Construction Calculator Opportunity in Belgium
Belgium — Utilities, for businesses. Niche: Construction Calculator.
Data from the week of 12 Oct 2026, refreshed weekly.
score out of 100
- Demand26
416 ratings in the US and UK, 0 in Belgium
- Room locally100
0 apps with 50 or more ratings in Belgium
- Language gap100
7 of the top 7 without Dutch or French
- Incumbent weakness67
4.1 stars on average; 6 of 7 not updated in a year
- AI gap100
7 of the top 7 not built around AI
- Momentum—
History building since 19 Oct 2026 — counted as neutral (50) for now
Why this is an opening
Belgium shows a localGap score of 100 with 0 local strong apps. Out of 7 top apps, 6 are stale, contributing to a staleSharePct of 86. Additionally, 7 top apps lack local language support.
The leading apps
Ranked by ratings in the United States and United Kingdom; ratings and stars in Belgium where it has them.
| App | Ratings in Belgium | Ratings US + UK | Stars | Dutch or French | Last update | AI |
|---|---|---|---|---|---|---|
| Radiator CalculatorNot in this store | 0 | 359 | — | No | Jun 2023 | No AI |
| Workman's Calculator ProNot in this store | 0 | 51 | 4.1 | No | Sept 2019 | No AI |
| Part MNot in this store | 0 | 6 | — | No | Feb 2019 | 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.