App info
- Installs
- 1,000,000+
- Category
- Lifestyle
- Content rating
- Everyone
- Version
- 11.6.6
- Released
- Nov 11, 2013
- Last updated
- 2 Oct 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 6.0
Screenshots
Rankings
Where this app stands in South Korea, updated 8 Oct 2026
Top free · Lifestyle
#17 –
Top grossing
Not in this chart today
Top paid
Not in this chart today
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Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 11.6.6
[11.6.6 업데이트] - 2025년 11월, 전북도시가스가 가스앱의 새로운 가족이 되었습니다! - 가스앱을 더 편리하게 이용할 수 있도록 사소한 문제들을 해결하고 안정성을 향상시켰어요.
About this app
Convenient rate inquiry, payment and direct debit management, and non-face-to-face visit service reservations. Start all city gas business with the gas app.
Read full description
Gas App is an integrated energy platform service operated by SCG Lab. It does not act on behalf of or represent any government or public institution. In November 2025, Jeonbuk City Gas became a new member of our family! You can now use Gas App in the Jeonbuk Special Self-Governing Province, including Jeonju, Wanju, Namwon, Sunchang, Muju, Gimje, and Gochang. Introducing Gas App! In addition to city gas services such as checking and paying bills and making moving reservations, you can receive bill discounts by adding cash benefits. We also provide various energy services, such as checking real-time electricity bills. We are currently expanding nationwide to Seoul, Incheon, Gyeonggi, Gangwon, Chungnam, Chungbuk, Jeonbuk, Jeonnam, Gyeongnam, and Jeju, and we are preparing to make it available in even more regions. Check out the Gas App service areas. ▶ [Jeonbuk City Gas] Jeonbuk Special Self-Governing Province: Jeonju-si, Wanju-gun, Namwon-si, Sunchang-gun, Muju-gun, Gimje-si, Gochang-gun ▶ [Seoul City Gas] 11 Districts in Seoul: Gangseo-gu, Dongjak-gu, Seodaemun-gu, Yeongdeungpo-gu, Eunpyeong-gu, Gwanak-gu, Mapo-gu (partial), Seocho-gu (partial), Yangcheon-gu (partial), Yongsan-gu (partial), Jongno-gu (partial) / Gyeonggi-do: Paju-si, Goyang-si, Gimpo-si (partial) ▶ [Incheon City Gas] Incheon: Yeongjong-gu, Bupyeong-gu, Gyeyang-gu, Seohae-gu, Geomdan-gu, Ganghwa-gun, Jemulpo-gu (partial), Namdong-gu (partial) / Gyeonggi-do: Gimpo-si (partial) ▶ [Jeju City Gas] Jeju-si, Seogwipo-si ▶ [JB Inc.] Chungcheongnam-do: Cheonan-si, Gongju-si, Nonsan-si, Boryeong-si, Asan-si, Geumsan-gun, Buyeo-gun, Seocheon-gun, Cheongyang-gun ▶ [Daeryun E&S] 4 Districts in Seoul: Gangbuk-gu, Nowon-gu, Dobong-gu, Seongbuk-gu (part) / Gyeonggi-do: Uijeongbu-si, Pocheon-si, Guri-si, Dongducheon-si, Yangju-si, Yeoncheon-gun ▶ [Yesco] 9 Districts in Seoul: Dongdaemun-gu, Jungnang-gu, Gwangjin-gu, Seongdong-gu, Jung-gu, Mapo-gu (part), Seongbuk-gu (part), Yongsan-gu (part), Jongno-gu (part) / Gyeonggi-do: Namyangju-si, Gapyeong-gun, Yangpyeong-gun, Toegyewon ▶ [Gunsan City Gas] Jeonbuk Special Self-Governing Province: Gunsan-si, Jinan-gun, Buan-gun, Imsil-gun ▶ [Kitturami Energy] 3 Districts in Seoul: Guro-gu, Geumcheon-gu, Yangcheon-gu (part) ▶ [Chambit City Gas] 4 Companies in Gangwon-do: Wonju-si, Gangneung-si, Sokcho-si, Hoengseong-gun, Donghae-si, Samcheok-si, Goseong-gun, Yangyang-gun / Chungcheongbuk-do: Chungju-si ▶ [MC Energy] Jeonnam Gwangju Integrated Special City: Mokpo-si, Muan-gun, Yeongam-gun, Gangjin-gun ▶ [Kyungdong City Gas] Ulsan Metropolitan City, Yangsan-si ▶ [MiraeN Seohae Energy] Chungcheongnam-do: Dangjin-si, Seosan-si, Yesan-gun, Taean-gun, Hongseong-gun ▶ [Daehwa City Gas] Jeonnam Gwangju Integrated Special City: Yeosu-si [Key Features] 1. Your personalized home screen that shows you exactly when you need it! - You can check the exact menus you need right on the Gas App Home screen at the moment you need them, such as when your bill arrives, during self-meter reading periods, or when your scheduled visit date is approaching. 2. Bill management at a glance - You can check this month's bill and payment schedule, as well as compare gas bills at a glance using monthly and yearly graphs. 3. Easy Payment and Automatic Transfer - You can pay using various payment methods such as cards and virtual accounts, and easily apply for easy payment or automatic transfer. 