Say hello to EarnBack,
the best rewards app for mobile users.

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Tired of paying for data?  Top-up for FREE with EarnBack. 

Tired of running out of talk-time and SMS? Recharge for FREE with EarnBack.

Want free PayPal money? Get FREE cash back with EarnBack.


EarnBack is the fast and simple way to get:


With EarnBack-enabled apps, users immediately start earning points every day – points that can pay for in-app purchases, time/data overages and even PayPal purchases– just by installing other apps, playing games, watching videos, viewing ads, referring friends, or taking surveys.

With EarnBack, users immediately start earning rewards every day – so they can stop paying for in-app purchases or data overages. EarnBack can even be used to recharge and top-up other prepaid phones in your family.

EarnBack is supported worldwide and provides free mobile recharges for 300+ mobile operators in 100+ countries including Brazil, Mexico, India, and Russia.  It’s simple: EarnBack is the best app in the world for free mobile recharges and top-ups.



OpenMobile App Services (OAS) makes Android apps compatible with multiple payment methods – without any SDK integration or APK modifications so you can easily and efficiently acquire new users and increase monetization.

The OAS payment-compatibility technology supports several direct carrier billing systems and third-party payment methods such as Fortumo, nPay, PayPal, Paytm, and Samsung IAB. OAS also supports EarnBack from OpenMobile, so users can choose to “pay” with free rewards/credits they have earned. 

By integrating the SDK and API functionality of these payment methods directly into OAS, OpenMobile saves you time and money. There’s no need to change each app to support multiple payment SDKs. It's also a huge win for your users who can now pay with localized currency – or with free EarnBack credits.

OpenMobile applies OAS to the Android app and then, with permission from the developer, distributes the wrapped app to approved app stores and channels throughout the world.

  • Maximize your presence in emerging markets.
  • Monetize the "unbanked."
  • Publish through OpenMobile.

Let OpenMobile’s sophisticated technology and unmatched global distribution extend your app to the world.

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  • You don’t need to change your apps (APKs)
  • You incur no costs
  • ARPUs and conversions increase, since OpenMobile supports local payment methods
  • All in-app ad streams remain unchanged
  • Runs in any geography (including China)
  • Supports EarnBack cashless rewards payment system
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Open your Android applications to run – unmodified – on non-Android operating systems. OpenMobile makes it happen.

OpenMobile’s technology framework – the Application Compatibility Layer (ACL) –  enables Android apps to run on non-Android operating systems including Tizen®, Linux®, and more. App developers can distribute their already-complete, commercial-grade Android APK without any modifications. OpenMobile’s ACL technology runs that same unmodified APK on non-Android operating system.

OpenMobile leverages the target/host operating system (e.g. Tizen, Linux, QNX®, etc.) and closely integrates necessary components to provide compatibility for Android apps.

Unlike competing technologies, ACL does not use virtualization or emulation to achieve 100-percent functional compatibility. ACL integrates the Android application runtime into the native OS but the entire Android OS is not used.

ACL-enabled Android apps perform exactly the same as native apps – with the same efficient execution since ACL-enabled apps act as peers of native apps.

  • User experience of the Android apps matches native apps
  • No virtualization or emulation of the Android OS
  • No performance degradation
  • In-app advertisement feeds are unchanged
  • Device performance and battery life are not degraded
  • No dual-boot
  • Fully secure
  • No changes required to the apps (APKs)

Running an Android app on a non-native system is only half the battle.  You also need to monetize. Combine OpenMobile ACL with OpenMobile OAS to enable your apps to process in-app purchases with the payment systems supported by the native operating system and app store.

"OpenMobile’s ACL technology framework allows Mozilla to enable key Android apps on Firefox OS without causing the app developer to recompile or develop natively.  It’s a solution that Mozilla has used to bootstrap our ecosystem until developers create native FxOS versions.”

Bertrand Neveux,
Director of content ecosystems - Mozilla