Repko: Eccentric Rep Timer

Tempo Reps · Hands-Free Timer

Free · In‑App Purchases

4-phase tempo for hypertrophy and strength. Say 'GO' - Repko counts eccentric, pause, concentric, pause hands-free. Free with 3 presets, no ads, no tracking. Train every rep with surgical precision. Repko is a 4-phase tempo timer that talks you through eccentric, pause, concentric and pause - hands-free. Most lifters know tempo training builds more muscle per set, but nobody actually counts "3-1-2-1" in their head while bench pressing 100 kg. Stopwatches break flow. Generic interval timers don't understand reps. Spreadsheets don't speak. Repko does. THE 4-PHASE TEMPO TIMER - Set any tempo - 3-0-1-0, 3-1-X-1, 4-0-2-0, custom - Audio cues for every phase: eccentric, isometric, concentric, isometric - Full-screen color-coded countdown - you see the active phase from across the gym - Built for hypertrophy, strength, calisthenics and tempo deloads - Long-pause tempo support for static holds (planche, front lever, isometrics) VOICE CONTROL THAT ACTUALLY WORKS - Say "GO" to start the next set - your hands stay on the bar - Say "STOP" to pause without unracking - Say "REPEAT" to redo the last set - On-device speech recognition. Repko does not store or transmit your audio BUILT FOR REAL LIFTERS - Save tempo presets per exercise - RIR (Reps in Reserve) logging on every set - Time-under-tension auto-calculated - Apple Watch companion (coming v1.1) - Designed by a lifter who got tired of yelling at Siri mid-squat REPKO IS FOR YOU IF: - You train for hypertrophy and care about TUT - You follow programs from Renaissance Periodization, N1, Stronger by Science, 3DMJ, Juggernaut, or Barbell Medicine - Your coach or program prescribes specific tempos like "3-2-1-0" - You train calisthenics and use tempo for skill progressions - You've ever lost count of seconds mid-rep PRICING - NO DARK PATTERNS - Try the full timer free, forever, with three saved presets - Pro: $3.99/month or $24.99/year - No ads. No tracking. No "Pro Plus Ultra." Cancel any time in iOS Settings. PRIVACY Speech is processed on your device with Apple's SFSpeechRecognizer. No audio is uploaded or stored. No advertising SDKs, no Firebase, no Facebook tracking. Anonymous usage analytics and crash reporting help fix bugs and improve the app. Full data handling: https://repko.app/privacy Built solo in Poland by a lifter who wanted a timer that understands tempo. Email: hello@repko.app - every message is read by the developer. Train smarter. Lift cleaner. Count zero. TERMS OF USE By using Repko, you agree to our Terms of Use: https://repko.app/terms

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The developer, Szymon Splawski, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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Information

Seller
  • Szymon Splawski
Size
  • 68.4 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Repko PRO Lifetime $119.99
  • Repko PRO Annual $24.99
  • Repko PRO Monthly $3.99
  • Learn More
Copyright
  • © 2026 Repko.app
  • Developer Website
  • Privacy Policy