Zelus Enterprise vs Is It Warmer?
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zelus Enterprise
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Enterprise Use Only Zelus Enterprise is a professional-grade environmental safety system built for organizations with outdoor teams. It delivers real-time alerts for WBGT (Wet Bulb Globe Temperature) and lightning strikes without requiring any on-site hardware. Designed for safety officers and operational leaders, Zelus Enterprise supports compliance with OSHA and other workplace safety regulations. From construction and energy to defense and logistics, Zelus helps reduce risk and protect workers at scale. Key Features: • Live WBGT readings for any location • Lightning alerts with customizable safety zones • Heat stress alerts that are customizable • Risk status dashboards for worksites and lone workers • SMS, app, and email notifications • Historical data tracking for safety review • Built to scale across large teams and multiple sites
Is It Warmer?
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Is It Warmer? The weather, simplified. Most weather apps flood you with numbers, graphs, and icons. Is It Warmer? does one thing, and does it beautifully. It tells you whether today is warmer or colder than yesterday. Nothing more. Nothing less. Because sometimes, that’s all you really need to know. --- Designed for Clarity --- With its clean typography, gentle animations, and elegant layout, Is It Warmer? feels more like a moment of calm than a forecast. Every screen is crafted for focus. No clutter, no distractions, just beautifully minimal information. --- Smart by Simplicity --- Simple Mode: A single, clear answer, “Yes, it’s warmer.” Summary Mode: Compare morning, afternoon, and evening temperatures. Pro Mode: A 72-hour scrollable view with yesterday, today, and tomorrow. Smart Notifications: Wake up to a natural daily message like “Today’s 3°C cooler, you might want a jacket.” Widgets: Your answer, right on your Home Screen. Customization: Choose your units, time format, and theme. --- Why It Matters --- Weather isn’t about data — it’s about how you feel it. Whether you’re dressing for work, heading out for a run, or planning your weekend, Is It Warmer? helps you decide with ease and confidence. --- Private by Design --- No accounts. No tracking. No ads. Just pure functionality and design. Is It Warmer? The calmest weather app you’ll ever use.
Screenshots
Verdict
The clearest difference is update cadence: Is It Warmer? at every 4 days against Zelus Enterprise's every 3 weeks. Is It Warmer? also leads on iOS requirement (17.0 vs 26.0). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zelus Enterprise ships an update every 3 weeks, Is It Warmer? every 4 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Zelus Enterprise | Is It Warmer? |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Zelusports LLC | Valentin Hervouet |
In-app purchases
Zelus Enterprise
No in-app purchases
Is It Warmer?
No in-app purchases
Questions
Is Zelus Enterprise free?
Is Is It Warmer? free?
Do Zelus Enterprise or Is It Warmer? have ads?
Which is updated more often, Zelus Enterprise or Is It Warmer??
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