# Infinity Tempo — Interval timers with a pulse

> Interval timers with a pulse (iPhone/iPad app by Sonic Studio s.r.o..)

- Source: https://appshunter.io/ios/app/infinity-tempo/id6793277891 (this page in markdown: same URL + `.md`)
- Developer: [Sonic Studio s.r.o.](https://appshunter.io/developer/559044317)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 20 MB
- Languages: American English, German (Germany), Japanese, European Spanish
- Released: 2026-09-08
- Data updated: 2026-10-11
- User reviews in markdown: https://appshunter.io/ios/app/infinity-tempo/id6793277891/reviews.md

## What is Infinity Tempo?

∞ Tempo is an interval timer with a pulse - for training, focus, and the kitchen. Completely free, with nothing to buy.

Every rep traces the loop in the colour of the moment: green to work, amber to rest. Start a timer on your iPhone and your Apple Watch keeps the beat, on its own - with your live heart rate echoed back to the phone.

WORK, REST, REPEAT - WITHOUT LOOKING
Spoken announcements or clean beeps mark every interval, and a 3-2-1-GO count-in starts every run - with haptics on your wrist at every turn. Keep your eyes on the work, not the screen.

BUILT FOR WHATEVER YOU COUNT
Rounds of Tabata, a minute per tai chi form, a 25-minute focus block, a soft-boiled egg. Each timer carries its own icon, cues, and behaviour, so it does exactly the right thing when you press play. Four come built in - build the rest, reorder with a long press, and every timer follows to your wrist.

ON YOUR WRIST, ON ITS OWN
The Apple Watch app runs independently and syncs your timers automatically. Sports timers hold a workout session so they never sleep mid-rep - and can record the workout, your heart rate, and Activity ring credit to Apple Health. Complications put your timers right on the watch face.

EVERYWHERE YOU GLANCE
A Live Activity keeps the countdown on your Lock Screen and in the Dynamic Island - background the app and the timer runs right on. Home Screen and Lock Screen widgets start a timer in a tap, there's a button for Control Center, and Siri starts any timer by name.

SHARE A TIMER AS A LINK
Send any timer to a friend as a plain link - from the timer list or right from a run. It opens straight in their Tempo, or shows a preview in the browser first. The timer travels inside the link itself: no account, no upload.

MADE YOUR WAY
Seven themes - including Pride - each with a matching app icon that switches with it. Spoken voices or musical beep sets. Per-timer audio, haptics, and get-ready overrides.

NOTHING LEAVES YOUR PHONE
No accounts. No analytics. No ads. No servers. Your timers and settings live only on your devices; iPhone-to-watch sync happens directly between them using Apple's frameworks. Optional Health data stays in Apple Health and never leaves your devices. Even a shared timer is encoded in the link itself - no server ever sees it.

Find your tempo.


## Version history (last 2 releases)

### 1.1 — 2026-10-10

- German, Spanish and Japanese, with spoken cues in each language
- Made for iPhone Duo: open it and your timers sit beside the running one
- Three new themes with matching app icons
- Three more English voices: Adam, Charlie and Alice
- The Tracer loop effect
- Any voice in any language, for example German cues on a Japanese iPhone

### 1.0 — 2026-09-08

No release notes.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-11.*