CashSDK

Remote paywalls that convert

Design paywalls in a visual builder and ship them over the air. Change pricing, copy, and layout without waiting on an app release.

Unlock Pro

Everything you need, no limits.

Unlimited projects
Advanced analytics
Priority support
AnnualSAVE 40%
$59.99 / year
Monthly
$8.99 / month

Cancel anytime · Restore purchase

Everything a great paywall needs

From first impression to purchase, control the entire moment without touching client code.

Visual builder

Compose paywalls with blocks — headers, feature lists, plan cards, and CTAs.

Over-the-air

Publish changes instantly to every installed app. No review, no redeploy.

A/B testing

Split traffic across variants and promote the winner in one click.

Intro offers

Trials, pay-as-you-go, and promotional pricing rendered natively.

Localized

Currency and copy adapt to each store and locale automatically.

Fast SDK render

Paywalls are cached and render instantly, even offline.

Update pricing in seconds, not sprints

Your paywall config lives on the server. Tweak a headline or drop a price and the next app open reflects it — no binary, no App Store review.

  • Instant rollout to all versions
  • Roll back with one click
  • Target by country, platform, or cohort

Unlock Pro

Everything you need, no limits.

Unlimited projects
Advanced analytics
Priority support
AnnualSAVE 40%
$59.99 / year
Monthly
$8.99 / month

Cancel anytime · Restore purchase

Experiment your way to higher revenue

Run controlled experiments on price, copy, and layout. CashSDK measures conversion and revenue per impression so you promote real winners.

  • Statistical significance built in
  • Revenue-per-view, not just clicks
  • Auto-promote the winning variant
Paywall experimentRunning
A · $8.99/mobaseline
B · $6.99/mo + trial+18% conv.

Take back control of your revenue

Start free in the cloud, or self-host the whole platform. Your purchase data, your rules.