# WhenCast: Activity Forecast

> WhenCast: Activity Forecast (iPhone/iPad app by Mustafa Ergisi.)

- Source: https://appshunter.io/ios/app/whencast-activity-forecast/id6751142766 (this page in markdown: same URL + `.md`)
- Developer: [Mustafa Ergisi](https://appshunter.io/developer/1829311519)
- Category: Weather, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.5 · 9 MB
- Languages: English
- Released: 2025-08-22
- Data updated: 2026-07-03
- User reviews in markdown: https://appshunter.io/ios/app/whencast-activity-forecast/id6751142766/reviews.md

## What is WhenCast?

Stop guessing the weather. WhenCast tells you exactly when to do your outdoor activities.

Open the app, pick your activity, and get an instant YES, NO, or WAIT recommendation based on real-time weather conditions. No more checking temperature, wind, and rain separately.

HOW IT WORKS
1. Choose an activity (Run, BBQ, Car Wash, Paint, Dog Walk...)
2. Get an instant YES / NO / WAIT decision
3. See the best time window in the next 24 hours
4. Customize your personal comfort thresholds

20+ SUPPORTED ACTIVITIES

Free:
- Running and Jogging
- Car Wash
- BBQ and Grilling

Pro:
- Outdoor Painting
- Dog Walking
- Laundry Drying
- Plant Watering
- Photography Golden Hour
- Allergy and Pollen Alerts
- Frost Warnings
- Rain Incoming Alerts
- Air Quality Monitoring
- And more

SMART DECISION ENGINE
WhenCast analyzes multiple weather parameters simultaneously including temperature, wind speed, precipitation probability, humidity levels, pollen index, and UV index.

CUSTOMIZE YOUR COMFORT
Set your own thresholds for each activity. Too cold to run? Set your minimum temperature. Too windy for painting? Adjust wind limits.

MULTI-LOCATION
Check weather decisions for any saved location. Planning a weekend trip? Check conditions at your destination.

Powered by Apple WeatherKit for accurate real-time forecasts.

Subscription info: WhenCast Pro is available as monthly or annual auto-renewable subscription. Cancel anytime.

Terms: https://mergisi.github.io/whencast-weather/terms-of-service.html
Privacy: https://mergisi.github.io/whencast-weather/privacy-policy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| WhenCast Weather | $2.99 | per month |
| WhenCast Weather | $14.99 | per year |



## Version history (last 5 releases)

### 1.3.0 — 2026-06-25

• Clearer pricing — see exactly what you'll pay before you subscribe
• Faster, more reliable Restore Purchases
• Performance and stability improvements

### 1.2.0 — 2026-04-13

Smarter, friendlier upgrade experience:

• We now only suggest upgrading after you've actually used the app and seen real value.
• Pricing is clearer — the annual plan shows the per-month equivalent up front.
• A gentle rate-the-app prompt appears at the right moment (not on first launch).
• Dozens of under-the-hood improvements for speed and reliability.

Thanks for using WhenCast! Reviews genuinely help us keep improving.

### 1.0.4 — 2025-09-02

7-day FREE TRIAL for Pro features

### 1.0.3 — 2025-08-30

We’ve made overall improvements to give you a smoother When Cast experience.

### 1.0.2 — 2025-08-22

No release notes.

## Apps similar to WhenCast

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Rain Alert: NOAA Weather Radar](https://appshunter.io/ios/app/rain-alert-noaa-weather-radar/id6503618146) | 5.0 (8) | Free | Weather |
| [Rain Watcher: Rain Alerts](https://appshunter.io/ios/app/rain-watcher-rain-alerts/id6752263906) | 5.0 (1) | Free | Weather |
| [Riding Weather](https://appshunter.io/ios/app/riding-weather/id6504778249) | 5.0 (1) | Free | Weather |
| [WeatherToRun: Run Planner](https://appshunter.io/ios/app/weathertorun-run-planner/id6742723074) | 5.0 (7) | Free | Weather |
| [RunPrep - Weather for Runners](https://appshunter.io/ios/app/runprep-weather-for-runners/id6744042172) | 5.0 (2) | Free | Weather |
| [AirScope: Pollen & Air Quality](https://appshunter.io/ios/app/airscope-pollen-and-air-quality/id6482578819) | 4.7 (72) | Free | Weather |

## More apps by Mustafa Ergisi

- [Coffee Budget Tracker](https://appshunter.io/ios/app/coffee-budget-tracker/id6749211840)
- [Prompt Pilot](https://appshunter.io/ios/app/prompt-pilot/id6749590169)
- [AI Word or Not](https://appshunter.io/ios/app/ai-word-or-not/id6749833661)
- [SQL Prep - Learn & Practice](https://appshunter.io/ios/app/sql-prep-learn-and-practice/id6752492649)
- [CRE Flyer Maker - Property PDF](https://appshunter.io/ios/app/cre-flyer-maker-property-pdf/id6752876654)

All apps by Mustafa Ergisi: https://appshunter.io/developer/1829311519

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-03.*