4. Save on Gas Bills by Accumulating Cash - Cash accumulates steadily just by signing up, solving quizzes, or watching ads. Use your accumulated cash to get discounts on gas bills (limited to select city gas services) or withdraw it to your account. 5. Mobile Self-Meter Reading - Open the gas app and snap a picture of the meter! You can read the meter yourself in just 5 seconds without a manager visiting. 6. Contactless Visit Reservation - If you need a visit for services such as moving, safety inspections, gas removal, or connection, you can apply quickly and easily. 7. 24-Hour Chat - Even after customer center business hours, you can resolve your questions anytime, 24 hours a day, 365 days a year. 8. Smart Usage Inquiry - If you have a smart meter, you can check your real-time gas usage and estimated charges. (Seoul/Selected areas in Jeju, expansion planned) 9. Real-time Bill Inquiry - Check usage charges to date, estimate for this month, and even compare rates from last month! Check real-time bills for both gas and electricity to manage them more efficiently. 10. Lifestyle Content - Browse various content such as the Energy Saving Guide, lifestyle tips, and gas bill saving events. 11. Cash Mall - Use Gas App Cash to pay for gas bills and purchase various coupons for Starbucks, Baemin, E-mart, Olive Young, and more. 12. Fun Cash Collection - Challenge yourself to win cash coupons through addictive games like the Cash Capsule drawn every hour, Lucky Ladder, and Everyone's Top Pick. 13. Buy Your Boiler at Gas Mall - You can purchase boilers at reliable prices from city gas companies and 'Gas Mall,' their official partner mall. - Get recommendations for the perfect boiler for your home through the Boiler AI Recommendation Service. [Service Access Permission Guide] The Gas App works smoothly on Android version 7.0 or higher. If you are using a version lower than 7.0, you cannot individually grant optional permissions. We recommend updating to Android version 7.0 or higher by providing an operating system upgrade from your device manufacturer. To change permissions, please delete the installed app and reinstall it. * Required Access Permissions 1. Phone Number, Text Messages - Phone permission is required to connect to the City Gas Customer Center. - Used for automatic entry when a mobile phone number is required. - Used for automatic entry of verification codes received via text message. * Optional Access Permissions 1. Camera, Storage: Used to take photos of the meter during self-meter readings or to attach necessary documents, such as when applying for overpayment refunds. 2. Location Information: Used for automatic entry of the current location when reporting excavation work. 3. Contact Information: Used to select the contact information of family members to send invitation messages to when inviting family members. 4. Recommended to receive Push notifications: Please enable push notifications to receive essential schedule updates, such as monthly bill issuance, city gas payment dates, visit appointments, and self-meter reading periods. You can still use the app even if you do not allow optional access permissions, but the use of some features may be restricted. [Call Centers by City Gas Company] Seoul City Gas Call Center: 1588-5788 Incheon City Gas Call Center: 1600-0002 Jeju City Gas Customer Center: 1600-3437 JB Co., Ltd. Call Center: 1544-0041 Daeryun E&S Call Center: 1566-6116 Yesco Call Center: 1544-3131 Gunsan City Gas Customer Center: 063-440-7700 Kitturami Energy Customer Center: 1670-4700 Chambit Wonju City Gas Call Center: 1899-9100 (Select Region: 1) Chambit Sokcho City Gas Call Center: 1899-9100 (Select Region: 2) Chambit Chungbuk City Gas Call Center: 1899-9100 (Select Region: 3) Chambit Yeongdong City Gas Call Center: 1899-9100 (Select Region: 4) Chambit Yeongdong City Gas Donghae Branch Call Center: 1899-9100 (Select Region: 5) MC Energy Customer Center: 1899-6390 Kyungdong City Gas Call Center: 1577-8181 MiraeN Seohae Energy Call Center: 1577-6580 Daehwa City Gas Call Center: 1661-6080 Jeonbuk City Gas Call Center: 1811-7700 ▶ Gas App Official SNS: https://blog.naver.com/gasapp ▶ Gas App Customer Inquiry Email: help.gasapp@gmail.com ▶ Advertising & Partnership Email: bhy@scglab.com