Bill Letter

Installs

31.5m

Rating

4.1

Rating count

25.7k

Category	Lifestyle
Developer	에스케이텔레콤(주)
Price	Free
First release	2/20/2011 (15 years ago)
Version	6.7.06
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.skt.smartbill

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/5/2025	25,705	4.105	31,544,262	6.7.06
9/4/2025	25,706	4.105	31,543,286	6.7.06
9/3/2025	25,706	4.103	31,542,084	6.7.06
9/2/2025	25,705	4.107	31,541,008	6.7.06
9/1/2025	25,705	4.109	31,539,676	6.7.06
8/31/2025	25,705	4.110	31,538,968	6.7.06
8/30/2025	25,705	4.110	31,537,617	6.7.06
8/29/2025	25,704	4.113	31,536,292	6.7.06
8/28/2025	25,703	4.114	31,533,957	6.7.06
8/27/2025	25,702	4.112	31,532,693	6.7.06
8/26/2025	25,700	4.114	31,532,693	6.7.06
8/25/2025	25,710	4.114	31,531,380	6.7.06
8/24/2025	25,710	4.113	31,530,585	6.7.06
8/23/2025	25,713	4.113	31,529,121	6.7.06
8/22/2025	25,718	4.115	31,527,750	6.7.06
8/21/2025	25,718	4.115	31,526,327	6.7.06
8/20/2025	25,717	4.118	31,524,819	6.7.06
8/19/2025	25,718	4.118	31,523,466	6.7.06
8/18/2025	25,717	4.120	31,521,424	6.7.06
8/17/2025	25,719	4.120	31,520,489	6.7.06
8/16/2025	25,719	4.121	31,518,835	6.7.06
8/15/2025	25,720	4.121	31,517,211	6.7.06
8/14/2025	25,720	4.121	31,515,075	6.7.06
8/13/2025	25,717	4.117	31,510,335	6.7.06
8/12/2025	25,708	4.109	31,504,879	6.7.06
8/11/2025	25,707	4.108	31,501,111	6.7.06
8/10/2025	25,706	4.106	31,498,926	6.7.06
8/9/2025	25,704	4.108	31,496,155	6.7.06
8/8/2025	25,702	4.107	31,489,018	6.7.06
8/7/2025	25,705	4.108	31,487,700	6.7.06
8/6/2025	25,705	4.107	31,486,341	6.7.06
8/5/2025	25,703	4.107	31,484,699	6.7.06
8/4/2025	25,701	4.108	31,483,063	6.7.06
8/3/2025	25,699	4.112	31,482,345	6.7.06
8/2/2025	25,699	4.112	31,480,539	6.7.06
8/1/2025	25,699	4.112	31,478,867	6.7.06
7/31/2025	25,699	4.112	31,475,857	6.7.06
7/30/2025	25,698	4.111	31,475,857	6.7.06
7/29/2025	25,697	4.111	31,474,253	6.7.06
7/28/2025	25,697	4.111	31,472,411	6.7.06
7/27/2025	25,697	4.111	31,471,539	6.7.06
7/26/2025	25,696	4.112	31,469,143	6.7.06
7/25/2025	25,696	4.112	31,467,197	6.7.06
7/24/2025	25,696	4.112	31,465,110	6.7.06
7/23/2025	25,697	4.112	31,462,429	6.7.06
7/22/2025	25,696	4.113	31,456,342	6.7.06
7/21/2025	25,696	4.113	31,454,501	6.7.06
7/20/2025	25,695	4.112	31,453,790	6.7.06
7/19/2025	25,694	4.113	31,452,341	6.7.06
7/18/2025	25,692	4.111	31,450,227	6.7.06
7/17/2025	25,693	4.112	31,450,227	6.7.06
7/16/2025	25,691	4.112	31,448,899	6.7.06
7/15/2025	25,692	4.113	31,447,202	6.7.06
7/14/2025	25,691	4.110	31,442,592	6.7.06
7/13/2025	25,690	4.114	31,441,381	6.7.06
7/12/2025	25,690	4.116	31,439,027	6.7.06
7/11/2025	25,690	4.113	31,434,233	6.7.06
7/10/2025	25,682	4.112	31,429,809	6.7.04
7/9/2025	25,677	4.111	31,424,461	6.7.04
7/8/2025	25,676	4.110	31,422,546	6.7.04
7/7/2025	25,675	4.114	31,421,066	6.7.04
7/6/2025	25,673	4.121	31,420,266	6.7.04
7/5/2025	25,673	4.117	31,418,676	6.7.04
7/4/2025	25,671	4.116	31,417,602	6.7.04
7/3/2025	25,670	4.115	31,416,575	6.7.04
7/2/2025	25,670	4.115	31,415,508	6.7.04
7/1/2025	25,669	4.117	31,414,474	6.7.04
6/30/2025	25,670	4.115	31,413,067	6.7.04
6/29/2025	25,671	4.117	31,412,371	6.7.04
6/28/2025	25,670	4.120	31,410,841	6.7.04
6/27/2025	25,669	4.120	31,409,533	6.7.04
6/26/2025	25,671	4.120	31,408,439	6.7.04
6/25/2025	25,672	4.119	31,407,262	6.7.04
6/24/2025	25,671	4.116	31,406,374	6.7.04
6/23/2025	25,670	4.116	31,404,961	6.7.04
6/22/2025	25,668	4.114	31,404,268	6.7.04
6/21/2025	25,668	4.114	31,403,070	6.7.04
6/20/2025	25,668	4.114	31,402,084	6.7.04
6/19/2025	25,667	4.113	31,401,025	6.7.04
6/18/2025	25,667	4.116	31,399,898	6.7.04
6/17/2025	25,666	4.116	31,398,708	6.7.04
6/16/2025	25,666	4.116	31,397,018	6.7.04
6/15/2025	25,665	4.116	31,395,938	6.7.04
6/14/2025	25,665	4.116	31,394,271	6.7.04
6/13/2025	25,667	4.116	31,392,369	6.7.04
6/9/2025	25,655	4.111	31,384,845	6.7.04
5/29/2025	25,646	4.119	31,375,106	N/A
5/28/2025	25,644	4.120	31,361,443	N/A
5/27/2025	25,644	4.120	31,359,814	N/A
5/24/2025	25,644	4.120	31,356,841	N/A
5/22/2025	25,641	4.131	31,354,030	N/A
5/21/2025	25,643	4.132	31,349,365	N/A
5/20/2025	25,642	4.134	31,349,365	N/A
5/19/2025	25,641	4.138	31,348,033	N/A
4/24/2025	25,606	4.130	31,295,924	N/A
4/22/2025	25,604	4.131	31,285,424	N/A
4/15/2025	25,603	4.131	31,285,424	N/A
4/10/2025	25,600	4.133	31,280,763	N/A
4/6/2025	25,580	4.137	31,260,340	N/A

