About this app
Sign-Pro is a wireless messaging program for Alpha and Betabrite LED signs. • Dictate or type sign messages using your iPhone, iPad, or iPod. • Use Menus to select text colors, fonts, display modes, speed, date, time, temperature, etc. in your messages. • Save up to 100 messages that you can re-edit and re-send to your sign. • Share sign messages with other users and iOS devices. • Sign-Pro will program most Alpha and Betabrite indoor and outdoor displays sold in the last 30 years. • A computer or infrared keyboard is not needed to program your display. • Sign-Pro uses WiFi or Bluetooth® 4.0 LE to send messages to signs with a WiFi, Bluetooth® LE, or Ethernet feature. • WiFi, Bluetooth® LE, and Ethernet wireless accessories may be purchased for any Alpha or Betabrite display. • Sign-Pro is free to download and use with its built-in Alpha sign Simulator. • A one-time In-App purchase activates Sign-Pro to send messages to your display. • Sign-Pro can be used on all your iOS devices with one Apple ID and one activation. • Extensive documentation and technical support are provided. • Sign-Pro is 100% made and supported in the USA.
Latest release
What’s New
iPad searches on the App Store should now find Sign-Pro.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 15, 2026 · 4:20 PM Free
Screenshots
