Stay Fit vs Boostcamp (2026): Free Tracker vs $14.99/Month Pro

In this comparison

• The fundamental design difference: Programs vs Self-Directed Logging
• Side-by-side feature comparison table
• Boostcamp breakdown: Strengths and paywalls
• Stay Fit breakdown: Free offline tracking
• The math: Free tier vs $14.99/month Pro
• Verdict: Which tracker belongs in your gym bag?
• FAQ

The fundamental design difference: Programs vs Self-Directed Logging

Boostcamp and Stay Fit approach strength training from opposite ends of the barbell:

1. Boostcamp is a program aggregator: Its main draw is the library of over 100 community and coach-designed workout routines (such as GZCLP, nSuns, Reddit PPL, and programs by Greg Nuckols). If you do not know how to structure your training and want an app to tell you what weight to lift for 5 sets of 3, Boostcamp does the heavy lifting.
2. Stay Fit is a fast, distraction-free logger: It assumes you already know how you train, or want to pick from clean bundled routines. You step up to the rack, log your weight and reps, glance at what you hit last session, and let the rest timer run. No online feeds, no subscription prompts, and no server sync.

Side-by-side feature comparison table

Here is how Boostcamp Free, Boostcamp Pro, and Stay Fit stack up in day-to-day training:

Boostcamp breakdown: Strengths and paywalls

Boostcamp earned its reputation on Reddit fitness boards by providing a clean alternative to messy Google Sheets for complex linear progression spreadsheets.

What Boostcamp gets right

• Automatic Training Max calculations: If you run a program like 5/3/1 or GZCLP, Boostcamp calculates your daily working weights from your Training Max (TM) automatically.
• Coach video instructions: Exercises in major programs link to clear movement demos from coaches who know proper biomechanics.

Where Boostcamp's paywall creates friction

• $14.99/month is expensive for a gym tracker: If you choose monthly billing, Boostcamp costs more than Strong PRO ($4.99/mo) and Hevy PRO ($2.99–$9.99/mo). Over two years, annual billing adds up to $119.98.
• Locked analytics: Watching your weekly volume per muscle group or viewing long-term strength trends requires the Pro subscription.
• Account gate: You cannot open the app and log a single squat without creating an account and connecting to their cloud servers.

Stay Fit breakdown: Free offline tracking

Stay Fit focuses on the lifter who wants an uncompromised training companion on their phone without paying rent.

Why lifters switch to Stay Fit

• Zero Routine or Analytics Paywalls: Build an Upper/Lower split, a 6-day PPL routine, or custom deload weeks without hitting a paywall.
• Smart progression suggestions: When you open an exercise, Stay Fit reviews your previous session and proposes the next logical increment (for instance, last session's 80 kg × 8 suggests 82.5 kg × 8 today).
• Offline radar charts: Visualizes your muscle balance across chest, back, shoulders, arms, and legs calculated straight from your on-device workout logs.
• Complete data sovereignty: Your logs stay on your phone. You can export a clean CSV or JSON backup to your Files or Google Drive whenever you want.

The math: Free tier vs $14.99/month Pro

Subscription creep adds up quietly. Here is what three years of training costs across different options:

• Boostcamp Pro (Annual): $59.99 × 3 = $179.97
• Boostcamp Pro (Monthly): $14.99 × 36 = $539.64
• Strong PRO (Annual): $29.99 × 3 = $89.97
• Stay Fit: $0.00

Spending $180 on a gym tracker is money that could buy a pair of lifting shoes, a leather lever belt, or three months of gym membership dues.

Verdict: Which tracker belongs in your gym bag?

FAQ

Questions regarding Boostcamp Pro pricing, program availability, and offline alternatives.