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LarkSim — Startup Profile
Startup

LarkSim

Physical giffgaff SIM cards for a real UK mobile number

Ecommerce & RetailEstimated
0 Momentum score
Signals per week, last 12 weeks
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GitHub stars: fantuan-lab/giffgaff-guide024621 Jul18 Aug15 Sep13 Oct
GitHub stars: fantuan-lab/giffgaff-guide, last 12 months0246Oct 2025Feb 2026Jun 2026Oct 2026
GitHub stars: fantuan-lab/giffgaff-guide, last 90 days024616 Jul15 Aug13 Sep13 Oct

5 GitHub stars

+7 days
+0
+30 days
+2
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  1. Launches LarkSim launched on Uneed

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About the startup

LarkSim is an independent online store and Chinese-language guide for physical giffgaff SIM cards. It serves people preparing in China before travel or keeping a UK number after returning. Customers create and control their own giffgaff account, number and password, while giffgaff provides the mobile service. Customers can choose a Self-Setup SIM with setup guidance or a Full-Service option that includes an official £10 top-up voucher plus Chinese-language activation and usage guidance. Activation and account management take place through official giffgaff channels. LarkSim is not affiliated with giffgaff and cannot guarantee acceptance or SMS delivery by third-party platforms.

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