LiveCue Timer vs Simple Clock JP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LiveCue Timer
This professional timer app is designed for live events, stage shows, and presentations. It offers features like external monitor output, Apple Watch sync, and operation lock to ensure smooth operation during live productions. Easily manage countdowns, count-ups, and display remaining time for performers and audiences.
- External monitor output
- Apple Watch sync
- Live Activity support
- Operation lock
- Passcode protection
- Preset storage
- Post-end count-up
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A professional timer for live streaming, stage, and presentations. External monitor output, PiP, Apple Watch sync, Live Activity, operation lock, and passcode protection. Built around the workflows of real production environments. --- Designed for event staff, streamers, instructors, hosts, and backstage crews. Operation lock prevents accidental touches that lose time during live shows. Post-end count-up visualizes overtime in red. Purpose-built presets — every feature is sharpened for actual on-site needs. At a glance, anyone can see the remaining time, so both hosts and performers can focus on the show without watching the clock. --- Key features [Display] - Full-screen large display — readable from the back of the venue - External monitor output — supports HDMI adapter / AirPlay - Multiple themes including light, dark, and high contrast [Time] - Switch between count-down, count-up, and clock display - Post-end count-up — visualizes how many minutes you are over - Continued [to HH:MM] readout after the timer ends [Organize] - Preset storage — 5 presets (Free) / 5 groups × 5 = up to 25 presets (Pro) - Custom sound import - Japanese / English UI - iPhone / iPad support --- Pro unlocks more capability for on-site needs [NEW · v4.0.0] - Preset Groups A–E — manage up to 25 presets across scenes such as live shows, rehearsal, streaming, and recording. Switch groups with one tap. - Custom group names — name A–E to match your workflow (e.g., "Live," "Stream," "Lecture"). - iPhone landscape preset editing redesigned with a 2-column layout. [v3.0.0 – v3.2.1] - SideClock — check the current time while the timer is running, with no effect on the external display. - Live Activity — show remaining time on the Lock Screen and Dynamic Island. - Apple Watch sync — control the timer and check remaining time from your wrist. [On-site safety] - Operation lock — prevent accidental taps during operation - Passcode protection — fully block unintended operations during live shows [Pro-level details] - Picture-in-Picture (PiP) — show remaining time and the current clock in a corner while using other apps - ±1 minute buttons during operation for instant adjustment - Auto-restart after count-down completes - Create count-up presets - External display customization (font size, progress bar, and more) Pro is available as an in-app purchase and can be upgraded at any time. * As features expand, Pro will increase from 500 yen to 700 yen with the next update. --- Used in the field for - Event and conference flow management - Live streaming / recording segment timing - Seminars, lectures, and lightning talks - Stage and performance remaining-time sharing - Meetings and workshops time-keeping - Broadcast / MC duration management --- Compatibility - iOS / iPadOS (latest version recommended) - Apple Watch sync: watchOS-compatible model required - Live Activity: compatible device and OS required - External display output: compatible adapter / AirPlay environment required --- Support For questions or requests, please contact us via the in-app contact form or the developer. We will continue improving the app based on the voices of professionals in the field. LiveCue Timer is the timer for everyone who supports flow with time.
Simple Clock JP
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Simple Clock JP shows the current time in large, bold digits, easy to read at a glance from across the room or the stage. Just open the app and the clock is there. No setup, no complicated controls. Features - Large, easy-to-read time display - Shows hours, minutes, and seconds - Date and day of the week - Simple black background - The screen stays on while the clock is shown - On iPad, resize the window freely and place it next to your sheet music or set list app - Picture in Picture: float a compact clock over any other app - No ads, no account, no setup Use it as a desk clock, at work, at events, or on stage whenever you want to see the time in big numbers. A simple clock made for one thing: showing the time, big.
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Clock JP at none against LiveCue Timer's 1. LiveCue Timer's advantage is update cadence (every 2 days vs every 4 weeks). On price, ads, 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
Both are free to download. LiveCue Timer sells 1 one-off in-app purchase. Simple Clock JP asks for nothing beyond the download.
LiveCue Timer ships an update every 2 days, Simple Clock JP every 4 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.
| Parameter | LiveCue Timer | Simple Clock JP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | StartPort LLC | Kantaro Kobayashi |
In-app purchases
LiveCue Timer
- LiveCue Timer Pro$2.99
Simple Clock JP
No in-app purchases
Questions
Is LiveCue Timer free?
Is Simple Clock JP free?
Do LiveCue Timer or Simple Clock JP have ads?
Which is updated more often, LiveCue Timer or Simple Clock JP?
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