EG CU Unlimited 11G+3 vs Mobing [K] Millie's Library 10GB+ comparison

By starting price alone, Mobing [K] Millie's Library 10GB+ is ₩4,000 cheaper. But price is not everything, so check the highlighted rows in the table below.

EG CU Unlimited 11G+3 and Mobing [K] Millie's Library 10GB+ compared side by side in MVNO mobile plans.

CurrencyUSDKRWEUR

EG CU Unlimited 11G+3

What is good

  • A near-unlimited plan with unlimited calls and texts, plus 2GB per day and up to 3Mbps.

What could be better

  • The discounted price is higher than other carriers' 11GB+ promotions and the official conditions could not be confirmed.

EG CU Unlimited 11G+3 official site

Mobing [K] Millie's Library 10GB+

What is good

  • Unlimited calls and texts, 10GB and Millie's Library benefits, all in the low ₩10,000 range per month.

What could be better

  • After the data is used up it is 1Mbps, so watching video is hard, and after the discount it is ₩28,600.

Mobing [K] Millie's Library 10GB+ official site

At a glance

Highlighted rows are where they differ.

ItemEG CU Unlimited 11G+3Visit siteMobing [K] Millie's Library 10GB+Visit site
Starting priceThen ≈$28.17 (₩37,400)Promo≈$11.30 (₩15,000), period to be confirmedThen ≈$21.54 (₩28,600)Promo≈$8.28 (₩11,000), period to be confirmed
Data11GB/mo + 2GB/day10GB/mo
Data tierUnlimited (speed cap)Medium data (8-30GB)
CallsUnlimitedUnlimited
TextsUnlimitedUnlimited
Speed after data runs out3Mbps1Mbps
NetworkKTKT
Network typeLTELTE
Promotion details7-month discounted price7-month discounted price
Promotion conditionsCould not be confirmedCould not be confirmed (no contract, self-activation possible)
Promotion period7 months after activation, ₩37,400 from month 87 months after activation, ₩28,600 from month 8
Promotion end dateCould not be confirmedCould not be confirmed
1-year total292,000220,000
OperatorCode Mobile Co., Ltd.Unicomz Co., Ltd.
Good forGeneral users who use data every day
  • Heavy callers
  • Users of reading apps
TypeMVNO mobile plansMVNO mobile plans
CompanyEG Mobile (이지모바일), South KoreaMobing, South Korea
Plans
      Pros
      • A near-unlimited plan with unlimited calls and texts, plus 2GB per day and up to 3Mbps.
      • Unlimited calls and texts, 10GB and Millie's Library benefits, all in the low ₩10,000 range per month.
      Cons
      • The discounted price is higher than other carriers' 11GB+ promotions and the official conditions could not be confirmed.
      • After the data is used up it is 1Mbps, so watching video is hard, and after the discount it is ₩28,600.

      Prices and benefits may change. Check the official site before you pay.

      Prices converted at 1 USD = ₩1,327.84 (2026-10-20). Original price shown in brackets. Taxes as listed by each provider.

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