JEGS Perfect Start vs Pro Pairings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JEGS Perfect Start
This app is a reaction time game designed to improve your speed and competitiveness. Test your reflexes by trying to achieve a perfect start or challenge friends to beat your best times. It offers different modes and adjustable settings to simulate various scenarios.
- Reaction time game
- Sportsman practice tree
- Pro practice tree settings
- Adjustable reaction time delay
- Challenge friends
- Practice perfect starts
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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).
Pro Pairings
This sports app offers a practice tree for online competition and a logbook with weather and ET prediction. Users can also follow live and past results from events using the application worldwide.
- Online versus practice tree
- Log book with weather prediction
- ET prediction
- Live event results
- Past event results
- Global track and event updates
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• Practice Tree with Online Versus! • Log book with weather and ET prediction! • Keep up to date with live and past results from tracks and events running Pro Pairings from all around the world.
Screenshots
Verdict
The clearest difference is price: Pro Pairings at Free against JEGS Perfect Start's $0.99. Pro Pairings also leads on rating (3.9 vs 2.8) and update cadence (weekly vs every 22 months). JEGS Perfect Start's advantage is chart position (#58 vs unranked) and iOS requirement (6.0 vs 15.0). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Pro Pairings is free to download; JEGS Perfect Start costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pro Pairings holds the better App Store score, 3.9 against 2.8. Both are backed by a comparable volume of ratings — 34 and 27 respectively. Written reviews complicate that: 51% of JEGS Perfect Start's written reviews are positive against 50% of Pro Pairings's, so the app with the better star average is not the one people write more warmly about.
JEGS Perfect Start ships an update every 22 months, Pro Pairings weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | JEGS Perfect Start | Pro Pairings |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 2.8 (34 ratings) | 3.9 (27 ratings) — better |
| Positive reviews | 51.3% of reviews — better | 50.0% of reviews |
| Number of ratings | 34 — better | 27 |
| Update frequency | Every 22 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #58 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 128 MB |
| Age rating | 4+ | 12+ |
| Developer | Horizons [Companies] | Chase Meade |
Customer experience
JEGS Perfect Start
Pro Pairings
Bugs and requests
JEGS Perfect Start
Reported bugs
32 issues- App doesn't work anymore
- Cannot get reaction time
- Stage to start time is always the same
- Tree drops too fast
- Lights are patterned, predictable
Show 27 moreShow fewer
- App is inaccurate, gives false times
- Tree activates too soon
- Functionality is poor
- Goes instant yellow
- Comes on too fast
- Ruined a perfectly good app
- Double bulb bs, needs pre-stage and stage bulbs
- Tree drops fast, always the same
- Upgrade is a major downgrade
- Pro tree doesn't work, no longer usable
- Terrible app now, messed up good thing
- No stage bulb, yellows are instant
- Latest update made tree timing wrong
- Inconsistent since new update
- App is a little slow
- Says same number all the time
- No option for delay box
- No variation in pro tree
- Lose the "jeeeegs" sound effect
- Not accurate
- Always goes red
- Always red light
- No instructions on how to use
- Green light does not work
- Rollout function is stupid
- Confusion on how to play
- Does not work, always red light
Requested features
9 requests- Add customization options
- Update the app
- Fix the tree timing
- Add delay box option
- Add variation to pro tree
Show 4 moreShow fewer
- Add sounds
- Add instructions
- Add rollout function improvement
- Add tutorial
Pro Pairings
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JEGS Perfect Start
No in-app purchases
Pro Pairings
No in-app purchases
