Reaction Light Trainer: Reflex

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Reaction Light Trainer turns the phones you already own into a full reaction-light system — the kind of setup coaches pay hundreds for, free.

Lights flash in random, unpredictable colors and positions; you react and hit them as fast as you can. Because the cue is unplanned, you train true REACTIVE agility, reaction time, reflexes and hand-eye coordination — not a memorized pattern. That's the difference between reaction lights and cones or ladders, and why athletes use them.

KEY FEATURES
- Multi-device stations: link several phones (and Apple Watch) over Wi-Fi and spread them out as reaction pods — build lines, boxes, arcs and circuits for a whole squad. Any device hosts and starts.
- Solo drills on a single phone: 30s challenge, multi-light, color go/no-go, footwork.
- Go / no-go: tap only the right color to train decision speed and impulse control.
- Adaptive difficulty: the deadline tightens as you get faster, keeping you at your limit.
- Rounds & rest, like real interval / SAQ training.
- Live stats & competition: reaction time, hits, misses, accuracy, fastest/average, per-player results and head-to-head racing.

BUILT FOR
- Speed, agility & quickness (SAQ), reactive agility, change of direction
- Soccer & goalkeepers, basketball, tennis, badminton, table tennis, hockey, volleyball
- Boxing, MMA & martial arts — hand speed and defensive reflexes
- Rehab & return-to-play, balance, proprioception and sports vision
- Team & youth coaching, PE classes, group fitness, and cognitive / brain training

A flexible, affordable alternative to expensive reaction-light pods — using the devices you already have.

Free to download.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://scoreboard.100for1.com/reactionlight/privacy/
Updated on
Jul 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Launch release: reaction light drills, multi-device training, Apple Watch support, and polished training results.