0% of reviews
Update frequencyMonthly β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS15.111.0 β€” better
Further details β€” not scored
Size86 MB390 MB
Age rating4+4+
DeveloperDeepscent labsHUMATECH Co.,Ltd

Customer experience

deepscent

Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

Huma

Written reviews3 reviews
Positive0.0%
Neutral66.7%
Negative33.3%

In-app purchases

None

deepscent

No in-app purchases

None

Huma

No in-app purchases

Questions

Is deepscent free?
deepscent is free to download, with no in-app purchases.
Is Huma free?
Huma is free to download, with no in-app purchases.
Do deepscent or Huma have ads?
Neither deepscent nor Huma shows ads.
Which is updated more often, deepscent or Huma?
deepscent ships an update monthly, and Huma every 2 months. Most recently, deepscent was updated on September 25, 2026 and Huma on September 28, 2026.

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