Comparison

ColorPiano Programmer vs TeleScroll Voice

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ColorPiano Programmer

Design custom light shows in real-time by tapping on your smartphone like a piano. Create mood lighting or dynamic effects. Requires specific hardware to operate.

Highlights
  • Real-time light show programming
  • Piano-style interface
  • Create mood lighting
  • Design fast flashy effects
  • Requires ColorPiano hardware
Features
Read full description

If you can operate a remote, you can become a lighting designer with ColorPiano! Our app and hardware allow you program your own light show in real time by tapping on your smart phone like a piano. Create soft mood setting light sequences or fast flashy effects, unleash your colorful creativity with ColorPiano. NOTE: this app only works with the ColorPiano hardware. Find how where to purchase from colorpiano.us

About

TeleScroll Voice

This app offers a powerful teleprompter experience with automatic voice-controlled scrolling. It supports multiple languages, dual-screen functionality, and extensive customization options for text, colors, and fonts. Ideal for both professionals and beginners, it ensures smooth, production-ready presentations.

Highlights
  • Automatic voice-controlled scrolling
  • Offline real-time script following
  • Multi-platform dual-screen synchronization
  • Customizable fonts, colors, and text styles
  • Built-in text editor with find/replace
  • Support for multiple languages and scripts
  • Adjustable scrolling speed and cue markers
Features
Read full description

TeleScroll Voice is a a powerful Teleprompter Application with automatic Voice Scroll technology that offers many must-have features that is essential for broadcast professionals, while still very intuitive and easy-to-use for novice users. TeleScroll Voice helps you to have the best experience in delivering production-ready presentations with its complete and up-to-date capabilities. TeleScroll Voice offers many powerful features including: - Voice Scroll Technology - * Support the "Voice Scroll" technology, where the prompter automatically follows your speech and scrolls the script accordingly in real time and offline without an Internet connection. The scrolling will stop as you pause your speech and will continue after you start reading the script again from where you left off. The feature can also be muted temporarily to allow free improvisation. The "Voice Scroll" feature supports different languages (currently for English, French, and Spanish) with customizable accuracy, so different types of speakers (fast speakers, speakers with dialects, etc.) can fine-tune the feature according to their preferences. - Multi-Platform Dual Screen - * TeleScroll Voice can connect two different devices via WiFi connection, where one device controls the other to display a synchronized teleprompter screen. * Different device screen sizes are automatically adapted by TeleScroll Voice so the resulted scrolling text are still smooth and proportionally visible on both screens. * All supported platforms are fully interoperable to act as a Controller (device that controls the prompter) and also as a Host (device that display the prompter). - Main Features - * Support multiple languages (English, French, and Spanish). * Support Normal and Reversed text while scrolling, and can be configured independently on the Host and on the Controller. * Support using different Fonts and different Font Sizes. * Support using different Background Colors. * Support Left, Centered, and Right Alignment. * Support different Text Color and styles on each character such as Bold, Italic, or Underline. * Support Margins and Vertical Line Spacing. * Support showing Cue Marker with configurable position, size, color, and its shape. * Support variable Scrolling Speed and Start/Pause the prompter. * Built-in Text Editor to quickly change the script, complete with Find and Replace functions. * Support Bookmarks to quickly jumps to different script positions. * Support Multiple Scripts in one Document to quickly jump to different scripts in a single prompter session. * Support synchronizing the Editor's cursor with Prompter lines to maintain the scrolling position. * Highly configurable settings where any settings can be configured globally to be applied to all Documents and Scripts, or set specifically down to the Document and Script level. * Support opening many popular text file formats, from plain text, rich text, etc. * Support exporting into many popular text file formats, from plain text, rich text, etc. * Save Document changes to TeleScroll Document format to be compatible with all supported platforms. * Show and hide Button Slide Panels while prompting to easily clear the Prompter screen from the control buttons. * Action Assignment feature to change the default keyboard / touchpad / mouse navigation in Prompter screen. * Support Full Screen Mode in prompter with text margin adjustments (full-width, 4:3, 16:9). * Colorful Application Themes and Light / Dark modes.

Screenshots

ColorPiano Programmer2 screens
TeleScroll Voice4 screens

Verdict

The call

The clearest difference is rating: TeleScroll Voice at 2.6 against ColorPiano Programmer's 1.0. TeleScroll Voice also leads on ratings volume (8 vs 1). ColorPiano Programmer's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 4 months). On price, review sentiment, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TeleScroll Voice sells 1 one-off in-app purchase. ColorPiano Programmer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TeleScroll Voice holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: TeleScroll Voice has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

ColorPiano Programmer ships an update every 5 weeks, TeleScroll Voice every 4 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
ColorPiano Programmer versus TeleScroll Voice: the parameters behind the verdict, then further details
ParameterColorPiano ProgrammerTeleScroll Voice
PriceFreeFree
Rating1.0 (1 ratings)2.6 (8 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings18 — better
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size12 MB59 MB
Age rating4+4+
DeveloperGantomPrompter People Inc.

Customer experience

ColorPiano Programmer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

TeleScroll Voice

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

ColorPiano Programmer

No in-app purchases

1 purchases

TeleScroll Voice

One-time1
  • Upgrade License$99.00

Questions

Is ColorPiano Programmer free?
ColorPiano Programmer is free to download, with no in-app purchases.
Is TeleScroll Voice free?
TeleScroll Voice is free to download, with in-app purchases available.
Which has better reviews, ColorPiano Programmer or TeleScroll Voice?
TeleScroll Voice is rated higher. ColorPiano Programmer averages 1.0 out of 5 from 1 ratings, while TeleScroll Voice averages 2.6 from 8 ratings.
Do ColorPiano Programmer or TeleScroll Voice have ads?
Neither ColorPiano Programmer nor TeleScroll Voice shows ads.
Which is updated more often, ColorPiano Programmer or TeleScroll Voice?
ColorPiano Programmer ships an update every 5 weeks, and TeleScroll Voice every 4 months. Most recently, ColorPiano Programmer was updated on November 2, 2026 and TeleScroll Voice on October 30, 2026.

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