
Create ChatGPT Application in seconds

Interval Timer (PFA)
Seconds Interval Timer
Exercise timer
The Interval Timer
Interval timer for HIIT, Tabata and rounds. Countdown beeps and voice cues over your music, screen locked, unlimited free sessions, no ads — ever.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | open-gpt.app | intertakt.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Armenia · 1 - 9 employees |
| Listed in | — |
In their own words, as submitted to SaaSHub.


No description of https://open-gpt.app/ yet.
Intertakt is an interval timer for HIIT, Tabata and rounds that keeps running with the screen off or the phone in your pocket. Countdown beeps and voice cues play over your music, and sessions survive calls and app switches without resetting. Free tier offers unlimited workouts with no ads, while...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Intertakt yet.
As answered by people managing https://open-gpt.app/ and Intertakt.
Intertakt's answer:
Most timers act like they're the main character of your workout. Intertakt acts like equipment: set it once, press start, forget it exists until it speaks. No ads interrupting your rounds. No subscription — you buy it once, the way humans buy kettles. Your playlist keeps playing. And when a call comes in, the round waits for you, not the other way around.
Intertakt's answer:
People who train without an audience: home HIIT at 6 am, gym rounds, kettlebell circuits in the garage, a 4-minute Tabata between meetings. If your phone is face-down and your hands are busy — congratulations, you're the target user.
Intertakt's answer:
Every timer asks for your eyes at the exact moment you physically can't give them. That's it. That's the whole bug report. Intertakt is what happens when you fix it properly: offline-first, cues over your music, a session that survives reality. Built by Vlad Kovnerov.
Intertakt's answer:
Flutter, an offline-first architecture, and an unhealthy attention to audio timing. Plans are plain JSON — your training data is never held hostage.
Intertakt's answer:
Intertakt's answer:
Intertakt assumes you have better things to do mid-set than stare at a timer. So it doesn't need the screen. At all. Voice and beep cues ride over your music, the session survives a phone call and resumes from the exact second — and it's fully offline. Take it to the mountains where there's no signal. It was made for exactly that. 0 ads. 0 accounts. 1 tap.
Share your experience with using https://open-gpt.app/ and Intertakt. For example, how are they different and which one is better?