GPS Diagnostic Tool Opening in Portugal
Portugal — Navigation, for consumers. Niche: GPS Diagnostic Tool.
Data from the week of 12 Oct 2026, refreshed weekly.
score out of 100
- Demand21
129 ratings in the US and UK, 0 in Portugal
- Room locally100
0 apps with 50 or more ratings in Portugal
- Language gap100
2 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 currently shows 0 local strong apps and 0 local ratings in the top set. Additionally, 2 of the top apps lack language support, contributing to a high localGap score of 100. Out of 3 top apps, 2 are stale, resulting in a staleSharePct of 67.
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 |
|---|---|---|---|---|---|---|
| GPS Diagnostic: Satellite TestNot in this store | 0 | 129 | — | No | Jun 2020 | No AI |
| UTM Coordinates ToolNot in this store | 0 | 0 | — | No | Dec 2017 | No AI |
| Speedometer GPS Speedmeter MPHNot in this store | 0 | 0 | — | Yes | Aug 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.