Comparison

StoneForecast vs KNF WAS@SG

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

StoneForecast

Features
Read full description

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!

About

KNF WAS@SG

Features
Read full description

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

StoneForecast4 screens
KNF WAS@SG4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 5 level
StoneForecast versus KNF WAS@SG: the parameters behind the verdict, then further details
ParameterStoneForecastKNF WAS@SG
PriceFreeFree
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size133 MB24 MB
Age rating+44+
DeveloperFUNDACAO PADRE LEONEL FRANCAKNF Enterprises Pte Ltd

In-app purchases

None

StoneForecast

No in-app purchases

None

KNF WAS@SG

No in-app purchases

Questions

Is StoneForecast free?
StoneForecast is free to download, with no in-app purchases.
Is KNF WAS@SG free?
KNF WAS@SG is free to download, with no in-app purchases.
Do StoneForecast or KNF WAS@SG have ads?
Neither StoneForecast nor KNF WAS@SG shows ads.
Which is updated more often, StoneForecast or KNF WAS@SG?
StoneForecast ships an update daily, and KNF WAS@SG every 3 weeks. Most recently, StoneForecast was updated on November 7, 2026 and KNF WAS@SG on November 8, 2026.

Other comparisons