How often should the time be announced?

Start with every 15 minutes during work and every 5 minutes during your morning routine. If you stop noticing the announcements, shorten the interval for a while, then lengthen it again.

Will this cure time blindness?

No app fixes how your brain tracks time. A spoken cue gives you outside information so you notice time passing more often. If time blindness affects work or relationships, talk to a clinician.

Time Blindness: A Setup for Hearing Time Pass

Voice Clock runs on iPhone and Apple Watch. The app is available in English, Japanese, German, French, Spanish, Portuguese, Russian, Korean, Chinese and Arabic.

People with ADHD describe time blindness in the same few ways. “I sat down for five minutes and it was an hour.” “Ten minutes and two hours feel the same.” The fix that keeps coming up in r/ADHD threads is to stop relying on the inside clock and get the time from outside, many times a day, without having to go looking for it.

A wall clock needs you to look. A phone needs you to pick it up, and then you’re on Instagram. Hearing the time is different because it arrives whether or not you remembered to check.

We’ve written longer pieces on what time blindness feels like and what helps. This one is the setup.

Three settings to start with

Situation	Mode	Interval
Getting ready in the morning	Clock Aligned	every 5 minutes
Focused work	Clock Aligned	every 15 or 30 minutes
A task you want to box in (“30 minutes on email”)	Interval	every 10 minutes

Clock Aligned speaks at real clock times (9:00, 9:15). Interval counts from the moment you pressed Start. For a task with a limit, Interval tells you how much you’ve used.

A user in Germany described it like this:

Ideale Hilfe für „Zeitblinde“

Ich hatte schon immer Probleme damit die Zeit im Blick zu behalten, aber mit dieser App werde ich minütlich auf den Zeitfluss hingewiesen, ohne dass ich aktive auf die Uhr schauen muss. Vor allem in der Früh hilft es mir, mich nicht zu sehr ablenken zu lassen oder für eine Tätigkeit zu viel Zeit zu verschwenden. Für „Zeitblinde“ wie ADHSler eine super Hilfe. Mich würde nur ein etwas minimalistischeres Design freuen.
★★★★★ App Store review, Germany, 31 October 2025, Jatsco · App Store

He also wanted a more minimal design. Fair point.

Make it hard to ignore, then easy to live with

The first week, announcements stand out. By week three your brain may start filtering them out. Two things help:

Change the interval. If you stop hearing “every 15 minutes”, try every 10 for a few days.
Add a chime before the voice. A short sound first gets your attention before the time is spoken.

Amazing App !!!

This app offers what no other voice clock out there does. If you are struggling with time blindness, time management or organization, this app is for you! The constant time announcements are guaranteed to boost your awareness of the fast passage of time, and consequently enhance your productivity. This app is your ally to take back control of time.. and of your life. I highly recommend!
★★★★★ App Store review, United States, 1 November 2025, Onsendipity · App Store

Keep it out of meetings

Set Quiet Hours for the times you don’t want it speaking, like meetings or a regular class. Announcements also pause during phone calls.

When you’re deep in something

Hyperfocus is where time goes missing. If that’s your pattern, pair the spoken time with a hard stop: decide before you start that at the third announcement you stand up. There’s more in hyperfocus and the time warp.

Time blindness: a practical setup for hearing time pass

Three settings to start with

Make it hard to ignore, then easy to live with

Keep it out of meetings

When you’re deep in something

Questions people ask

Keep reading