# Storm Distance Tracker vs Forecast 7

The clearest difference is rating: Storm Distance Tracker at 3.7 against Forecast 7's 2.0. Storm Distance Tracker also leads on ratings volume (101 vs 1). Forecast 7's advantage is ads (none vs shown) and update cadence (weekly vs every 7 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Storm Distance Tracker sells 4 one-off in-app purchases and Forecast 7 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Storm Distance Tracker holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: Storm Distance Tracker has 101 ratings behind it against 1, so its average is the more settled of the two.

Storm Distance Tracker ships an update every 7 months, Forecast 7 weekly. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Storm Distance Tracker | Forecast 7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (101 ratings)](https://appshunter.io/ios/app/storm-distance-tracker/id1123064491/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/forecast-7/id1125807610/reviews) |
| Number of ratings | **101** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 10 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOUBLE U s.r.o.](https://appshunter.io/developer/331787042) | [William Alexander](https://appshunter.io/developer/386491659) |

## What reviewers say

### Storm Distance Tracker

[App page](https://appshunter.io/ios/app/storm-distance-tracker/id1123064491)

Measure the distance to a storm by timing the interval between seeing lightning and hearing thunder. This tool uses the difference in the speed of light and sound to provide an estimated distance.

**Highlights:** Calculate storm distance, Uses lightning and thunder timing, Calculates based on speed of light and sound, Simple tap interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Remove Ads | $9.99 | one-time |


### Forecast 7

[App page](https://appshunter.io/ios/app/forecast-7/id1125807610)

Get detailed weather information and forecasts for rain, snow, fog, and sun. View weather conditions from users worldwide and customize units. See a 3D wall view of the week's weather.

**Highlights:** 10-day weather forecast, Rain, snow, fog, and sun conditions, Global user-shared weather data, Customizable weather units, Wind speed and direction, Temperature details, 3D wall weather view

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Storm Distance Tracker free?

Storm Distance Tracker is free to download, with in-app purchases available.

### Is Forecast 7 free?

Forecast 7 is free to download, with in-app purchases available.

### Which has better reviews, Storm Distance Tracker or Forecast 7?

Storm Distance Tracker is rated higher. Storm Distance Tracker averages 3.7 out of 5 from 101 ratings, while Forecast 7 averages 2.0 from 1 ratings.

### Do Storm Distance Tracker or Forecast 7 have ads?

Storm Distance Tracker shows ads; Forecast 7 does not.

### Which is updated more often, Storm Distance Tracker or Forecast 7?

Storm Distance Tracker ships an update every 7 months, and Forecast 7 weekly. Most recently, Storm Distance Tracker was updated on October 21, 2026 and Forecast 7 on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*