Comparison

U+유모바일 vs 99pay Mobile recharge

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

U+유모바일

This app integrates customer service features with mobile plan exploration, sign-up, and activation. It offers convenient biometric login for secure access and provides real-time usage monitoring via widgets. Users can also earn and use loyalty points and access various subscription services.

Highlights
  • Seamless plan exploration and activation
  • Biometric and simple login
  • Real-time usage monitoring via widgets
  • Loyalty point accumulation and redemption
  • Access to subscription services
  • Push notifications for benefits
Features
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새로운 유모바일 앱을 만나보세요. 고객센터 App이 유모바일 앱으로 통합 출시 됩니다. 고객센터 App 기능은 그대로, 상품 탐색부터 가입/개통까지 한번에 가능하고 생체 로그인으로 보다 편리하고 안전하게 이용할 수 있습니다. ● 쉽고 간편한 가입/개통절차 - 유심 또는 eSIM, 휴대폰 개통까지 언제나 원하는 시간에 쉽게 가입/개통하세요. ● 사용자 중심의 유모바일 - 간편로그인과 생체 로그인으로 앱을 보다 쉽게 이용하세요. - 가입하신 고객님은 로그인 후 바로 마이페이지로 이동 됩니다. - 위젯으로 사용량을 실시간으로 확인하세요. ● 풍성한 혜택 - 유모바일의 혜택을 푸시로 받아보세요. - 누구나 쉽게 적립하고 사용하는 U포인트를 모아보세요. - 다양한 구독서비스를 이용하고 U포인트로 리워드 받아요. ● 필수적 접근 권한 - 전화 : 휴대폰 번호 확인 시 필요 - 저장소 : 위젯 설정 및 생체정보 확인 시 필요 ● 선택적 접근 권한 - 카메라 : 신분증, 신용카드, 유심카드 촬영 시 필요 - 위치 : 가까운 매장 찾기 시 필요 ※선택적 접근권한에 동의하지 않아도 서비스 이용은 가능합니다.

About

99pay Mobile recharge

Easily recharge prepaid mobile phones in Korea and make affordable international calls. Supports various countries for overseas mobile top-ups and offers convenient payment options. Enjoy bonus points and special offers for new users.

Highlights
  • Prepaid mobile recharge
  • International calling service
  • Overseas mobile top-up
  • Credit card and bank account payment
  • One-step dialing for calls
  • Bonus points and event rewards
Features
Read full description

99pay – Your All-in-One Mobile Recharge & Everyday Services App For over 10 years, 99pay has been helping customers stay connected with fast, convenient mobile recharge services. From prepaid SIM cards to a wide range of everyday lifestyle services, 99pay brings everything together in one app. · Start with 99pay, from SIM cards to everyday essentials. • Get a 2,000P Welcome Bonus when you install the app for the first time! [Key Features] ◈ Prepaid Mobile Recharge Recharge prepaid SIM cards from over 30 mobile carriers across Korea anytime, anywhere. Simply enter the phone number to top up your own balance or your family and friends' numbers in just a few taps. ◈ Overseas Recharge (e-Load) Send mobile credit and pay everyday utility bills for your family back home. Support includes: Mobile top-ups, utility bills (electricity/gas), internet services, gift cards and more. ◈ International Calling Need to make an important call when internet calling isn't available? Enjoy reliable international calls with SK international call and premium call services. Why Choose 99pay? 1. 300+ Digital Products Access over 300 digital products, including: Game credits, gift cards & e-vouchers, streaming top-ups, utility bill payments, and mobile recharges. 2. Essential Services for Foreign Residents 99pay offers helpful services designed specifically for foreigners living in Korea Loan Application Assistance for Foreign Residents SIM Card Validity Extension Service Expert Support for Korean Mobile Services Online Shopping Purchase Assistance Visa Application & Documentation Support Remittance Exchange Rate Comparison 3. Multiple Payment Options Credit/Debit Card Virtual Bank Account Convenience Store Payment App Card Payments Partner Digital Wallets Auto Debit and many more. • Secure & Safe Payments Your security is our priority. Protect your personal information with: Biometric authentication, password protection App Permsisions [Required Permissions] Phone: Required for international calling. Contatcs: Used to access your contacts when making international calls. [Optional Permissions] Camera: Used to scan card information, ID cards, and other documents. Storage: Save and upload images. You can continue using app without granting optional permissions, although some features may be unavailable. ◈ Customer Support • Multilingual Support. Available in: Korean English, Thai, Burmese, Vietnamese, Nepali, Uzbek, Russian, Indonesian, Mongolian, Khmer, Sinhala. • Phone: +82 1666-0146 (Weekdays: 09:00–21:00 / Weekends & Public Holidays: 10:00–19:00) • Fax: +82 2 6919 2424 • Address: No. 910, ACE Techno Tower 10, 196 Gasan Digital 1-ro, Geumcheon-gu, Seoul 08502, South Korea. • Facebook: https://www.facebook.com/99pay.eng

Screenshots

U+유모바일4 screens
99pay Mobile recharge3 screens

Verdict

The call

The clearest difference is rating: 99pay Mobile recharge at 4.7 against U+유모바일's 2.5. 99pay Mobile recharge also leads on review sentiment (57% vs 30%) and ratings volume (135 vs 19). U+유모바일's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

99pay Mobile recharge holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: 99pay Mobile recharge has 135 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 30% of U+유모바일's written reviews are positive against 57% of 99pay Mobile recharge's.

UpkeepUpdate frequency

U+유모바일 ships an update every 2 months, 99pay Mobile recharge every 6 weeks. Both last shipped on November 2, 2026.

Scorecard4 real differences · 6 level
U+유모바일 versus 99pay Mobile recharge: the parameters behind the verdict, then further details
ParameterU+유모바일99pay Mobile recharge
PriceFreeFree
Rating2.5 (19 ratings)4.7 (135 ratings) — better
Positive reviews30.0% of reviews57.1% of reviews — better
Number of ratings19135 — better
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size23 MB167 MB
Age rating12+4+
DeveloperMedialog Corp.QQTRADE Co., Ltd.

Customer experience

U+유모바일

All ratings18 ratings
Positive38.9%
Neutral11.1%
Negative50.0%
Written reviews30 reviews
Positive30.0%
Neutral23.3%
Negative46.7%

99pay Mobile recharge

All ratings135 ratings
Positive90.4%
Neutral5.2%
Negative4.4%
Written reviews14 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

In-app purchases

None

U+유모바일

No in-app purchases

None

99pay Mobile recharge

No in-app purchases

Questions

Is U+유모바일 free?
U+유모바일 is free to download, with no in-app purchases.
Is 99pay Mobile recharge free?
99pay Mobile recharge is free to download, with no in-app purchases.
Which has better reviews, U+유모바일 or 99pay Mobile recharge?
99pay Mobile recharge is rated higher. U+유모바일 averages 2.5 out of 5 from 19 ratings, while 99pay Mobile recharge averages 4.7 from 135 ratings.
Do U+유모바일 or 99pay Mobile recharge have ads?
Neither U+유모바일 nor 99pay Mobile recharge shows ads.
Which is updated more often, U+유모바일 or 99pay Mobile recharge?
U+유모바일 ships an update every 2 months, and 99pay Mobile recharge every 6 weeks. Most recently, U+유모바일 was updated on November 2, 2026 and 99pay Mobile recharge on November 2, 2026.

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