Cumulo vs WeatherCF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cumulo
This weather app helps you track forecasts for specific times and locations important to your daily routine. Set up custom "Spotlights" for events like your commute or morning jog and view hourly forecasts around those times. Widgets provide at-a-glance information directly on your home screen.
- Tag custom "Spotlights" for routine events
- Label specific locations
- View hourly forecasts around spotlighted times
- Home screen widgets for at-a-glance info
- Privacy-focused, no personal data retained
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Spotlight when and where you most consistently need to know the weather! Q: Will I need an umbrella for my commute home from work? A: Glance at Cumulo before you leave the house. Q: Will it be cool enough for a morning jog? A: Glance at Cumulo before bed. KEY FEATURES – Tag your Spotlights for clarity (i.e. Commute home) – Label locations for simplicity (I.e. Work) – See the hour before and after your spotlit time for a quick comparison – Add Widgets to your home screen for maximum at-a-glance usage PRIVACY Cumulo does not retain any of your personal information. It does not require your location or have access to any of your private information. SUPPORT Please reach out with any questions, concerns or feature requests. If you enjoy the app, please leave a review and let me know!
WeatherCF
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Do you think in Celsius but need to speak in Fahrenheit (or vice versa)? Or do you just want to know what “hot,” “mild,” or “cold” really means in both scales? WeatherCF shows both °C and °F at the same time so there’s no guessing or doing math. Home and Lock screen widgets keep dual-scale temps always visible. WeatherCF also gives clear hourly and seven-day forecasts. Whether you're switching between metric and imperial, traveling, or simply curious, WeatherCF makes understanding the weather fast, clear, and effortless from your lock screen to full forecasts. No clutter, no confusion—just both temperature scales side by side.
Screenshots
Verdict
The clearest difference is in-app purchases: WeatherCF at none against Cumulo's 1. On price, 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
Both are free to download. Cumulo sells 1 one-off in-app purchase. WeatherCF asks for nothing beyond the download.
| Parameter | Cumulo | WeatherCF |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Jessica Linden | Dasmer Singh |
In-app purchases
Cumulo
- Make It Rain$2.99
WeatherCF
No in-app purchases









