TMD Lightning warning system vs Lightning Tracker & Thunder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TMD Lightning warning system
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ระบบแจ้งเตือนฟ้าแลบฟ้าผ่า (Lightning warning system) บริเวณสนามบินทั่วประเทศไทย โดยกองอุตุนิยมวิทยาการบิน กรมอุตุนิยมวิทยา ใช้ในการแจ้งเตือนการเกิดฟ้าแลบ ฟ้าผ่า ในบริเวณสนามบินทั่วประเทศไทย โดยรายงานผลการตรวจวัดจากระบบ Lightning Detection System ซึ่งจะทำให้ทราบและระวังภัยจากฟ้าแลบ ฟ้าผ่า ในบริเวณสนามบินและบริเวณใกล้เคียง
Lightning Tracker & Thunder
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See lightning strikes in real time — on a live map, on your wrist, and in push alerts when storms move toward you. Lightning Tracker shows where thunder is happening right now: individual strikes colour-coded by age, storm hotspots with strike rate and drift, precipitation radar, a world overview of active regions, and strike history you can scrub through like a timeline. WHY LIGHTNING TRACKER • Real-time lightning map centred on your location • Nearest-strike distance, direction, and trend (closing in or moving away) • Storm cells with strike count, rate per minute, and drift direction • Animated precipitation radar overlay • World view of active storm regions worldwide • Strike history with playback — see what already happened • Flash-to-Bang timer — estimate distance from flash to thunder • Storm-risk forecast and official severe-weather alerts nearby • Push notifications for lightning near your saved locations • Home Screen widget, Apple Watch, and Mac menu bar — glanceable updates everywhere STAY AHEAD OF THE STORM Save alert locations for home, work, the ball field, or anywhere that matters. Choose your radius and quiet hours. Premium unlocks unlimited locations, background monitoring, radar, history, and every platform. Built for iPhone, iPad, and Mac with one Universal Purchase. IMPORTANT: Lightning Tracker is for informational use only. Always follow official local warnings and seek shelter when thunderstorms are near. Data coverage varies by region. Download Lightning Tracker and know when thunder is getting close — before you hear it. Terms: https://lightningtracker.s3.us-east-2.amazonaws.com/terms.html Privacy: https://lightningtracker.s3.us-east-2.amazonaws.com/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Lightning Tracker & Thunder at every 5 days against TMD Lightning warning system's every 2 months. TMD Lightning warning system's advantage is iOS requirement (12.4 vs 17.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
TMD Lightning warning system ships an update every 2 months, Lightning Tracker & Thunder every 5 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.
| Parameter | TMD Lightning warning system | Lightning Tracker & Thunder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 101 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Thai Meteorological Department | Feynman EinsteinAI Note Taker OU |
In-app purchases
TMD Lightning warning system
No in-app purchases
Lightning Tracker & Thunder
No in-app purchases
Questions
Is TMD Lightning warning system free?
Is Lightning Tracker & Thunder free?
Do TMD Lightning warning system or Lightning Tracker & Thunder have ads?
Which is updated more often, TMD Lightning warning system or Lightning Tracker & Thunder?
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