Air4Thai vs TMD Lightning warning system
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Air4Thai
This app provides hourly and daily air quality index reports for Thailand, with data from PCD monitoring stations. It offers 7-day graphs and maps to inform the public, especially during haze crises.
- Hourly air quality data
- Daily air quality reports
- 7-day air quality graphs
- Air quality maps
- Data from PCD monitoring stations
- Haze crisis information
Read full descriptionHide full description
The application reports thai's air quality index. The report hourly data (some stations) and data daily. There is 7 days the air quality graphs and maps as data from monitoring stations of PCD around thailand. To disseminate information to the general public. Especially during a crisis situation haze in the northern and southern parts of thailand.
TMD Lightning warning system
Read full descriptionHide full description
ระบบแจ้งเตือนฟ้าแลบฟ้าผ่า (Lightning warning system) บริเวณสนามบินทั่วประเทศไทย โดยกองอุตุนิยมวิทยาการบิน กรมอุตุนิยมวิทยา ใช้ในการแจ้งเตือนการเกิดฟ้าแลบ ฟ้าผ่า ในบริเวณสนามบินทั่วประเทศไทย โดยรายงานผลการตรวจวัดจากระบบ Lightning Detection System ซึ่งจะทำให้ทราบและระวังภัยจากฟ้าแลบ ฟ้าผ่า ในบริเวณสนามบินและบริเวณใกล้เคียง
Screenshots
Verdict
The clearest difference is iOS requirement: TMD Lightning warning system at 12.4 against Air4Thai's 15.6. On price, update cadence, ads and in-app purchases 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.
Air4Thai ships an update every 4 weeks, TMD Lightning warning system every 2 months. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.
| Parameter | Air4Thai | TMD Lightning warning system |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 26.8% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.4 — better |
| Further details — not scored | ||
| Size | 40 MB | 101 MB |
| Age rating | 17+ | 4+ |
| Developer | Pollution Control Department, Thailand | Thai Meteorological Department |
In-app purchases
Air4Thai
No in-app purchases
TMD Lightning warning system
No in-app purchases
Questions
Is Air4Thai free?
Is TMD Lightning warning system free?
Do Air4Thai or TMD Lightning warning system have ads?
Which is updated more often, Air4Thai or TMD Lightning warning system?
Other comparisons
