Budget phone plans (MVNO) available to people living in Korea. A Korean phone number and ID are usually required to sign up.
Price checked 2026-10-21, source: insmobile.co.kr/rateplan_view.do. Prices and benefits may change. Check the official site before you pay.
Pros
- 100GB with unlimited 5Mbps, at ₩9,600/mo for 7 months.
Cons
- Hotspot is only possible up to 11GB, and after the discount it is ₩47,000.
These are opinions compiled by Pickx from public sources.
Promotion details
7-month special discount (₩37,400 off)
Promotion conditions
010 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 period
Promotion end date
Not listed (may end without notice)
Good for
Heavy data users
Minimum period 100 days
Good for
FAQ
How much is Ins USIM Strong 100GB+?
Monthly price: ≈$7.23 (₩9,600). As of 2026-10-21.
Related comparisons
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- Ins USIM Strong 100GB+ vs Tplus With You 11GB+ (G car)Ins USIM Strong 100GB+≈$7.23 (₩9,600)Tplus With You 11GB+ (G car)≈$7.46 (₩9,900)
- Ins USIM Strong 100GB+ vs 5G Reliable Unlimited 150GB+Ins USIM Strong 100GB+≈$7.23 (₩9,600)5G Reliable Unlimited 150GB+≈$33.51 (₩44,500)
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Prices converted at 1 USD = ₩1,327.84 (2026-10-20). Original price shown in brackets. Taxes as listed by each provider.