Frez vs PeakTimer

Frez (formerly ClimbHarder): Train Without Moving. Improve With Data. Frez helps you train smarter with isometric workouts. Whether you’re a climber, athlete, Frez gives you real-time feedback and structured routines based on your performance. Real-time Force Tracking • Visualize your force output live through Bluetooth-connected crane scales. Know exactly how hard you’re pulling — and how long you can hold it. Peak & Endurance Tests • Measure your Maximum Voluntary Contraction (MVC) or hold a force over time. Frez records every detail, so you can track your gains and compare sessions. Custom Routines • Build and follow your own isometric training routines — with full control over reps, sets, rest time, and target force. Offline Mode • No signal in the gym? No problem. Frez works even when you’re offline. Frez supports your strength journey — one pull at a time. = Frez service access permissions Frez uses minimal device permissions, and we'll explain why. = [Optional] Bluetooth permissions We need Bluetooth permissions to connect with force measurement devices. Subscription Terms: Payment will be charged to the credit card connected to your Apple account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and turn off auto-renewal by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Read more about our terms and conditions here: Privacy Policy: https://frez.app/privacy Terms of Service: https://frez.app/terms

PeakTimer is a customizable interval timer for any timed workout or training session — HIIT, strength, running, cycling, boxing, yoga, mobility, climbing, breathwork, and anything else built around timed segments. Build it once, use it everywhere — your routines sync across all your devices. Build routines from your own intervals. Each routine plays through a sequence you design — work, rest, hang, stretch, anything you name — across sets and rounds, with optional prepare and cooldown phases. Audible beeps count down the last three seconds of every interval so you can keep your eyes off the screen. — TAILOR EVERY ROUTINE • Name your intervals — "Work", "Hold", "Hang", "Stretch", whatever fits • Pick colors that read at a glance during a set • Set strength targets in kilograms, pounds, or as a percentage of your max • Configure prepare, rest between rounds, rest between sets, and cooldown independently • Group routines into collections (Hangboarding, HIIT, Mobility…) — STAY FOCUSED MID-WORKOUT • Big countdown that reads from across the room • Color-tinted phase background tells you at a glance what you're doing • Preview row shows what's next so you can mentally prepare • Round / set / interval pip counters for at-a-glance progress • Pause, skip, or restart any phase with one tap • Optional screen wake-lock so the screen stays on during the workout — HANGBOARDING & STRENGTH WITH A TINDEQ PROGRESSOR (optional) • Pair a Tindeq Progressor wirelessly over Bluetooth for live force readings • Real-time chart shows your pull through every interval against your targets • Calibrate your max strength once, then set per-interval targets as a percentage — SYNC ACROSS DEVICES (optional) • Anonymous by default — your routines stay on your device • Sign in with Apple or Google to sync routines across all your devices • Delete your account and all your data from inside the app at any time Built for runners, climbers, lifters, yogis, and anyone who wants their interval timer to do exactly what they tell it to.