PromptSmart+

Review by eFreeware

Reading from a script on camera is harder than it looks. Your eyes drift, your delivery flattens, and the moment you add a line that isn't written down, a fixed-speed prompter keeps rolling into territory you haven't reached yet. That mismatch between what you say and what the screen shows is the problem PromptSmart+ sets out to solve, and it is the reason the app exists at all.

PromptSmart+ comes from Belleau Technologies LLC and sits in the Video Players & Editors category on Google Play. It is free to download, carries no ads, and offers in-app purchases. The install base is modest rather than mass-market: over 100,000 installs and a 4.1 average from 2,254 ratings, with the app first released in February 2018 and last updated in June 2026.

Scrolling that waits for your voice

The core idea is simple to describe and unusual in practice. Instead of moving the script at a speed you set in advance, PromptSmart+ listens to you speak and advances the text in step with your delivery. The developer calls the feature VoiceTrack, and describes it as patented. When you pause, the scrolling stops. When you go off script and improvise, the app holds its place and waits for you to return to the written words before it moves again.

That behavior matters most in the situations where a prompter is genuinely useful. A pastor adding a spontaneous aside, a podcaster chasing a tangent for thirty seconds, a founder answering a question mid-presentation: none of them want to lose their place. A prompter that freezes while you talk freely and picks up when you rejoin the script removes the small panic of hunting for your line while the camera keeps recording.

The developer also notes that there is no time limit on a session. VoiceTrack keeps listening and scrolling until you close the presentation screen, so a long service, a full webinar or an extended recording doesn't need to be broken into chunks.

On-device recognition and the language question

Speech recognition usually means a round trip to a server, which brings latency, a dependency on your connection and a question about where your audio goes. PromptSmart+ handles recognition on the device instead. The developer says this design keeps your information secure, and it means the app functions without an internet connection, including in airplane mode. For anyone recording in a church hall, a conference basement or a rented studio with unreliable Wi-Fi, that is a meaningful difference rather than a technical footnote.

Language coverage goes well beyond English. The speech-recognition scrolling works in fourteen additional languages: Spanish, German, Italian, French, Dutch, Portuguese, Russian, Ukrainian, Polish, Chinese, Japanese, Hindi, Turkish and Vietnamese. The app itself has been localized into those languages as well, so the interface and the prompting language can match.

I'd expect the accuracy of voice tracking to depend heavily on how clearly you speak and how closely your delivery matches the written script, since that is the nature of this approach. The app is fast and accurate, and the on-device design supports that.

Recording, selfie mode and other ways to scroll

PromptSmart+ is not only a prompter; it can also capture the video. You can record HD footage inside the app while the script scrolls, which keeps the whole process in one place rather than splitting it between a prompter and a separate camera app. Selfie Mode is the feature that makes this work for solo recording: it positions the text beside or beneath the camera lens on your device, so your gaze lands near the lens instead of off to one side. The effect the developer is after is a presenter who looks like they are talking to the audience rather than reading a board.

Selfie Mode points at the intended workflow: phone on a mount, script next to the lens, hands free.

Voice tracking is the headline, but it isn't the only option. You can scroll the text at a preset speed when you would rather not rely on recognition, and there is a companion remote-control application for scrolling the script from a second device. That third route is the one that fits a two-person shoot, where someone else manages the prompter while you present.

Cloud support is available as an optional extra, which suggests scripts can be kept and moved between devices if you want that, though the app is built to work without it.

What the app asks of you

The app is free to download, but its features require a subscription. PromptSmart+ is activated on a monthly or yearly basis, and the full set of features is included in that subscription. A seven-day free trial is offered, so there is a way to find out whether voice tracking suits your delivery before committing.

Getting to that point takes an account. A PromptSmart Account is needed, created in the app or on the website, before a subscription can be activated. If you already resent yet another login for a single-purpose tool, that is a real cost to weigh, though it is also the mechanism that ties a subscription to you across devices.

The purchase model is worth thinking about in terms of how often you would use it. Someone recording weekly sermons, regular podcast episodes or client videos will get through a subscription quickly. Someone who needs a prompter twice a year may find the monthly option easier to justify than the yearly one, and the trial is the sensible starting point either way.

Getting the most from VoiceTrack

The app rewards a script that is written the way you actually speak. Voice tracking works by matching what it hears to what is on screen, so punctuation, sentence length and natural phrasing all affect how smoothly the text advances. Reading a dense legal document aloud is a different proposition from reading conversational copy, and I'd expect the second to feel considerably better.

It also helps to decide in advance how you want to handle improvisation. The app is built to wait while you go off script and resume when you come back to the written words, so there is no need to fight the scroll or rush back to your place. Letting it wait is the point.

For recording, the combination of Selfie Mode and in-app HD capture is the setup to learn first. Positioning the text close to the lens and lifting the camera above eye level are the two adjustments the app highlights, and both are about the same goal: keeping your attention near the camera without losing the script.

If you work with a second person, the remote-control companion app is worth trying early, since handing scrolling to someone else changes the rhythm of a shoot. And if recognition struggles with a particular passage, the preset-speed mode is there as a fallback rather than a compromise you have to accept for the whole session.

A prompter for people who speak for a living

PromptSmart+ is aimed at a specific kind of user, and the developer is explicit about the list: clergy, educators, politicians, podcasters, audiobook creators, business leaders, performers and people working in broadcast media. The common thread is spoken delivery that has to be accurate and still sound unrehearsed. The app is also pitched as useful for practice and as a reference during live speaking, which lowers the bar for someone who has never used a prompter before.

What appeals to me most is the combination of voice-driven scrolling and on-device recognition. Together they address the two things that make prompters awkward in the field: the script running ahead of you, and the need for a stable connection in a room that doesn't have one. Recording inside the app with the text next to the lens closes the loop for solo creators who work without a crew.

The trade-offs are straightforward. The features described sit behind a monthly or yearly subscription with a seven-day trial, and you need a PromptSmart Account to activate it. The app is built around speech-recognition prompting, so its value scales with how often you actually stand in front of a camera or a congregation with a script.

For anyone who presents regularly and wants to stop sounding like they are reading, this is a well-considered tool with a clear purpose. For occasional use, the trial will tell you quickly whether the subscription is worth keeping in your workflow.

What's new in version 4.0.3

Fixed a presentation initialization issue that caused a parsing problem on devices with lower hardware performance. Improved the security and stability of Box and Dropbox connections by optimizing the TLS specifications supported by the SDK.