Athlete Diary

Overview

Athlete Diary is a fitness tracking and strength training platform delivered through a native iOS application and an interactive Telegram bot. The software combines automated workout logging, metric calculations such as estimated one-rep maximums and volume tonnage, and an embedded AI coach that analyzes historical user logs. It provides lifters and fitness enthusiasts with tools to record sets, build training splits, and assess performance trends across devices.

Key Features

• Shorthand workout logging — Users can log weights and repetitions using minimal text inputs or voice commands directly in the app or messaging bot.
• AI coaching and form analysis — An artificial intelligence assistant reviews logged workout history to report on strength progression, build program splits, and evaluate uploaded video clips for lifting technique.
• Automated performance calculations — The platform automatically tracks training volume tonnage, personal records, and estimated one-rep maximums (e1RM) for every exercise.
• Historical data import — Athletes can migrate existing training logs from competing platforms like Hevy and Strong or import custom spreadsheets using standard CSV files.
• Browser-based fitness calculators — The product includes web tools for calculating 1RM values, warm-up weight ladders, 5/3/1 powerlifting cycles, and nutritional targets such as daily calories and protein.
• Exercise technique database — An integrated library provides setup instructions, step-by-step execution guidelines, and reference photos for 132 strength training exercises.
• Cross-platform data synchronization — Training data updates seamlessly between the Telegram bot interface and the iPhone application, which also features an interactive pixel-art gym dashboard.

Who It's For

Athlete Diary is designed for recreational weightlifters, powerlifters, and strength athletes who want a lightweight method to log sets and track overload metrics without manual spreadsheets. It also serves remote fitness clients and self-coached lifters who prefer interacting with a fitness diary directly inside messaging platforms like Telegram.

Notable Strengths

A primary advantage is the platform's dual deployment across Telegram and iOS, allowing users to log sets conversationally or through a dedicated mobile interface. The tool also eliminates switching friction by supporting direct CSV imports from established trackers such as Hevy and Strong, ensuring athletes retain their multi-year training history, charts, and personal records. Furthermore, its core diary functionality and suite of web-based strength calculators are offered free of charge.