Is There an App?
Seconds Interval Timer
by Runloop Ltd
Build interval timers with voice cues, templates and optional music, and save sessions to Apple Health.
What it does
Build interval timers with voice cues, templates and optional music, and save sessions to Apple Health. Each timer can be tried once before a one-time unlock is needed.
Pricing: is Seconds Interval Timer free?
US App Store download: Free (USD), checked 2026-09-23. The full pricing model, in-app purchases and subscription requirements have not been verified.
Screenshots
Developer-provided iOS screenshots.
Features
Template and custom timers
Start with HIIT, Tabata, or circuit templates or create sets, rounds, and intervals from scratch.
Developer’s App Store feature description (iOS)Compound workout chains
Chain several timers so warm-up, main work, and cool-down run in sequence.
Developer’s App Store feature description (iOS)Voice and music cues
Hear interval names and warnings while personal music ducks beneath cues.
Developer’s App Store feature description (iOS)Standalone Apple Watch timer
Run synchronized timers from Apple Watch without keeping the phone nearby.
Developer’s App Store feature description (iOS)One-payment unlock
Everything can be tried once per timer before one in-app purchase removes timer locks.
Developer’s App Store feature description (iOS)Sources & verification
- Seconds Interval Timer: developer's App Store listing (US)Primary source
- Developer’s App Store feature description (iOS)Primary source
Last verified: 23 September 2026. Features not listed here may be unverified.
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