Bill Letter

Name: Bill Letter
Rating: 3.5454545 (25028 reviews)
Author: SKTelecom

SKTelecom

★ 3.5 (25,028 ratings)

⬇ 10,000,000+ downloads

Est. actual: 31,964,231

Free

Released: Feb 20, 2011

No in-app purchases

No ads

Rated: Everyone

Signals

4 this week · 3 positive All of this week's signals →

📈Last 7 days +10K installs — 12% faster than the week before (+9K) · 1.4K/day since Sep 29
🏆Among Lifestyle apps top 1% by installs gained this week (744 peers growing)
⭐Rating steady at ★ 3.55 since Sep 29
🛠Updates actively updated · updated 30 days ago · every ~70 days (2 updates tracked)

Installs since launch

+59,045 installs · -118 ratings since Sep 29

Update history

6.9.1 Oct 12, 2026 · seen Oct 20, 2026

- 기타 사용성 개선

6.9.0 Aug 3, 2026 · seen Sep 29, 2026

- 신규 부가서비스 빌머니 런칭

Bill Letter is a lifestyle app by SKTelecom with 10,000,000+ downloads (about 32M estimated). +10K installs in the last 7 days. Rated 3.5 from 25K ratings. Released Feb 20, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “"Bill Letter" integrates and manages various bills, including telecommunications bills, credit card statements, local taxes (Seoul City), and city gas bills, previously received by mail or email. Experience a variety of value-added services, from asset management to real-time bill tracking and lifestyle benefits.…”