Tata Digital – Tata Group’s tech arm – is set to launch an integrated ‘Super App’ which will combine its consumer offerings on a single platform, enabling the firm to pit against rivals Reliance and Amazon. Tata Digital operates e-comm platform Tata CLiQ, online grocery store StarQuik, and online electronics platform Croma. Launching December, the app will enable customers avail various services including food, electronics, fashion, financial services etc.