Local Weight Loss Program Trackers in South Korea
South Korea — Health & Fitness, for consumers. Niche: Weight Loss Program Tracker.
Data from the week of 12 Oct 2026, refreshed every two weeks.
score out of 100
- Demand70
337,971 ratings in the US and UK, 0 in South Korea, with a recent top-100 grossing chart place
- Room locally100
0 apps with 50 or more ratings in South Korea
- Language gap100
5 of the top 5 without Korean
- Incumbent weakness0
0 of 5 not updated in a year
- AI gap100
5 of the top 5 not built around AI
- Momentum—
History building since 19 Oct 2026 — counted as neutral (50) for now
Why this is an opening
South Korea shows strong demand with a demand score of 70 and a local gap score of 100. All 5 top apps are non-native, and none of the top 5 offer local language support. There are 0 local strong apps serving this specific market demand.
The leading apps
Ranked by ratings in the United States and United Kingdom; ratings and stars in South Korea where it has them.
| App | Ratings in South Korea | Ratings US + UK | Stars | Korean | Last update | AI |
|---|---|---|---|---|---|---|
| Slimming WorldNot in this store | 0 | 332,036 | — | No | Aug 2026 | No AI |
| NHS Weight Loss PlanNot in this store | 0 | 5,935 | — | No | Sept 2026 | No AI |
| Grete Roede – VektkontrollNot in this store | 0 | 0 | — | No | Oct 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.