Humidity Window vs AniMeteo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Humidity Window
This app acts as a digital hygrometer, tracking outdoor humidity and providing personalized advice on when to ventilate your home. It helps prevent mold growth and improve indoor air quality by suggesting optimal times to open windows. Monitor key weather metrics and receive instant updates via a home widget.
- Outdoor humidity tracking (relative & absolute)
- Dew point comfort visualization
- Personalized ventilation advice
- Detailed weather metrics (wind, temp, pressure)
- Home screen widget for instant updates
- Lightweight and privacy-focused design
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Humidity Window is a free digital hygrometer that helps you track outdoor humidity and find the best time to ventilate your home. By lowering your indoor humidity at the right moments, you can prevent mold growth and improve your overall indoor air quality. Whether you’re concerned about dampness, stuffy air, or window condensation, this app gives you the insights you need to keep your living space comfortable and healthy. Features: - Humidity Metrics (Relative & Absolute): See the outdoor relative humidity percentage and calculate the absolute humidity for your home, so you know how much moisture is in the air. - Dew Point Comfort Bar: View the current dew point and see exactly where it falls on a visual comfort bar, from 'Pleasant/Dry' to 'Miserable.' - Ventilation Advice: Get personalized tips on when to open your windows. The app suggests optimal times for ventilation to help you reduce indoor humidity and avoid mold risk. - Detailed Weather: Track more than just moisture. See the current wind speed, wind direction, "feels like" temperature, and barometric pressure (including rising or falling trends). - Home Widget: Add the humidity widget to your Home Screen for instant updates. Monitor humidity and ventilation tips at a glance without opening the app. - Lightweight & Private: This app is under 2 MB and does not collect any personal data. It’s fast, privacy-friendly, and ad-free, so you can use it anytime and anywhere. - Air Quality Integration - HomeKit support With Humidity Window, you no longer have to guess when it’s safe to air out your rooms – you’ll know. Protect your home from mold! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AniMeteo
This app transforms your watch complication into a dynamic, pixel-art window displaying real-time weather animations. It visualizes current conditions, hourly forecasts, and minute-by-minute precipitation with charming animated scenes and seasonal updates.
- Animated pixel-art weather scenes
- Real-time weather data integration
- Hourly and minute-by-minute forecasts
- Multiple sceneries and animated elements
- Seasonal and holiday themes
- Apple Watch complication support
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AniMeteo turns a rectangular complication into a tiny animated window on the sky. NOW The current weather as a looping pixel-art scene: clouds that turn pink at sunset, rain in two layers with puddles, falling snow, soft fog banks, lightning that strikes the rooftop. Cloud cover, rain intensity, wind and visibility come from Apple Weather, so no two rainy days look the same. Next to it: temperature, conditions and today's high and low, or "Rain in 12 min" when a shower is on its way. NEXT 12 HOURS Your day as a 30-second timelapse. The sun and the moon cross the sky, daylight turns to dusk and night, and the weather blends from hour to hour. A coloured ruler along the bottom shows the whole 12 hours at a glance, and the complication tells you what changes next, such as "Rain at 3:00 PM". NEXT HOUR Rain and snow minute by minute: the next 60 minutes in 30 seconds, with the intensity as bars along the bottom. It uses Apple Weather's minute forecast, which is available in some countries; elsewhere the complication says so. A LIVING SCENE • Five sceneries: countryside, city, seaside, mountains and a sailboat out at sea, where the waves grow as the weather gets worse; Automatic switches to the mountains above 800 m • Walkers, cyclists, cars, dogs, deer, birds, planes and helicopters, chosen for the landscape and the weather, and once in a while a UFO • Trees and fields follow the seasons, the moon its real phase • Holiday scenes for Halloween, Christmas, New Year's Eve, Easter and Valentine's Day AniMeteo keeps growing: free updates bring new animations, visitors, places and holidays. DETAILS • Three complications for rectangular slots, for example on Modular and Modular Duo faces or in the Smart Stack • 1, 2 or 4 frames per second, chosen in the app; higher rates are smoother and use more battery • A dedicated dark frame for the Always-On display • Weather data from Apple Weather • Your approximate location is used only to get the forecast • No account, ads, tracking or subscriptions • Apple Watch app for watchOS 10 or later; no iPhone app needed The complications use the last location found by the app. After travelling, open AniMeteo on your Watch to update it.
Screenshots
Verdict
The clearest difference is price: Humidity Window at Free against AniMeteo's $0.99. Humidity Window also leads on ratings volume (18 vs 1). AniMeteo's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 2 weeks). On rating, ads, device support and iOS requirement 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
Humidity Window is free to download; AniMeteo costs $0.99 up front. Humidity Window sells 3 in-app purchases, starting at $0.99 per year. AniMeteo asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Humidity Window against 5.0 for AniMeteo. That said, the two scores are not equally well evidenced: Humidity Window has 18 ratings behind it against 1, so its average is the more settled of the two.
Humidity Window ships an update every 2 weeks, AniMeteo every 3 days. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.
| Parameter | Humidity Window | AniMeteo |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.9 (18 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 18 — better | 1 |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Tiago Mendes | Luca Mattiazzi |
Customer experience
Humidity Window
AniMeteo
In-app purchases
Humidity Window
- Drop in the Bucket$0.991 Year
- Splash of Support$2.991 Year
- Monsoon of Love$6.991 Year
AniMeteo
No in-app purchases









