# POWRLOG — Progressive Overload Tracker

> Science-based strength and hypertrophy training app with auto-regulated progressive overload. (iPhone/iPad app by ANDREW MARK LATHAM.)

- Source: https://appshunter.io/ios/app/powrlog/id6768045052 (this page in markdown: same URL + `.md`)
- Developer: [ANDREW MARK LATHAM](https://appshunter.io/developer/1892852020)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 50 MB
- Languages: American English
- Released: 2026-06-08
- Data updated: 2026-07-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/powrlog/id6768045052/reviews.md

## What is POWRLOG?

POWRLOG is a science-based strength and hypertrophy app built around Auto-Regulated Progressive Overload (ARPO) — the same principles used by elite coaches and evidence-based athletes.
Instead of guessing what weight to use or manually tracking progression, POWRLOG calculates it for you. Every session, the app adjusts your weights based on your actual performance — so you're always training at the right intensity.
WHAT MAKES POWRLOG DIFFERENT
• ARPO Auto-Progression — weights update automatically after every session based on how you performed. No spreadsheets, no guesswork.
• Double Progression — alternate between rep and load progression for strength-focused training blocks.
• Myo-Rep Sets — cluster set methodology that maximises effective reps while cutting time in the gym.
• Mesocycle Periodization — structured training blocks with built-in deload logic, just like a real coach programs.
• Smart 3-Tier Rest Timers — rest periods calibrated by movement type (compound vs isolation vs myo-rep).
• Recovery Intelligence — reads HRV, resting heart rate, and sleep data from Apple Health to flag when you need to back off.
• Personalised Nutrition — calorie and macro targets based on your stats, goal, and activity level.
• Body Composition Tracking — log weight, body fat %, and FFMI over time.
• Volume Landmarks — MEV and MAV tracking per muscle group so you always know if you're in the right training volume range.
• PR Notifications — instant feedback when you hit a personal record.
• Pre-built Templates — Arnold Split, Push/Pull/Legs, Upper/Lower, Full Body, Bro Split, and more.
NO ACCOUNT REQUIRED
POWRLOG works entirely on-device. No sign-up, no cloud sync required, no subscription.
3 FREE WORKOUTS
Try the full app. Every feature, no restrictions for your first 3 sessions. Then unlock everything with a single one-time payment. 
ONE-TIME PURCHASE
No monthly fees. No annual renewals. Pay once and own POWRLOG forever. Founding member pricing available for a limited time.
BUILT FOR SERIOUS LIFTERS
Whether you're running a 3-day full body or a 6-day Arnold split, POWRLOG handles the programming logic so you can focus on training.

## Key features

- Auto-Regulated Progressive Overload (ARPO)
- Double Progression
- Myo-Rep Sets
- Mesocycle Periodization
- Recovery Intelligence (HRV, RHR, Sleep)
- Personalized Nutrition Targets
- Body Composition Tracking

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| POWRLOG Unlock | $9.99 | one-time |



## Frequently asked questions about POWRLOG

### What is POWRLOG's core training methodology?

POWRLOG is built around Auto-Regulated Progressive Overload (ARPO), a science-based principle used by elite coaches. This means the app automatically adjusts your training weights based on your actual performance during each session, ensuring optimal intensity without guesswork.

### Does POWRLOG require an account or subscription?

No, POWRLOG works entirely on-device and does not require an account or cloud sync. It offers a one-time purchase model, meaning no monthly fees or annual renewals are necessary after the initial payment.

### How does POWRLOG help with recovery?

POWRLOG features 'Recovery Intelligence' that integrates with Apple Health to read HRV, resting heart rate, and sleep data. This helps the app flag when you might need to reduce training intensity or take a deload.

### What kind of workout templates are available in POWRLOG?

POWRLOG comes with pre-built training templates designed for various goals and splits. These include popular options like the Arnold Split, Push/Pull/Legs, Upper/Lower, Full Body, and Bro Split, allowing you to start training quickly.

### How many free workouts can I try with POWRLOG?

You can try the full app, including all features with no restrictions, for your first 3 workout sessions. After this trial period, a single one-time payment is required to unlock all features permanently.

### Does POWRLOG support body composition tracking?

Yes, POWRLOG allows you to log your weight, body fat percentage, and FFMI (Fat-Free Mass Index) over time. This feature helps you monitor your body composition changes alongside your strength training progress.

### What is the update frequency for POWRLOG?

POWRLOG was last updated on June 9, 2026, with version 1.0. While specific update frequency isn't detailed, the app is available on iPhone and iPod, indicating ongoing support for Apple devices.

### How does POWRLOG handle progression for strength?

For strength-focused training blocks, POWRLOG utilizes a 'Double Progression' method. This allows you to alternate between rep progression and load progression, ensuring continuous gains in strength.

## Version history (last 1 release)

### 1.0 — 2026-06-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*