Version history
SprintStart
31
ASO score
Text
32/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
5
Votes
1
App Age
2y 4m
Last Update
Aug 25, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
5
|
4.67
|
+7%
|
|
Number of Ratings (Voted)
|
1
|
829.6K
|
-100%
|
|
App Age
|
2y 3m
|
9y 2m
|
-75%
|
|
In-app Purchases Price
|
$0
|
$51
|
|
|
Update Frequency
|
138d
|
19d
|
+644%
|
|
Title Length
|
11
|
26
|
-58%
|
|
Subtitle Length
|
24
|
28
|
-14%
|
|
Description Length
|
1 963
|
3 241
|
-39%
|
|
Number of Screenshots
|
1443
|
1503
|
-4
%
|
|
Size
|
3MB
|
347MB
|
-99
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
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||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
11
of 30
)
SprintStart
Subtitle
(
Characters:
24
of 30
)
Sprint Block Performance
Description
(
Characters:
1963
of 4000
)
SprintStart for Sprint Block Performance is the leading tool for your sprint and race start training. Using our sprinting start optimized app, your iPhone and Apple Watch can call the starting sequence and start your race. Record, sync, and share your start training sessions.
WIth our reaction time measurement, your response to the starting sound helps you track your performance out of the blocks and off the line. Using your device's acceleration sensors, your reaction time is recorded and displayed, and synchronized via iCloud to all your devices using SprintStart.
Trigger a start from the app, from Siri, a shortcut, and your Apple Watch Ultra's Action button.
SprintStart - Designed and built by a USATF Level 1 Coach and Masters-level sprint competitor, SprintStart has been track-tested from block, 3-point, and standing starts. You cannot get more convenient, or useful, than SprintStart. See you at the blocks!
Features:
- Clear voice calling of the starting sequence.
- Customized intervals between start commands to model the race environment.
- Start from the "bang" or a clear starting tone as your "go" sound.
- Uses your device's accelerometer to detect reaction time to the "go" command - and adjustable sensitivity helps ensure you get accurate reaction measurements no matter which device or how you might be carrying or wearing it.
- Optionally, display your reaction time at end of each start - your reaction time is always saved.
- Export reaction times, dates, and heart rate (available on Apple Watch app) as a CSV to track your training performance over time.
- Chart your reaction times for your sprint session right on your device - iPhone or Watch!
- Synchronizes start & reaction information via iCloud, accessible on all your devices using SprintStart.
- Apple Watch app uses haptic taps along with the voice commands.
- Works GREAT with AirPods (especially the Watch app) - eliminate distractions and focus on your training!}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 1 |
| App Store Link: | |
| Website: | - |
| Email: | - |
| Privacy Policy: | |
| Categories: | Health & Fitness, Sports |
| Size: | 2MB |
| App Age: | 2 years 4 months |
| Release Date: | Sep 18, 2023 |
| Last Update: | Aug 25, 2025 |
| Version: | 1.7.0 |
Version history
1.7.0
Aug 25, 2025
• New watchOS and iOS Widgets!
Put SprintStart on your watch face and home screens for instant access and see your most recent reaction time
• Performance improvements!
1.6.0
Oct 13, 2024
1.6.0 October 2024
See your current or most recent session in a snap, with your average reaction time and average heart rate, from the handy toolbar button.
Also:
- Fixed a crash when tapping the Sessions button.