Evox vs E1RM Calculator

AI coach, WOD timers, CrossFit and Hyrox programs, PR tracking: everything to train from A to Z. Evox is the timer built for CrossFit, Hyrox and functional fitness: AMRAP, EMOM, Tabata, For Time, Death By and free intervals, all in one app. Ready in seconds. YOUR AI COACH Set your goal and Evox writes your sessions, then schedules them across your week. Injured, tired, slammed at work? Say so and it adjusts. Every week it starts from what you actually did, not from a fixed plan. PRO TIMERS - AMRAP, EMOM, Tabata, For Time, Free, Death By - Chain several blocks in one session: EMOM into AMRAP into a Tabata finisher - Fully configurable rest between blocks - Quick timer in 2 taps from the home screen - Built-in camera with on-screen timer for form checks and sharing YOUR MUSCLES, SESSION AFTER SESSION After every session, Evox shows what your muscles took, from the movements you actually did. Tap a muscle to see where the load came from, follow your body over 7 days or 4 weeks, and share your session as a story. YOUR WATCH IN THE SESSION Connect Apple Health: heart rate per block, zones and a full curve on every session, and workouts done outside Evox land in your log. Read only, never used for ads. IMPORT ANY WOD Screenshot your coach's programming: Instagram, WhatsApp, Google Sheets, or paste the text. Evox reads it and sets up a session ready to launch. No more retyping. TRACK EVERYTHING - Your PRs and RMs, added in one tap and kept in one place - CrossFit benchmark records: Fran, Cindy, Helen, Murph and more - Hyrox race records: full, mid, mixed, doubles - Full session history, 1RM calculator and percentage tables PROGRAMS & PLANNING Follow multi-week plans (Hyrox Discovery, CrossFit Foundations, Core Burner), build your own sessions, and plan your week in a built-in calendar. OR CONNECT YOUR ASSISTANT Already using an AI assistant? Connect it to your Evox account and it reads your training data: a review of your recent sessions, where you're plateauing, how your volume is trending. Your data stays yours, and you can disconnect any time. BUILT BY ONE ATHLETE Evox is made by Olivier, solo developer and CrossFitter. No investors, no marketing team. An app built to be trained with. FREE TO TRAIN The core is free: timers, WOD library, PR tracking, builder and history. A free account adds cloud sync, programs and AI connectors. Plans: Vox Light debriefs every session automatically and gives you credits every month. Evox PRO is the AI coach that programs for you, ad-free. 6 languages. Local-first: your data stays on your phone, cloud sync optional. getevox.fit Terms of Use (EULA): https://www.getevox.fit/terms Privacy Policy: https://www.getevox.fit/privacy

E1RM Calculator is a powerful training tool for strength athletes. Using the scientifically-backed RPE (Rate of Perceived Exertion) method developed by Mike Tuchscherer and popularised by Barbell Medicine, it gives you accurate one rep max estimates and helps you plan complete training sessions. CALCULATE YOUR 1RM Enter the weight you lifted, the number of reps, and how hard it felt on the RPE scale. The app instantly estimates your one rep max using a precise lookup table that accounts for both rep count and perceived exertion. TRAINING PERCENTAGES See your estimated working weights at 95%, 90%, 85%, 80%, 75%, 70%, 65%, and 60% of your 1RM at a glance. Use the custom percentage calculator to find the weight for any percentage you need. SETS PLANNER Plan your full training session before you walk into the gym. Configure your opening set, then add follow-up sets using RPE targets, percentage reductions or increases, or specific weights. Generate your complete session and copy it to your clipboard to share or reference during training. FLEXIBLE SETTINGS Choose between kg and lbs. Configure weight rounding to match your available plates — round to the nearest 0.5 or 2.5, and choose whether to round up, down, or to the nearest increment. SIMPLE AND FOCUSED No account required. No ads. Works completely offline. Your settings are saved locally on your device.