productionTimer vs Hollyvox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
productionTimer
This app transforms your iOS device into a professional countdown clock for live events and television production. It offers fullscreen display on external monitors, customizable text and colors, and message broadcasting capabilities.
- Fullscreen countdown on external display
- Message broadcasting
- Customizable text and background colors
- Time-Travel feature
- AirPlay support
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productionTimer was designed specifically for the live event and television production industry. Turn most models of iPad or iPhone / iPod Touch into a full-featured countdown clock - perfect for live events! Key Features: - FULLSCREEN countdown on an EXTERNAL DISPLAY via USB-C/Lightning->HDMI or AirPlay - NDI® and SRT output - send the clock over your network to a switcher, multiviewer, remote venue, or playout system - WEB VIEW & REMOTE CONTROL - open the clock in any browser and drive the timer from a separate phone, tablet, or laptop - Bitfocus Companion support - control productionTimer from a Stream Deck or any Companion surface - Send messages downstage - Change text and background colors for normal, warning, and end segments - Smaller cost and footprint than computer or hardware-based timers productionTimer turns an iOS device into a full-screen countdown clock for an external monitor. Take video directly out of the device via the Apple HDMI adapter - run it to a nearby monitor with standard HDMI, send it over Cat-5/5e/6 or fiber, or feed it into a switcher and route it anywhere. Using a switcher, you can even key out the background for a clean countdown over other graphics - perfect for getting attendees back from breaks on time. Prefer to skip the cables? An AirPlay destination like Apple TV works as the external monitor. Need the clock somewhere a cable won't reach? Broadcast it over your network instead - as an NDI source straight into your switcher, or an SRT stream for reliable delivery over longer, less predictable connections. It's also available as a web view, so anyone on the network can pull it up in a browser. Run the show from wherever you are: built-in remote control lets an operator drive the timer from a separate device, and Bitfocus Companion integration puts start, stop, reset, and messaging on your Stream Deck - right inside the control layout you already use. A "warning" changes the clock's background to a user-defined color at a set time - great for cueing talent to wrap up or move to Q&A. Once time is up, the background can change colors again. Need to send a note downstage but don't have switching in place to get it on the confidence monitor? Type a short message and display it on the clock. The countdown shifts up and a large, clear message appears below it - one touch and it's back to normal. Event professionals know the importance of running on time. Need to make up a few minutes? Use "Time-Travel" to run the clock faster than reality - just set the time of day you want it to hit "0" and productionTimer figures out the rest.
Hollyvox
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Launched by Shenzhen Hollyland Technology Co., Ltd, Hollyvox is an APP that mainly aims to provide equipment configuration services dedicated for use with Hollyland's Hollyvox series wireless intercom system. By connecting with a Hollyvox series intercom system, it allows quick viewing and setting of beltpacks grouping and base station’s parameters, which simplifies device configuration operations and improves work efficiency.
Screenshots
Verdict
The clearest difference is price: Hollyvox at Free against productionTimer's $19.99. productionTimer's advantage is update cadence (weekly vs every 2 months). On ads, in-app purchases, device support and iOS requirement 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
Hollyvox is free to download; productionTimer costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
productionTimer ships an update weekly, Hollyvox every 2 months. The most recent releases landed on August 24, 2026 and September 15, 2026 respectively.
| Parameter | productionTimer | Hollyvox |
|---|---|---|
| Price | $19.99 | Free — better |
| Rating | 4.7 (12 ratings) — better | — |
| Positive reviews | 90.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 6 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | On-Point Presentation Services, LLC | 深圳市昊一源科技有限公司 |
In-app purchases
productionTimer
No in-app purchases
Hollyvox
No in-app purchases









