wthr! vs Mollzometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
wthr!
This app provides essential weather information through a clean and elegant interface, stripping away unnecessary data and distractions. It focuses on delivering only the weather details you need without clutter or confusion.
- Clean interface
- Essential weather data
- No distractions
- Elegant design
- Simplified weather
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Weather apps are often overloaded with unnecessary data, cluttered visuals, and distractions. wthr! is different. Designed with simplicity in mind, wthr! focuses on delivering only the information you actually need — in a clean, elegant interface. No noise. No confusion. Just weather.
Mollzometer
This weather app focuses on the forecast for the specific hours you are active, filtering out irrelevant weather events. It provides personalized clothing suggestions based on your temperature preferences and delivers concise daily weather briefings.
- Customizable active hours for forecasts
- Weather filtered to your daily schedule
- Personalized clothing recommendations
- Customizable temperature thresholds
- Concise daily weather briefings
- Smart weather alerts
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Most weather apps tell you it rained. Mollzometer tells you if it rained on you. Set your hours. Get your forecast. Mollzometer filters the entire day's weather down to the hours you're actually outside — your commute, your workday, your run. No more checking the forecast and realizing the "morning rain" was at 5am while you were asleep. Your Hours, Your Forecast Tell Mollzometer when you wake up, when you commute, and when you're home. It does the rest — surfacing only the weather that actually affects your day. Know What to Wear, Every Morning Mollzometer suggests exactly what to wear based on the coldest, wettest moment inside your active hours. Not the whole day — just your day. And if the morning and evening feel completely different, it'll tell you that too. Your Wardrobe, Your Rules You decide what 55°F means to you. Set your own temperature thresholds for every layer — t-shirt, sweater, coat, heavy coat — and Mollzometer will match its suggestions to how you actually dress. Smart Alerts That Mean Something Get a single morning briefing built around your hours. No noise, no spam — just "Sweater plus raincoat today, rain likely at 3pm" delivered before you walk out the door.
Screenshots
Verdict
The clearest difference is rating: Mollzometer at 5.0 against wthr!'s 4.0. wthr!'s advantage is update cadence (every 2 days vs weekly) and iOS requirement (18.6 vs 26.4). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mollzometer holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
wthr! ships an update every 2 days, Mollzometer weekly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | wthr! | Mollzometer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 — better | 26.4 |
| Further details — not scored | ||
| Size | 4 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Sedat CIFTCI | John Lawniczak |
Customer experience
wthr!
Mollzometer
In-app purchases
wthr!
No in-app purchases
Mollzometer
No in-app purchases









