Musician Tuner and Metronome Tools in Portugal
Portugal — Music, for consumers. Niche: Musician Tuner & Metronome.
Data from the week of 12 Oct 2026, refreshed weekly.
score out of 100
- Demand69
233,349 ratings in the US and UK, 0 in Portugal, with a recent top-100 grossing chart place
- Room locally100
0 apps with 50 or more ratings in Portugal
- Language gap1
3 of the top 7 without Portuguese
- Incumbent weakness7
4.7 stars on average; 1 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
The local market shows an AI gap score of 100 with 0 local ratings for top apps. All 7 top apps are non-native, and 3 lack local language support. Demand is at 69 while local strong apps stand at 0.
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 |
|---|---|---|---|---|---|---|
| Fender Tune: Guitar Tuner AppNot in this store | 0 | 180,293 | 4.8 | Yes | Apr 2026 | No AI |
| Tuner Pro: Guitar Tuner & TabNot in this store | 0 | 48,910 | 4.5 | Yes | Oct 2026 | AI feature |
| iDrumTune Precision Drum TunerNot in this store | 0 | 2,658 | 4.6 | No | Oct 2026 | No AI |
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Start the 7-day trialScored 2026-10-23 with score version 1. How the score works.