# When Should I Run? — Weather for Runners

> Weather-based run time optimizer for runners. (iPhone/iPad app by Nick Tomasi.)

- Source: https://appshunter.io/ios/app/when-should-i-run/id6751175500 (this page in markdown: same URL + `.md`)
- Developer: [Nick Tomasi](https://appshunter.io/developer/1833827556)
- Category: Health & Fitness, Utilities
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: American English
- Released: 2025-09-03
- Data updated: 2026-08-11
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/when-should-i-run/id6751175500/reviews.md

## What is When Should I Run??

Ever ask yourself, "When Should I Run?" WSIR takes the guesswork out of choosing your run time.
Some of us like to run in the morning, some of us are afternoon runners. Simply set your preferred running window (or two), and WSIR does the rest—analyzing local weather conditions hour by hour to highlight your Best Windows for performance and safety.
Built in collaboration with meteorologists who are also passionate runners, WSIR uses proven thresholds for temperature, humidity, dew point, and UV index. 
Running is tough enough as it is, you do not need the weather impacting you as well. 
WSIR helps you achieve optimum results by helping you choose the best running times.

## Key features

- Personalized running window setting
- Hour-by-hour weather analysis
- Performance and safety optimization
- Temperature, humidity, dew point, UV index thresholds
- Meteorologist-informed data

## Chart rankings

- #199 in Top Paid · Health & Fitness (US App Store)

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/when-should-i-run/id6751175500/reviews.md

### 5/5 — Love this app!

*2025-09-04*

I love this app! It makes planning my runs so much easier by sending me notifications about the best times to run based on the day’s weather. I really appreciate the alerts that highlight when to take caution or when conditions are too extreme. It keeps me safe and motivated. I also love the daily affirmations, which give me that extra push to get out the door. The app is super simple to use and has quickly become part of my routine. Highly recommend for any runner!

## Frequently asked questions about When Should I Run?

### What is the price of When Should I Run?

When Should I Run? is a paid application priced at $2.99. This one-time purchase grants you access to all its features without ongoing costs.

### Does When Should I Run have ads?

No, When Should I Run? does not contain advertisements. It is a paid app designed to provide an uninterrupted user experience.

### What weather factors does When Should I Run analyze?

When Should I Run? analyzes temperature, humidity, dew point, and UV index. These factors are used to determine optimal running windows for performance and safety.

### How accurate is the weather data in When Should I Run?

The app was built in collaboration with meteorologists who are also runners, utilizing proven thresholds for weather conditions. This suggests a focus on accuracy relevant to running.

### What devices is When Should I Run compatible with?

When Should I Run? is currently supported on iPhone and iPod devices. It is designed for iOS users.

### How often is When Should I Run updated?

The latest version, 2.0.4, was released on November 3, 2025, indicating active development and regular updates. The initial release date was September 3, 2025.

### What is the age rating for When Should I Run?

When Should I Run? has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

### Can I set multiple preferred running times in When Should I Run?

Yes, you can set your preferred running window, or even two, within the app. This allows for flexibility in scheduling your runs.

## Version history (last 5 releases)

### 2.0.4 — 2025-11-03

-"Clear" is "Fair"
-Weather lookup is now faster, just like your pace
-Added in retry workflow with longer timeout because rest days are important
-Fixed issue with "Tomorrow" Run Window not showing due to DST

### 2.0.3 — 2025-09-29

-Fixed typos
-Sorted Run Windows by start time instead of always showing second window after first window
-Additional weather conditions added
-Cleaned up shop
-Improved rain detection accuracy

### 2.0.2 — 2025-09-12

-Same great information, new layout
-More focus on Running Windows
-Weather "Chips" allow you to see weather details about the window and running suggestions.
-Easier time input method, now defaults to keyboard and automatically moves from Start to End time.
-Hourly Breakdown can now be hidden, current hour is still highlighted and automatically scrolled to when opened.
-Don't run on certain days? No longer be alerted everyday, only alert on the days of your choosing.
-Updated font for readability
-Motivational quotes within the app

### 1.6.1 — 2025-09-09

-Updated weather server to improve responsiveness
-Dialed in cold weather assessments
-Improved precipitation accuracy + icons

### 1.5.1 — 2025-09-03

No release notes.

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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 2026-08-11.*