# Training Timer tool — Custom Workout Intervals

> Custom Workout Intervals (iPhone/iPad app by Isabella Jackson.)

- Source: https://appshunter.io/ios/app/training-timer-tool/id6786611215 (this page in markdown: same URL + `.md`)
- Developer: [Isabella Jackson](https://appshunter.io/developer/6780416607)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 14 MB
- Languages: American English
- Released: 2026-07-13
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/training-timer-tool/id6786611215/reviews.md

## What is Training Timer tool?

Stay on track with a powerful interval timer designed for every type of workout. Create custom training sessions with adjustable work, rest, warm-up, and cool-down intervals, or get started quickly with flexible presets.

Features:
• Fully customizable workout intervals
• Work, rest, warm-up, and cool-down timers
• Ideal for HIIT, Tabata, circuit training, running, strength training, and more
• Clear countdown with sound and vibration alerts
• Simple, easy-to-read interface
• Runs in the background
• Works offline

Whether you're training at the gym, exercising at home, or outdoors, this timer helps you stay focused and complete every workout with precision.


## Version history (last 1 release)

### 1.0.0 — 2026-07-13

No release notes.

## More apps by Isabella Jackson

- [Almanac Grandmaster Converter](https://appshunter.io/ios/app/almanac-grandmaster-converter/id6780416605)
- [Multiple dice-Quick Calculate](https://appshunter.io/ios/app/multiple-dice-quick-calculate/id6791902929)

All apps by Isabella Jackson: https://appshunter.io/developer/6780416607

## Related topics

[gym circuit timer](https://appshunter.io/ios/topics/gym-circuit-timer)

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*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 2026-09-05.*