Ins USIM Strong 100GB+ vs Tplus With You 11GB+ (G car) comparison

By starting price alone, Ins USIM Strong 100GB+ is ₩300 cheaper. But price is not everything, so see below what differs.

Ins USIM Strong 100GB+ and Tplus With You 11GB+ (G car) compared side by side in MVNO mobile plans.

CurrencyUSDKRWEUR

What is different

Starting price

Ins USIM Strong 100GB+≈$7.23 (₩9,600)
Tplus With You 11GB+ (G car)≈$7.46 (₩9,900)

Data

Ins USIM Strong 100GB+100GB/mo
Tplus With You 11GB+ (G car)11GB/mo + 2GB/day

Calls

Ins USIM Strong 100GB+Unlimited (300 extra call minutes)
Tplus With You 11GB+ (G car)Unlimited

Speed after data runs out

Ins USIM Strong 100GB+5Mbps
Tplus With You 11GB+ (G car)3Mbps

Network

Ins USIM Strong 100GB+LG U+
Tplus With You 11GB+ (G car)SKT

Ins USIM Strong 100GB+

What is good

  • 100GB with unlimited 5Mbps, at ₩9,600/mo for 7 months.

What could be better

  • Hotspot is only possible up to 11GB, and after the discount it is ₩47,000.

Ins USIM Strong 100GB+ official site

Tplus With You 11GB+ (G car)

What is good

  • A near-unlimited plan with unlimited calls and texts, plus 2GB per day and up to 3Mbps, at a discounted price under ₩10,000.

What could be better

  • After the discount ends it is ₩39,600, and the discounted price differs between sources at ₩7,900 and ₩9,900, so it needs checking.

Tplus With You 11GB+ (G car) official site

At a glance

ItemIns USIM Strong 100GB+Visit siteTplus With You 11GB+ (G car)Visit site
Starting priceThen ≈$35.40 (₩47,000)Promo≈$7.23 (₩9,600), period to be confirmedThen ≈$29.82 (₩39,600)Promo≈$7.46 (₩9,900), period to be confirmed
Data100GB/mo11GB/mo + 2GB/day
Data tierUnlimited (speed cap)Unlimited (speed cap)
CallsUnlimited (300 extra call minutes)Unlimited
TextsUnlimitedUnlimited
Speed after data runs out5Mbps3Mbps
NetworkLG U+SKT
Network typeLTELTE
Promotion details7-month special discount (₩37,400 off)7-month discounted price, 12-month G car pass
Promotion conditions010 new sign-ups and number porting only (existing Ins Mobile U+ customers cannot change), the discount stops on name change, cancellation, suspension or plan change, cancelling within the 100-day minimum period means paying back the whole discount received as a penalty, no plan change during the minimum periodCould not be confirmed
Promotion period7 months from the month of activation (prorated), ₩47,000 from month 87 months after activation, ₩39,600 from month 8
Promotion end dateNot listed (may end without notice)Could not be confirmed
1-year total302,200267,300
OperatorIns Korea Co., Ltd.Korea Cable Telecom Co., Ltd.
Good forHeavy data usersGeneral users who use data steadily every day
TypeMVNO mobile plansMVNO mobile plans
CompanyIns Mobile, South KoreaTplus, South Korea
Plans
      Pros
      • 100GB with unlimited 5Mbps, at ₩9,600/mo for 7 months.
      • A near-unlimited plan with unlimited calls and texts, plus 2GB per day and up to 3Mbps, at a discounted price under ₩10,000.
      Cons
      • Hotspot is only possible up to 11GB, and after the discount it is ₩47,000.
      • After the discount ends it is ₩39,600, and the discounted price differs between sources at ₩7,900 and ₩9,900, so it needs checking.

      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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