# Vaisala Road Condition vs Lightning Alarm

The clearest difference is review sentiment: Lightning Alarm at 80% against Vaisala Road Condition's 0%. Lightning Alarm also leads on rating (4.5 vs 1.7) and ratings volume (889 vs 10). Vaisala Road Condition's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Lightning Alarm sells 4 in-app purchases, starting at $2.99 per year. Vaisala Road Condition asks for nothing beyond the download.

Lightning Alarm holds the better App Store score, 4.5 against 1.7. That said, the two scores are not equally well evidenced: Lightning Alarm has 889 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 0% of Vaisala Road Condition's written reviews are positive against 80% of Lightning Alarm's.

Vaisala Road Condition ships an update every 10 months, Lightning Alarm every 2 months. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Vaisala Road Condition | Lightning Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (10 ratings)](https://appshunter.io/ios/app/vaisala-road-condition/id951902781/reviews) | **[4.5 (889 ratings)](https://appshunter.io/ios/app/lightning-alarm/id1015876499/reviews)** |
| Number of ratings | 10 | **889** |
| Positive reviews | 0.0% of reviews | **80.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 79 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Vaisala Oyj](https://appshunter.io/developer/828520421) | [Infoplaza BV](https://appshunter.io/developer/419311197) |

## What reviewers say

### Vaisala Road Condition

[App page](https://appshunter.io/ios/app/vaisala-road-condition/id951902781)

Access real-time weather and surface observations from road weather stations. View camera images, historical data, and lightning proximity. Receive push notifications for winter conditions and plan ahead with three-day forecasts.

**Highlights:** GIS-based map of road weather stations, Color-coded surface condition indicators, Camera images from road weather stations, Airport weather observations (METARs), Historical temperature graphs, Lightning proximity alerts, Weather radar data and animation, Push notifications for winter conditions

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

**In-app purchases:** none


### Lightning Alarm

[App page](https://appshunter.io/ios/app/lightning-alarm/id1015876499)

Receive timely notifications about approaching thunderstorms and lightning strikes in your vicinity. This app provides accurate lightning detection and displays real-time information on a map, ensuring safety during outdoor activities.

**Highlights:** Real-time lightning detection, Approaching storm notifications, Lightning distance display, Map view of lightning strikes, Textual storm information, Push message alerts

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lightning Alarm Premium | $2.99 | per year |
| 1 month ad free | $0.99 | one-time |
| 3 months ad free | $1.99 | one-time |
| 1 year ad free | $2.99 | one-time |

**What reviewers like**

- ⭐️ Excellent app
- 👍 Works great
- 🚀 Accurate and precise
- 🔔 Helpful notifications
- 🌩️ Tracks lightning effectively

**What reviewers complain about**

- 🐛 App crashes or freezes
- ⚠️ Inaccurate or unreliable
- 🔍 Difficult to set location
- 🔢 Metric units not preferred

**Reported bugs**

- Notifications not working
- Map tiles not loading properly
- App crashing on launch

**Requested features**

- Option to switch between miles and kilometers
- Add multiple locations to track
- Improve map visuals and details
- Customizable alert radius


## Frequently asked questions

### Is Vaisala Road Condition free?

Vaisala Road Condition is free to download, with no in-app purchases.

### Is Lightning Alarm free?

Lightning Alarm is free to download, with in-app purchases available.

### Which has better reviews, Vaisala Road Condition or Lightning Alarm?

Lightning Alarm is rated higher. Vaisala Road Condition averages 1.7 out of 5 from 10 ratings, while Lightning Alarm averages 4.5 from 889 ratings.

### Do Vaisala Road Condition or Lightning Alarm have ads?

Lightning Alarm shows ads; Vaisala Road Condition does not.

### Which is updated more often, Vaisala Road Condition or Lightning Alarm?

Vaisala Road Condition ships an update every 10 months, and Lightning Alarm every 2 months. Most recently, Vaisala Road Condition was updated on October 24, 2026 and Lightning Alarm on November 1, 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.*