Details

Experience a variety of additional services, from asset management to real-time bill inquiry and lifestyle benefits, with 'Bill Letter', which allows you to integrate and manage various bills such as telecommunication bills, card statements, local taxes (Seoul City), and city gas that you received by postal email.

[Main features]
■ Apply for a bill and manage and conveniently pay various bills at once!
- SK Telecom / SK Broadband / Credit Card (KB Kookmin, Samsung, Hana Card) / Local Tax (Seoul City) / City Gas / Cash Receipt
- Kakao Pay / Naver Pay / Toss Pay / 11pay Money / Account Transfer / Check, Credit Card / 11pay / OK Cashbag Points / Convenience Store QR can be used to pay communication charges

■ You can find out your usage patterns through real-time rate details!
- Real-time communication fee / data usage inquiry / last month's usage / usage plan inquiry, etc.

■ You can see your bills at a glance!
- Various bills such as communication charges / card statements, local taxes (Seoul City), city gas, etc. / car price inquiries, etc.

■ You can check useful information such as card points, dormant deposits, and insurance payments!
- Integrated inquiry of card points, dormant deposits, insurance payments, automobile insurance overpayment premiums, etc.

■ Enjoy customized recommendations and events for Billeter customers!
- Additional services / events / recommended information

Receive various bills through 'Bill Letter', a communication financial life in the palm of your hand.
There is a low possibility of personal information being leaked due to theft or loss of mail, so you can safely and conveniently receive consolidated bills.

• If you have any inconvenience, please contact the customer center at 114 and we will provide you with prompt assistance.

[App access rights]
- Phone (*Required): This permission requires required consent to maintain the authentication status received on the smartphone and use the app service.
- Notification (optional): Permission required to receive push messages. 
- Storage space (optional): Used for efficient use of terminal resources.
*App access permissions can be changed by permission in Settings > Application.
*App access permission consent is only available on Android 6.0 and higher. If you are using version 6.0 or lower, please update your software.

[Note]
- The service is available starting from Android OS 7 or higher.
- For smooth use, please update the terminal OS and app to the latest version.
- Data call charges may be incurred when using the service on 3G, LTE, or 5G. (Data call charges are not incurred when using the SKT/SKB rate guide on an SKT mobile phone.)
- Available only to SKT, KT, and LG U+ line subscribers. (Available to some MVNO subscribers.)
- There may be restrictions on service provision depending on the subscription carrier, personal information protection, and the identity of the person in charge.
- If you register an SKT rate guide, the type of rate guide you previously received (mail, text, etc.) will be changed to Bill Letter, and you can change the rate guide type at T World.
- Payment methods provided may vary depending on the billing company.
*Developer contact: +8215990011

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