StoneForecast vs KNF WAS@SG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StoneForecast
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The main character of the Stone app is a little stone that takes care of its users in an automated way, sending notifications that alert about the weather condition and suggest ways to be prepared for the day like bringing an umbrella. With Stone you can save as many places of interest you want and receive daily briefings about the weather forecast wherever you want. Now you no longer need to worry about the weather forecast. Let Stone take care of it for you!
KNF WAS@SG
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KNF Weather – Accurate & Real-Time Forecasts Stay ahead of the weather with KNF Weather, your ultimate weather companion! Get real-time updates, hourly & 7-day forecasts, and severe weather alerts – all in one easy-to-use app. Key Features: Live Weather Updates – Instant access to current temperature, humidity, wind speed & more. Hourly & 7-Day Forecasts – Plan ahead with precise short-term and extended forecasts. Severe Weather Alerts – Stay safe with timely warnings for storms, heavy rain, and extreme conditions. interactive Radar – Track weather patterns with high-resolution maps. Custom Locations – Add multiple cities and stay informed wherever you go. Beautiful Widgets – Check the weather at a glance right from your home screen. Whether you're planning a trip or just stepping outside, KNF Weather helps you stay prepared for any conditions. Download now and stay weather-ready!
Screenshots
Verdict
The clearest difference is update cadence: StoneForecast at daily against KNF WAS@SG's every 3 weeks. 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.
StoneForecast ships an update daily, KNF WAS@SG every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | StoneForecast | KNF WAS@SG |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 133 MB | 24 MB |
| Age rating | +4 | 4+ |
| Developer | FUNDACAO PADRE LEONEL FRANCA | KNF Enterprises Pte Ltd |
In-app purchases
StoneForecast
No in-app purchases
KNF WAS@SG
No in-app purchases
Questions
Is StoneForecast free?
Is KNF WAS@SG free?
Do StoneForecast or KNF WAS@SG have ads?
Which is updated more often, StoneForecast or KNF WAS@SG?
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