EXTREMA Global vs Squat Alert
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EXTREMA Global
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EXTREMA Global is a science-based mobile application that provides information on hot summer days, helping users better understand heat exposure and make informed decisions during periods of elevated temperature stress. Extreme heat is one of the most pressing climate-related risks worldwide, particularly in urban areas. EXTREMA Global translates advanced environmental data into clear, accessible insights that support safer everyday activities during hot conditions. What EXTREMA Global offers β’ Location-aware insights Heat information is tailored to the userβs location, reflecting local environmental conditions. β’ Clear guidance for heat awareness Practical, easy-to-understand information supports better awareness and precautionary behaviour during extreme heat events. β’ Cooling spaces awareness Identify nearby cooling spaces, such as shaded areas or publicly accessible cool locations, to support safer movement and short stays during hot conditions. β’ Cool routes guidance Explore routes that aim to minimise heat exposure by prioritising shaded streets and cooler urban areas. β’ Science-driven design The app is developed by a research organisation, building on validated environmental data and established scientific methodologies. Who the app is for EXTREMA Global is designed for: Citizens seeking reliable information during hot summer days Professionals working outdoors Local authorities and organisations interested in situational awareness Anyone wishing to better understand heat exposure in their area At the moment the app is available for Athens, Paris, Milan and Rotterdam. Transparency & trust EXTREMA Global does not provide medical advice. It is an informational tool intended to support awareness and preparedness during extreme temperature events. Data sources and methodologies follow scientific best practices, ensuring reliability, clarity, and responsible communication of heat risk.
Squat Alert
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Ten squats every 45 minutes is the new 10,000 steps a day β and it takes a fraction of the time. No routine, no equipment, no gym. Just a nudge, 10 squats, and you're done. Squat Alert sends you a simple reminder throughout your day so you stay active without ever leaving the room. See who else is squatting right now, climb the leaderboard, and find out if you can out-squat your friends. Every set counts, every rep is tracked, and everyone can see where you stand. Your legs called. They want more squats.
Screenshots
Verdict
The clearest difference is update cadence: Squat Alert at daily against EXTREMA Global's every 2 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EXTREMA Global ships an update every 2 months, Squat Alert daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | EXTREMA Global | Squat Alert |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Daily β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 32 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | National Observatory of Athens | Dante Pasquinelli |
In-app purchases
EXTREMA Global
No in-app purchases
Squat Alert
No in-app purchases









