# EF Scale vs Tornado Tracker by TornadoPath

The clearest difference is in-app purchases: EF Scale at none against Tornado Tracker by TornadoPath's 5. Tornado Tracker by TornadoPath's advantage is update cadence (every 2 days vs every 20 months) and rating (4.9 vs 4.5). On price, ads and device support there is nothing between them.

Both are free to download. Tornado Tracker by TornadoPath sells 5 in-app purchases, starting at $9.99 per month. EF Scale asks for nothing beyond the download.

Tornado Tracker by TornadoPath holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Tornado Tracker by TornadoPath has 1.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of EF Scale's written reviews are positive against 91% of Tornado Tracker by TornadoPath's.

EF Scale ships an update every 20 months, Tornado Tracker by TornadoPath every 2 days. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | EF Scale | Tornado Tracker by TornadoPath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/ef-scale/id418856071/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/tornado-tracker-by-tornadopath/id6756027933/reviews)** |
| Number of ratings | 4 | **1.4K** |
| Positive reviews | 66.7% of reviews | **90.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#196** |
| Size | 18 MB | 50 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeatherWary LLC](https://appshunter.io/developer/418856074) | [Ridge Labs LLC](https://appshunter.io/developer/1858040258) |

## What reviewers say

### EF Scale

[App page](https://appshunter.io/ios/app/ef-scale/id418856071)

Assess tornado and wind damage with this tool that simplifies the Enhanced Fujita (EF) Scale. Follow on-screen prompts to select damage indicators and degrees of damage, then adjust for construction variability to estimate wind speeds.

**Highlights:** Simplified EF Scale assessment, Damage indicator selection, Degree of damage input, Construction variability adjustment, Visual damage examples, About and share functions

**Features:** Vision Pro support

**In-app purchases:** none


### Tornado Tracker by TornadoPath

[App page](https://appshunter.io/ios/app/tornado-tracker-by-tornadopath/id6756027933)

**Currently charting:** #196 Top Grossing · Weather, #209 Top Free · Weather (US App Store)

Receive instant alerts for tornado warnings and severe weather. Access detailed tornado data, interactive maps with various layers, and a historical archive. Learn about weather safety and understand alerts with educational guides.

**Highlights:** Instant tornado warning alerts, Interactive maps with radar and layers, Detailed tornado data and historical archive, Severe weather alerts (watches, thunderstorms), Educational weather guides, Customizable alert preferences

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Alerts | $9.99 | per month |
| Tornado Path Pro (Annual) No Trial | $39.99 | per year |
| Tornado Path Pro (Annual) Intro | $39.99 | per year |
| Tornado Path Pro (Annual) | $39.99 | per year |
| Tornado Path Pro (Lifetime) | $149.99 | one-time |


## Frequently asked questions

### Is EF Scale free?

EF Scale is free to download, with no in-app purchases.

### Is Tornado Tracker by TornadoPath free?

Tornado Tracker by TornadoPath is free to download, with in-app purchases available.

### Which has better reviews, EF Scale or Tornado Tracker by TornadoPath?

Tornado Tracker by TornadoPath is rated higher. EF Scale averages 4.5 out of 5 from 4 ratings, while Tornado Tracker by TornadoPath averages 4.9 from 1.4K ratings.

### Do EF Scale or Tornado Tracker by TornadoPath have ads?

Neither EF Scale nor Tornado Tracker by TornadoPath shows ads.

### Which is updated more often, EF Scale or Tornado Tracker by TornadoPath?

EF Scale ships an update every 20 months, and Tornado Tracker by TornadoPath every 2 days. Most recently, EF Scale was updated on October 4, 2026 and Tornado Tracker by TornadoPath on October 18, 2026.

---

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