Flash Boom vs Weather・Lightning Tracker Live
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flash Boom
This app estimates the distance to lightning strikes by timing the interval between seeing the flash and hearing the thunder. It provides a simple, quick way to gauge your proximity to a storm and advises taking cover if you are within 5 miles.
- Lightning distance estimation
- Flash and thunder timing
- Distance in miles and kilometers
- Safety advisory for close lightning
- Simple tap interface
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Definition: The purpose of Flash Boom is simple. It will give you an estimate of how far away lightning is. The rule of thumb says to allow about 5 seconds for each mile (3 seconds for each kilometer). In reality it is more like 4.72 seconds per mile and 2.99 seconds per kilometer. For more details, please visit http://www.wikihow.com/Calculate-the-Distance-from-Lightning Control: Tap the FLASH button when you see the lightning. The button will change to BOOM. Tap the BOOM button when you hear the thunder. Thunder will usually not travel more than 15 miles (24 kilometers). Note: If you are less than 5 miles from the lightning, please take cover. Credit: The original Flash Boom program I knew of was writen by Kim Moelgaard for the Palm OS. I adapted the concept (without access to the code) to the iPhone. Enjoy!
Weather・Lightning Tracker Live
Monitor lightning and extreme weather events in real-time with advanced features like interactive maps, custom alerts, and detailed forecasts. All advanced functionality requires a paid subscription for comprehensive weather monitoring.
- Live lightning tracking
- Interactive weather radar map
- Severe weather alerts
- Hurricane and wildfire maps
- 10-day detailed weather forecast
- Minute-by-minute precipitation forecast
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Advanced Lightning and Weather Monitoring Features (Note: All app functionality requires a Lightning Strikes Tracker Pro Subscription.) The Global Lightning Tracker app provides powerful features to monitor lightning and extreme weather events in real-time. To access advanced capabilities such as interactive maps, custom alerts, and detailed forecasts, a paid subscription is required. Here are some of the premium features available to subscribers: • Live lightning tracking: Stay informed about lightning in your area and view global lightning activity in real-time. • Interactive weather radar map: Track storms, rain, and snow as they move across your region. • Severe weather alerts: Receive instant notifications to help you prepare for extreme weather events. • Interactive hurricane and wildfire maps: Get real-time updates on the location and path of hurricanes and wildfires. • 10-day detailed weather forecast: Access predictions for temperature, precipitation, and wind over the next 10 days. • Minute-by-minute precipitation forecast: Plan your activities accurately with real-time rain and snow predictions. These features are designed to help you stay prepared for any weather change. Please note that these features require a paid subscription. Privacy Policy: https://bible-future-foundation-web-413b101dd05d.herokuapp.com/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Flash Boom at none against Weather・Lightning Tracker Live's 4. Flash Boom also leads on iOS requirement (10.3 vs 15.1). Weather・Lightning Tracker Live's advantage is ratings volume (27 vs 1). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Weather・Lightning Tracker Live sells 4 in-app purchases, starting at $7.99 per 7 days. Flash Boom asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Flash Boom against 4.9 for Weather・Lightning Tracker Live. That said, the two scores are not equally well evidenced: Weather・Lightning Tracker Live has 27 ratings behind it against 1, so its average is the more settled of the two.
Flash Boom ships an update every 6 weeks, Weather・Lightning Tracker Live monthly. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.
| Parameter | Flash Boom | Weather・Lightning Tracker Live |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (27 ratings) |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 1 | 27 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.3 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Edward Danley | Savelii Stepura |
Customer experience
Flash Boom
Weather・Lightning Tracker Live
In-app purchases
Flash Boom
No in-app purchases
Weather・Lightning Tracker Live
- Weekly Lightning Tracker Pro$7.997 Days
- Free Trial 3-days Subscription3 Days trial$7.997 Days
- Monthly Lightning Tracker Pro$17.991 Month
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- Annual Lightning Subscription$69.991 Year
Questions
Is Flash Boom free?
Is Weather・Lightning Tracker Live free?
Which has better reviews, Flash Boom or Weather・Lightning Tracker Live?
Do Flash Boom or Weather・Lightning Tracker Live have ads?
Which is updated more often, Flash Boom or Weather・Lightning Tracker Live?
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