All You Want 15GB+ (Millie's Library FREE) vs Tplus With You 11GB+ (G car) comparison
By starting price alone, Tplus With You 11GB+ (G car) is ₩11,600 cheaper. But price is not everything, so check the highlighted rows in the table below.
All You Want 15GB+ (Millie's Library FREE) and Tplus With You 11GB+ (G car) compared side by side in MVNO mobile plans.
All You Want 15GB+ (Millie's Library FREE)
What is good
- Unlimited calls and texts with 15GB in the low ₩20,000 range.
What could be better
- The price could not be confirmed directly on the official page, so it needs rechecking before sign-up.
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.
At a glance
Highlighted rows are where they differ.
| Item | All You Want 15GB+ (Millie's Library FREE)Visit site | Tplus With You 11GB+ (G car)Visit site |
|---|---|---|
| Starting price | ≈$16.23 (₩21,500)External source | Then ≈$29.90 (₩39,600)Promo≈$7.47 (₩9,900), period to be confirmed |
| Data | 15GB/mo | 11GB/mo + 2GB/day |
| Data tier | Medium data (8-30GB) | Unlimited (speed cap) |
| Calls | Unlimited (300 extra call minutes) | Unlimited |
| Texts | Unlimited | Unlimited |
| Speed after data runs out | 1Mbps (external source, may be 3Mbps so needs checking) | 3Mbps |
| Network | KT | SKT |
| Network type | LTE | LTE |
| Promotion details | ₩21,500 per month, includes a free Millie's Library subscription, 10GB extra data for 24 months | 7-month discounted price, 12-month G car pass |
| Promotion conditions | Self-activation. +10GB with the Amuna SOLO bundle. You must apply for the partner subscription yourself in the Millie's Library app. The regular price (monthly base fee) needs verification | Could not be confirmed |
| Promotion period | No fee period listed, the extra 10GB lasts 24 months | 7 months after activation, ₩39,600 from month 8 |
| Promotion end date | 2026-10-15 / Whether it was extended could not be confirmed on the official page | Could not be confirmed |
| 1-year total | 258,000 | 267,300 |
| Operator | KT M Mobile | Korea Cable Telecom Co., Ltd. |
| Good for | General users who use 10~15GB a month | General users who use data steadily every day |
| Type | MVNO mobile plans | MVNO mobile plans |
| Company | South KoreaKT M Mobile | South KoreaTplus |
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Prices and benefits may change. Check the official site before you pay.
Prices converted at 1 USD = ₩1,324.63 (2026-10-22). Original price shown in brackets. Taxes as listed by each provider.
Add to compare+ 5G Reliable Unlimited 150GB++ [S] Olive Young 100min/15GB++ EG CU Unlimited 11G+3
Related comparisons
- All You Want 15GB+ (Millie's Library FREE) vs 5G Reliable Unlimited 150GB+All You Want 15GB+ (Millie's Library FREE)≈$16.23 (₩21,500)5G Reliable Unlimited 150GB+≈$33.59 (₩44,500)
- 5G Reliable Unlimited 150GB+ vs Tplus With You 11GB+ (G car)5G Reliable Unlimited 150GB+≈$33.59 (₩44,500)Tplus With You 11GB+ (G car)≈$7.47 (₩9,900)
- [S] Olive Young 100min/15GB+ vs All You Want 15GB+ (Millie's Library FREE)[S] Olive Young 100min/15GB+≈$4.53 (₩6,000)All You Want 15GB+ (Millie's Library FREE)≈$16.23 (₩21,500)