Aviation Weather Briefing Tools in Portugal
Portugal — Weather, for businesses. Niche: Aviation Weather Briefing.
score out of 100
- Demand5
2 ratings in the US and UK, 0 in Portugal
- Room locally100
0 apps with 50 or more ratings in Portugal
- Language gap100
3 of the top 3 without Portuguese
- Incumbent weakness67
2 of 3 not updated in a year
- AI gap100
3 of the top 3 not built around AI
- Momentum—
History building since 19 Oct 2026 — counted as neutral (50) for now
Why this is an opening
The local market lacks dedicated strong apps, with 0 local strong apps available. The top 3 apps do not support the local language, creating a clear local-gap score of 100. Additionally, 2 of the top apps are stale, leading to a stale share of 67 percent.
The leading apps
Ranked by ratings in the United States and United Kingdom; ratings and stars in Portugal where it has them.
| App | Ratings in Portugal | Ratings US + UK | Stars | Portuguese | Last update | AI |
|---|---|---|---|---|---|---|
| Crosswind Calculator ProNot in this store | 0 | 2 | — | No | May 2021 | No AI |
| METARs Aviation WeatherNot in this store | 0 | 0 | — | No | Oct 2020 | No AI |
| HemsWXNot in this store | 0 | 0 | — | No | Feb 2026 | No AI |
See all competitors, complaint themes and history — start the 7-day trial
Start the 7-day trialScored 2026-10-23 with score version 1. How the score works.