JEGS Perfect Start
Screenshots
Description
There was a time when going head to head meant you had to draw quick to stay alive. Now you have to react quick to stay competitive. JEGS Perfect Start is a reaction time game that keeps you at your fastest. See if you can beat your best time or challenge a friend to beat your time. Try Pro or Sportsman mode, set your Reaction Time Delay and see how fast you really are; go for a Perfect Start (.000)! Whether you are a racer looking for a competitive edge or a fan looking to catch a glimpse grab this App... Ready, set, go! Features: * Sportsman/Full practice Tree (.500) * Pro practice tree settings (.400) * Adjustable Reaction Time Delay to simulate vehicle Try Pro or Sportsman mode, set your Reaction Time Delay and see how fast you really are; go for a Perfect Start (.000)! Practice your Perfect Start. Hold the JEGS button down until the tree begins to cycle. Release the button to clock your time. Adjust your Roll Out/Reaction Time Delay - Press options and dial in your desired time (0.000 - 1.500).
What's New
This update from Apple will improve the functionality of this app. No new features are included. Fixed amber lights Lights always cycle before reaction time is displayed
Details
- Developer
- Horizons [Companies]
- Main Category
- Sports
- Version
- 2.0.1
- Version Release
- 2016-01-05
- Initial Release
- 2010-07-01
- Size
- 22 MB
- Age Rating
- 4+
- Price
- USD 0.99
- Languages
- EN
- Bundle ID
- com.HorizonsCompanies.JegsApp
- Version Rating
- ★ 2.79 (34)
- First Seen
- 2026-05-28
Metadata updated 2026-06-16
Rank History
Free · Max 90 days · Top 5 categories shown (Y-axis: rank, lower is better)
No rank history data
Free Rankings
No rankings
Paid Rankings
Competitive Benchmark — Sports Top 10
What it takes to beat this app — comparison with the category's top apps. The orange row is the current app.
| # | App | Price | Rating | Ratings | Langs | Last Update |
|---|---|---|---|---|---|---|
| 1 | Shot Tracer | USD 5.99 | ★ 5.00 | 1 | 1 | 2026-06-13 |
| 2 | Bikee | USD 9.95 | ★ 4.54 | 249 | 12 | 2025-12-01 |
| 3 | PractiScore Competitor | USD 9.99 | ★ 3.15 | 84 | 1 | 2026-06-03 |
| 4 | JB4 Mobile | USD 27.99 | ★ 3.83 | 239 | 1 | 2026-01-08 |
| 5 | QZ - qdomyos-zwift | USD 6.99 | ★ 4.84 | 827 | 0 | 2026-03-24 |
| 6 | Tour Tempo | USD 24.99 | ★ 4.20 | 85 | 1 | 2026-06-10 |
| 7 | FanZone 26 | USD 1.99 | ★ 0.00 | 0 | 1 | 2026-06-14 |
| 8 | 38-0 | USD 0.99 | ★ 0.00 | 0 | 1 | 2026-06-11 |
| 9 | ShootOff Archery | USD 0.99 | ★ 4.86 | 7 | 1 | 2026-06-11 |
| 10 | Next Batter Up: Walk-Up Music | USD 5.49 | ★ 4.31 | 419 | 5 | 2026-05-05 |
| 15 | JEGS Perfect Start | USD 0.99 | ★ 2.79 | 34 | 1 | 2016-01-05 |
User Reviews
Best drag racing app
Was a great app , doesn’t seem to work anymore . Tree drops but can’t get a reaction time on either pro or full tree . App hasn’t been updated in 7 years .
This app is good, but the lack of customization made me go download Tree RX instead.
The stage to start time is always the same. After half a dozen tries you’ll get used to the time it takes from lighting the “staged” bulb until the tree drops. In real life, the stage to start time isn’t always the same, and if you stage first it’s based on when your opponent lights the “staged” bulb. Poor representation of a real life drag racing tree.
This app is worthless. I had an app on my android that allowed me to edit settings. I race in a series that uses a .4 tree. You can’t change the tree settings or vehicle reaction time, etc. This app has none of these features.
Tree drops way to fast. Should really get fixed. I know it’s fast because we run super pro dragster and another app that many don’t use in the App Store, we use the same delay and it’s almost perfect to what we use at the track.
This app is inaccurate and lights reset before you get your RT and gives false times even if you don’t react. Not a good app.
Really helped me cut a better light
Great app Very helpful 🏁👀🏁
Tree activates too soon to where it’s not possible to consistently let go off the top or a full tree. The design is neat, but the functionality is poor and not geared toward the everyday racer.
Reviews are collected only for apps with detected changes (new entries or sharp risers).