Sleep Effect vs Repd
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Sleep Effect
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SLEEP EFFECT: YOUR ARCHITECT OF CALM. Stop fighting the silence. Whether youβre battling a racing mind, a noisy neighborhood, or the hum of tinnitus, Sleep Effect empowers you to build a personalized audio sanctuary. Using a state-of-the-art layering engine, we don't just play soundsβwe help you conduct your environment. WHY SLEEP EFFECT? Unlike standard sound machines that play repetitive loops, Sleep Effect uses an organic replay engine. By introducing natural delays between sounds, we eliminate "loop fatigue," creating an unpredictable, immersive atmosphere that feels like the real world. THE CORE FEATURES: 1. AN INFINITE LIBRARY OF HIGH-FIDELITY AUDIO Curated by sound enthusiasts, our library is immersive and categorized for effortless discovery: * WATER & RAIN: Thunderstorms, mountain streams, and the ocean pulse. * THE GREAT OUTDOORS: Rustling leaves, meadow breezes, and forest nights. * WILDERNESS ECHOES: Haunting loon calls, distant gulls, and midnight owls. * COZY ELEMENTS: Crackling log fires and wind-swept cabins. * AIR & SPACE: Mountain gusts and soft drones to clear mental clutter. 2. THE CUSTOM MIX ARCHITECT Donβt just listenβcreate. Layer unlimited sounds simultaneously with precision control: * INDIVIDUAL VOLUME SLIDERS: Make the rain heavy, but the distant thunder faint. * NAMED FAVORITES: Save your "Rainy Cabin" mix with custom emojis for one-tap relaxation. 3. PRECISION CONTROLS & SLEEP TIMER * GENTLE FADE-OUT: Set your timer and drift off as the audio gracefully fades to silence. * MASTER PLAYER: A polished, tactile interface to pause or stop all sounds instantly. 4. ORGANIC REPLAY DELAYS Our "Natural Replay" feature allows you to add manual delays between tracks. This ensures your environment stays fresh and organic, preventing your brain from spotting a loop. DESIGNED FOR YOUR BEDSIDE: * OBSIDIAN DARK MODE: Designed to reduce eye strain and keep your room dark. * LOCK SCREEN CONTROL: Full artwork and media controls without unlocking your phone. * BACKGROUND PLAY: Keep your soundscape running while using other apps. PERFECT FOR: * DEEP SLEEP: Mask tinnitus and silence racing thoughts. * PARENTS: Create a consistent, soothing environment for babies. * DEEP WORK: Block out office distractions and reach a flow state. * MEDITATION: Ground your practice with high-fidelity nature. Transform your space. Find your frequency. Download Sleep Effect today.
Repd
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Most gym apps just log your reps. Repd coaches you. Whether you're stepping into a gym for the first time or pushing toward your next personal record, Repd delivers the kind of intelligent, personalized coaching that used to require hiring a trainer. YOUR AI COACH, WORKING EVERY SESSION After each workout, Repd's AI coach analyzes your training β volume, intensity, recovery, exercise selection β and delivers a personalized report grounded in sport science. β’ Detects injury risks and pain signals before they become setbacks β’ Recommends precise program changes: weight adjustments, rep ranges, exercise swaps β’ Builds a 1β4 week roadmap optimized for your goals and readiness β’ Generates AI-coached sessions tailored to your current state NEW TO TRAINING? Repd knows where to start. Tell it your goals, experience level, and any limitations β it does the rest. No guesswork. No wasted sessions. Just a clear, evidence-based path forward. EXPERIENCED LIFTER? Repd keeps up. Precision volume metrics, 28-day muscle group analytics, strength progression records, and a coach that understands periodization. The analytical tool your training deserves. EVERYTHING YOU NEED IN THE GYM β’ Real-time logging β sets, reps, weights, RPE, RIR β’ Supersets, drop sets, and warm-up sets tracked properly β’ Automatic personal record detection β’ Resume interrupted sessions from where you left off β’ Strava and Apple Health integration β’ Import and export your training data REPD PRO The core experience is free. Unlock Repd Pro for the full AI Coach, AI-generated sessions, and advanced analytics β precision tools for serious training. New subscribers get the first month free on the monthly plan, cancel anytime. Terms and conditions available at: https://repd.juova.eu/app-store-terms
Screenshots
Verdict
The clearest difference is in-app purchases: Sleep Effect at none against Repd's 3. Repd's advantage is update cadence (weekly vs fortnightly) and iOS requirement (15.0 vs 26.1). On price, ads 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. Repd sells 3 in-app purchases, starting at $6.99 per month. Sleep Effect asks for nothing beyond the download.
Sleep Effect ships an update fortnightly, Repd weekly. Both last shipped on October 25, 2026.
| Parameter | Sleep Effect | Repd |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.1 | 15.0 β better |
| Further details β not scored | ||
| Size | 324 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Ahmed Nabulsi | Juova Oy |
In-app purchases
Sleep Effect
No in-app purchases
Repd
- Repd Pro Monthly1 Month trial$6.991 Month
- Repd Pro Annual$49.991 Year
- Repd Pro Lifetime$79.99









