Never Lose Your
Phone Number Again.

The ultimate app to monitor, manage, and automatically refill your SIM cards before they expire. Perfect for expats, travelers, and businesses.

Download on the
App Store
GET IT ON
Google Play
KeepSIMs App Interface Dashboard

Everything You Need to Keep Connected

KeepSIMs proactively monitors your lines and takes action before your carrier deactivates your number.

Omnichannel Alerts

Get notified via Push, WhatsApp, Telegram, or Email before your SIM card expires.

Auto-Refill

Set up automatic top-ups using your wallet balance to seamlessly extend validity.

Travel & Home Modes

Smart scheduling adjusts notification urgency based on whether you are at home or traveling.

Geolocation

Automatically detects your country to provide the most accurate top-up recommendations.

Simple, Transparent Pricing

Start for free and upgrade as you grow your arsenal of global SIM lines.

Free

$0

Always free

Standard

$0.20 /month

2 lines included · +$0.10/extra line

Up to 5 lines · Billed annually

Most popular

Premium

$0.40 /month

2 lines included · +$0.20/extra line

Unlimited lines · Billed annually

Feature Overview
Free
Standard
Premium
Number of lines
Included lines
1 line
2 lines
2 lines
Extra lines
+$0.10 / line
+$0.20 / line
Maximum lines
1 line
Up to 5
Unlimited
Notifications
Mobile push
WhatsApp
Telegram
Email
In-app recharge
Manual recharge
Auto recharge
Smart features
Travel / Home modes
Line verification
1× only
Unlimited