NeuEra Apps

Kalum

Prepaid international calls. Pay-as-you-go.

Kalum is a prepaid VoIP calling app for iOS and Android. Top up a small balance, call roughly 200 destination countries at per-minute rates, and that’s it — no subscriptions, no contracts. Voice is routed via Twilio; payments via Apple, Google, or Stripe.

iOS Android Pay-as-you-go 18+
Download on App Store Get it on Google Play
Features

Calling, without a plan.

  • ~200 destinations

    Roughly 200 destination countries at per-minute rates.

  • No subscriptions

    Top up credit when you need it. Credits don’t expire.

  • Apple, Google, Stripe

    iOS in-app purchases on Apple, Google Pay / Stripe on Android and web.

  • Twilio for voice

    Calls route through Twilio. We don’t access call content.

  • Account deletion in app

    Settings → Delete Account removes your account directly.

  • No ads or marketing

    No third-party advertising or marketing SDKs in the app.

Legal documents

Current privacy policy, terms of use, and a full version history for both.

Privacy policy Terms of use Version history →