CASE STUDY
Truely
Truely wanted to dominate the eSIM category globally. The brand faced two major hurdles:
- Highly competitive generic keywords like “esim”, “esim travel”, and “esim card”.
- Capturing competitor brand traffic (Holafly, Airalo, Ubigi, Simly, Yesim).
The goal was to push Truely into top-ranking positions for high-volume eSIM keywords while expanding visibility in key target regions (US, UK, Canada, Australia, Japan, Turkey, Saudi Arabia).

Approach
- Implemented comprehensive ASO strategy across 30+ countries with localized metadata.
- Prioritized high-volume generic keywords (esim, esim travel, esim app, esim card).
- Deployed brand conquesting tactics, targeting competitor terms (Holafly, Airalo, Ubigi, Simly, Yesim).
- Continuously tracked keyword growth and visibility scores with AppTweak to validate impact.
Results – United States:
- Dozens of high-value keywords surged into top rankings.
- “free esim”: Rank #178 → #1 (+177) | Volume: 27
- “esim travel”: Unranked → #2 (+239) | Volume: 29
Results – Japan:
- Visibility Score: +25,262,451% (massive increase).
- Generic + localized terms ranked top:
- e sim: Unranked → #1 (+250)

Key Learnings:
- Top 1–3 positions for esim keywords deliver exponential visibility and install growth.
- Localization and competitor keyword conquesting drive sustainable global expansion.
- Markets like Japan, UK, Saudi Arabia responded exceptionally well to brand + generic strategies.
Summary Impact:
Truely went from minimal visibility in December 2024 to owning top eSIM keyword rankings across major global markets by July 2025. The app secured:
- Dozens of #1–3 keyword positions (including “e sim”, “free esim”, “travel esim”).
- Visibility growth up to +25M% in Japan, +2M% in the UK, and +71k% in Canada.
- A defensible global footprint against leading competitors like Holafly, Ubigi, Airalo, and Yesim.