Comparison

HeatAI vs Celsaire

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

Head to head
About

HeatAI

Features
Read full description

HEAT AI is a cutting-edge platform designed to enhance disaster risk management and response. Leveraging artificial intelligence, it provides real-time data and predictive analytics to monitor and mitigate the impacts of hazards, such as floods and landslides, common in Nepal’s diverse topography. By integrating machine learning algorithms and geo-spatial information, HEAT AI supports decision-makers in creating effective response strategies. This innovation not only improves resilience and safety for communities across Nepal but also sets a precedent for leveraging technology to address the challenges posed by climate change and natural disasters.

About

Celsaire

This app provides detailed weather forecasts with dual temperature displays and an air quality index. It uniquely combines weather tracking with mood logging, allowing users to see correlations between atmospheric conditions and their emotional state. Users can also generate shareable mood summaries and receive severe weather alerts.

Highlights
  • Dual temperature display (°C/°F)
  • Hourly 24-hour forecast
  • Air quality index (AQI)
  • Interactive weather radar map
  • Severe weather alerts
  • Weather-inspired mood tracking
  • Shareable mood cards
Features
Read full description

Celsaire brings you the temperature — refined. A beautifully crafted weather app that shows your current temperature in both Celsius and Fahrenheit, with a unique twist: track how the weather makes you feel. WEATHER, SIMPLIFIED • Dual temperature display in °C and °F • Hourly 24-hour forecast with accurate day/night icons • Air quality index (EPA AQI) at a glance • Interactive weather radar map • Severe weather alerts from the National Weather Service MOOD TRACKING, REIMAGINED Celsaire introduces weather-themed mood tracking. Log your daily mood — from Sunny to Stormy — and see how weather patterns connect to how you feel. • 6 weather-inspired moods: Sunny, Partly Cloudy, Cloudy, Rainy, Stormy, and Rainbow • Track your energy levels alongside your mood • Add notes to capture what's on your mind • View your mood calendar and streak history • Automatic weather context saved with every entry SHARE YOUR FORECAST Generate beautiful, shareable mood cards: • Weekly and monthly mood summaries • Annual Climate Report — your year in moods • 6 stunning themes: Aurora, Sunset, Ocean, Lavender, Mint, and Monochrome • Multiple formats for stories, posts, and squares STAY INFORMED • Morning briefings — start your day with a personalized weather summary • Severe weather push notifications for your saved places • Daily mood reminders so you never miss a log WIDGETS & APPLE WATCH • Home Screen widgets: current temperature, hourly forecast, and weather alerts • Lock Screen widgets for a quick glance • Apple Watch companion app with real-time sync DESIGNED WITH CARE • Liquid glass UI with frosted depth and subtle glow • Dynamic gradient backgrounds that shift with the weather • Smooth spring-based animations throughout • Privacy-first: your data syncs via iCloud, and analytics are anonymous Free. No ads. No subscription.

Screenshots

HeatAI4 screens
Celsaire4 screens

Verdict

The call

The clearest difference is iOS requirement: HeatAI at 15.6 against Celsaire's 17.6. On price, update cadence, 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.

UpkeepUpdate frequency

HeatAI ships an update fortnightly, Celsaire every 9 days. Both last shipped on October 25, 2026.

Scorecard1 real difference · 9 level
HeatAI versus Celsaire: the parameters behind the verdict, then further details
ParameterHeatAICelsaire
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.6 — better17.6
Further details — not scored
Size87 MB23 MB
Age rating4+4+
DeveloperTECHCO Lab Pvt. Ltd.Chizy Investment Group, LLC

In-app purchases

None

HeatAI

No in-app purchases

None

Celsaire

No in-app purchases

Questions

Is HeatAI free?
HeatAI is free to download, with no in-app purchases.
Is Celsaire free?
Celsaire is free to download, with no in-app purchases.
Do HeatAI or Celsaire have ads?
Neither HeatAI nor Celsaire shows ads.
Which is updated more often, HeatAI or Celsaire?
HeatAI ships an update fortnightly, and Celsaire every 9 days. Most recently, HeatAI was updated on October 25, 2026 and Celsaire on October 25, 2026.

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