Mobile Growth

Stop Annoying Users.
Start Converting Them.

A/B test your mobile app install prompts with embeddable widgets. Find the timing, copy, and design that drives downloads — not uninstalls.

Get Started for $49/mo

No credit card required for 14-day trial. Cancel anytime.

2× avg
Conversion lift
5 min
Setup time
Real-time
Analytics

Simple Pricing

Pro
$49/mo

Everything you need to grow installs

  • ✓Unlimited A/B test variants
  • ✓Embeddable JS widget (1 line)
  • ✓Real-time conversion dashboard
  • ✓Smart prompt timing engine
  • ✓Up to 500k monthly impressions
  • ✓Email support
Start Free Trial

FAQ

How do I add NagOptimizer to my site?
Paste one line of JavaScript into your site's <head>. The widget loads asynchronously and won't affect page speed.
What platforms does it support?
Any mobile web page targeting iOS or Android. Works with React, Vue, plain HTML, or any framework.
Can I cancel anytime?
Yes. Cancel from your dashboard with one click. No questions asked, no lock-in.