OnTrack Interval Timer
Audio Timer for Track Runners
Only for iPhone
Free · In-App Purchases
iPhone
Run your track intervals by ear. Audio cues for every rep, rest, and checkpoint — no subscription, no account, no ads.
Run your track intervals by ear.
OnTrack is an audio-first interval timer for track runners. Set your reps, rests, and target pace — then put your phone away. OnTrack beeps you through every rep, every recovery, and every checkpoint, so your eyes stay on the track instead of your screen.
No subscription. No ads. No account. Premium is a single one-time purchase.
HEAR EVERY REP
• Countdown beeps before every phase change, and a clear cue when it switches
• Distance checkpoint cues inside each rep — every 100m, 200m, or 400m, timed from your target pace
• Works alongside your music
BUILT FOR THE TRACK
• Warm-up, main set, and cool-down in a single preset
• Repeat blocks for sessions like 8×1000m with 400m recovery
• Set each phase by time, pace, or distance
• Pace checkpoint table: see your split at every 100m before you start
GLANCEABLE WHEN YOU DO LOOK
• A full-screen color for every phase — warm-up, interval, rest, cool-down
• A huge timer with high-contrast text that stays readable in bright sunlight
• Hold-to-pause and hold-to-stop, so a bump in your pocket never ends your session
PRIVATE BY DESIGN
• No GPS, no sign-up, no account
• Your presets and workout summaries are stored on your device
• No ads and no analytics tracking your training
FREE AND PREMIUM
Free: build and run complete workouts with every block type while the app is open.
Premium (one-time purchase): keep the workout running — with every audio cue — when the screen is off or the app is in the background.
PERFECT FOR
• Track repeats like 8×400m, 6×800m, or 5×1000m
• Tempo and goal-pace sessions
• Runners who want a dedicated, distraction-free audio pacer alongside their watch
GET STARTED
1. Create a preset: warm-up, main set, cool-down
2. Check your pace checkpoints
3. Hit start, pocket your phone, and run by ear
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Easier to read in bright sunlight — higher-contrast run screen
• Clearer preset list in dark mode
• The Premium button now shows the price in your local currency
• Fixed: a workout with an empty warm-up or cool-down now finishes correctly
The developer, Jekal Ik, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 2.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.2 or later.
- iPhone
Requires iOS 16.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium - Background Mode 0,99 €
- Provider
Jekal Ik
- Jekal Ik has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- Address
South Korea
Gyeonggi-do
Hwaseong-si
A-B314, 646-2 Dongtan-daero
18467 - Phone Number
+82 1045595073 - Email
ask@planhub.kr
- Copyright
- © 2026 Planhub