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Fever symptom tracking in Belgium

Belgium — Medical, for consumers. Niche: Fever Symptom Tracker.

Data from the week of 12 Oct 2026, refreshed weekly.

49

score out of 100

  • Demand44

    24,363 ratings in the US and UK, 0 in Belgium

  • Room locally100

    0 apps with 50 or more ratings in Belgium

  • Language gap0

    2 of the top 3 without Dutch or French

  • Incumbent weakness17

    4.7 stars on average; 1 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

In Belgium, there are 0 local strong apps and 0 local ratings among the top 3 apps. The market has 2 top apps without local language support and 3 non-native apps.

The leading apps

Ranked by ratings in the United States and United Kingdom; ratings and stars in Belgium where it has them.

AppRatings in BelgiumRatings US + UKStarsDutch or FrenchLast updateAI
Body Temperature App For FeverNot in this store024,3454.7YesOct 2026No AI
Temperature Thermometer LogNot in this store018—NoOct 2026No AI
Feevy – Fever TrackerNot in this store00—NoSept 2018No AI

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Scored 2026-10-23 with score version 1. How the score works.