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How to Cut Your Mobile Data & Airtime Costs in South Africa

By On a Budget • 28 Aug 2025

Mobile data in South Africa is notoriously expensive compared to many countries. But with a few smart tricks, you can reduce your monthly airtime and data spend by R100–R400 without sacrificing connectivity.

  1. 1

    Compare bundles across networks

    Vodacom, MTN, Telkom, and Cell C all price their data differently. Use comparison apps or simply check weekly specials — often, Telkom and Cell C are cheapest for social bundles.

  2. 2

    Buy data bundles, not pay-as-you-go

    Never browse on default rates. A R29 WhatsApp bundle lasts far longer than the same spend on raw data.

  3. 3

    Use Wi-Fi whenever possible

    At home, work, or coffee shops, connect to Wi-Fi. Even 2 hours a day on Wi-Fi can save hundreds of MBs monthly.

  4. 4

    Enable data-saving modes

    On Android and iOS, turn on "Data Saver" in settings. Apps like TikTok, Instagram, and YouTube also have low-data modes.

  5. 5

    Track usage

    Most banking apps and networks send free usage alerts. Check which apps eat the most data and limit them.

Takeaway: With bundles, loyalty plans, and a little discipline, you can slash your data bill and keep more rands in your pocket.