AquaPrompt 1.2.2 is currently end of life and is not compatible with macOS Sierra or later. If you can still use it, a free license is available for download below.
AquaPrompt works like a text editor. Simply type or open your script, hit Prompt, and use the arrow keys to adjust speed. It just works.
AquaPrompt is great at powering existing glass-reflection systems for professional use. It also works with hardware controllers like the Griffin PowerMate.
AquaPrompt has all the features you're likely to need at a fraction of the cost of most professional TelePrompTer apps. Try our full 10 day trial and see for yourself.