iOS app

Open Micer Timer

Keep an open-mic set on time with a countdown and visual cue.

Selected personal project

On the App Store

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Open Micer Timer supplied product artwork with its app icon and illustrated black countdown and yellow final-minute phone displays. — **Product overview**
Supplied product artwork · Open Micer Timer overview with countdown and final-minute illustrations.
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App Store

How it works

A SwiftUI stage timer for open mics that tracks time on stage and gives the performer the light.

Made for Open-mic hosts and performers

Set the duration

Choose how long the performer’s set should run.

Start the countdown

Start a clear stage countdown for the set.

Watch the timing cue

Use the screen’s visual cue to see when the set is approaching its end.

More features

Custom countdowns
Visual timing cues
Session controls

Project images

Every original view, in full color. Open any image at full size.

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App and website captures

**Final-minute cue**
Open Micer Timer native simulator showing the final-minute visual cue during an actual countdown.
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**Running countdown**
Open Micer Timer native simulator running a configured 75-second countdown.
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**Ready**
Open Micer Timer native iPhone simulator screen ready for a five-minute set.
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Product graphics

Open Micer Timer supplied product artwork showing a five-minute timer ready to start inside a phone frame. — **On the clock**
Supplied product artwork · Five-minute timer ready-state illustration.
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Open Micer Timer supplied product artwork showing a running 3:27 timer and a play/pause remote-control feature callout. — **Hands-free**
Supplied product artwork · Running timer and remote play/pause control illustration.
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Open Micer Timer supplied product artwork showing a yellow final-minute countdown with 42 seconds remaining. — **Final minute**
Supplied product artwork · Yellow final-minute countdown illustration.
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Open Micer Timer supplied product artwork showing a red zero-minute countdown and time-up cue inside a phone frame. — **Time’s up**
Supplied product artwork · Red time-up cue illustration.
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Open Micer Timer supplied product artwork illustrating eight example set lengths from one minute to sixty minutes. — **Set lengths**
Supplied product artwork · Example set-length options illustration.
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Open Micer Timer supplied product artwork pairing a large running timer display with a phone showing the yellow final-minute countdown. — **Any screen**
Supplied product artwork · Large-screen and phone countdown illustrations.
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Need something similar?

A similar business need

A training or events business could use a clear countdown and visual reminders to keep sessions on schedule.

How I would approach your build

Pair the large countdown with a visible final-minute cue.

Design, development, testing, and launch with a direct line to the person building your product.
Scope, price, start date, and target launch agreed before development.
Your custom code and deployment handover, with the 30-day money-back guarantee after the completed product launches.

Work directly with the developer, from the first idea to launch. Your custom code is 100% yours. Client work and code stay out of this public portfolio unless you give permission.

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Behind the build

Open Micer Timer source code on GitHub ↗

Technical details & image context

Development details

Stage countdown
Performer timing cue

About these images and previews

Real native app captures from an isolated simulator. The countdown was started through the original interface; the yellow screen shows its final-minute cue. Seven owner-supplied product images added on October 13, 2026 are labeled as promotional artwork; they are separate from native runtime capture evidence and do not establish new remote-control or device validation.