Up & Running vs Reflex Trainer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Up & Running
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The Up & Running app allows access to your very own video gait analysis, and to help you manage your running. Upload & Track your running: The Up & Running app allows you to manage your own running by uploading video from the in-store gait analysis available at all Up & Running shops. From this, you are able to track and analyse your biomechanics, and keep a permanent record of your running style. Visit any Up & Running shop to make new recordings and understand how your running is adapting and changing. Support, training and advice: The Up & Running app is there to help in all aspects of your running. From offering advice for new beginners, injury prevention, stretching and recovery guides, and a forum for asking questions and receiving advise and replies from our highly trained staff. Running shoe experts: The Up & Running app gives you a one stop portal for queries, questions and advise on all aspects of running shoes. From questions regarding your own shoes, to enquiries about other brands or questions on new technologies, we are there to help advise and guide accordingly. From fit & feel, lacing tips, questions on wear & tear, new materials or technologies, our staff are the experts. We offer qualified feedback on all things running shoes. All bespoke to you, and done by our expert staff.
Reflex Trainer
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Reflex Trainer measures your reaction time with precision, using real motion detected by your Apple Watch or iPhone. How It Works A visual stimulus flashes on your screen. React as fast as you can by throwing a punch (detected by your Apple Watch or iPhone accelerometer at 50Hz). Your reaction time is measured in milliseconds. Two Training Modes Combat Sports Mode Designed for boxing, MMA, kickboxing, and martial arts athletes. Throw a real punch when you see the flash. Your Apple Watch detects the motion, no screen tapping needed. Hold your phone in your fist as a fallback when training without a watch. General Reaction Mode A classic reaction time test for anyone. Tap the screen or move your wrist the instant you see the stimulus. Perfect for gamers, athletes, and anyone who wants to measure and improve their reflexes. Live 1v1 Duels Challenge a friend to a real-time reflex showdown. Share a code over iMessage or jump into the public lobby for a quick match. Both phones fire the same stimulus at the exact same moment, with server-authoritative timing keeping every round fair. Best of 1, 3, 5, or 10 rounds. Fastest reaction wins. Friends, Stats & History (NEW) Your Profile now has three tabs: Stats for your personal bests, History for every session you've ever run, and Friends for the people you train against. Add friends by username, get a push notification when they accept, and tap any past session to see every individual rep. Compare reaction times head to head and track your progress over time. Three Difficulty Levels - Easy: punch when you see red - Medium: no early punches allowed - Hard: distractor flashes appear, only red counts Climb the Leaderboards Sign in with Apple to track personal bests and rank globally. Every solo session and every clean duel feeds the same leaderboard, ranked by mode, difficulty, and round count. Your duel results count toward your personal bests too. Key Features - Apple Watch integration with real-time accelerometer punch detection - Live 1v1 duels with server-synchronised stimulus timing - Public lobby and quick match for instant duels - Friends list with mutual approval and push notifications - Full session history with per-rep breakdown - Three difficulty levels (Easy, Medium, Hard) - Customisable rounds (1 to 10 per session) - Per-round breakdown with average, best, and worst times - Global and weekly leaderboards - Personal bests tracked per mode and difficulty - Sign in with Apple (no email or password required) - Works with or without Apple Watch - No ads. No subscriptions. Who Is This For? - Boxers, MMA fighters, and combat sports athletes - Martial arts practitioners training reaction speed - Gamers looking to benchmark and improve reaction time - Personal trainers and coaches measuring client reflexes - Friends who want to settle who really has the faster reflexes - Anyone curious about their reaction speed Start training. Challenge a friend. Get faster.
Screenshots
Verdict
The clearest difference is update cadence: Reflex Trainer at every 5 days against Up & Running's every 22 months. Up & Running's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Up & Running ships an update every 22 months, Reflex Trainer every 5 days. Both last shipped on October 12, 2026.
| Parameter | Up & Running | Reflex Trainer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 22 months | Every 5 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 83 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Dartfish | Max Szolcek |
In-app purchases
Up & Running
No in-app purchases
Reflex Trainer
No in-app purchases
Questions
Is Up & Running free?
Is Reflex Trainer free?
Do Up & Running or Reflex Trainer have ads?
Which is updated more often, Up & Running or Reflex Trainer?
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