Comparison

Forecast Clock vs Air & Water Intelligence Map

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

Head to head
About

Forecast Clock

Features
Read full description

Forecast Clock-Free is a simple digital clock with a local weather forecast. It can beep alert every hour if set to the Beep Mode. With a clean day and night mode, the Digital Clock is the best companion ever made for you!.

About

Air & Water Intelligence Map

Features
Read full description

Air & Water Intelligence Map helps you quickly understand environmental conditions anywhere in the world. Simply tap the map or search for a city to view key information about air quality and drinking water guidance. Perfect for travelers, expats, and anyone curious about environmental conditions in different parts of the world. FEATURES • Interactive world map Explore environmental information globally using Apple Maps. • Air Quality Index (AQI) View real-time air quality information including AQI, PM2.5 and PM10. • Tap Water Guidance Understand whether tap water is likely safe, requires caution, or is unknown in each country. • Water Hardness Information See whether the water is soft, hard, or varies by region. • Simple and fast Just tap anywhere on the map to get instant environmental insights. DISCLAIMER This app provides general environmental guidance only. Local conditions may vary and official local sources should be consulted when necessary.

Screenshots

Forecast Clock4 screens
Air & Water Intelligence Map4 screens

Verdict

The call

The clearest difference is update cadence: Air & Water Intelligence Map at every 4 months against Forecast Clock's every 104 months. Forecast Clock's advantage is iOS requirement (14.0 vs 26.2). 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

Forecast Clock ships an update every 104 months, Air & Water Intelligence Map every 4 months. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Forecast Clock versus Air & Water Intelligence Map: the parameters behind the verdict, then further details
ParameterForecast ClockAir & Water Intelligence Map
PriceFreeFree
Update frequencyEvery 104 monthsEvery 4 months — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better26.2
Further details — not scored
Size8 MB15 MB
Age rating4+4+
DeveloperRamalingam SivaramakrishnanToru Kawaguchi

In-app purchases

None

Forecast Clock

No in-app purchases

None

Air & Water Intelligence Map

No in-app purchases

Questions

Is Forecast Clock free?
Forecast Clock is free to download, with no in-app purchases.
Is Air & Water Intelligence Map free?
Air & Water Intelligence Map is free to download, with no in-app purchases.
Do Forecast Clock or Air & Water Intelligence Map have ads?
Both Forecast Clock and Air & Water Intelligence Map show ads.
Which is updated more often, Forecast Clock or Air & Water Intelligence Map?
Forecast Clock ships an update every 104 months, and Air & Water Intelligence Map every 4 months. Most recently, Forecast Clock was updated on October 24, 2026 and Air & Water Intelligence Map on October 31, 2026.

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