Editorial disclosure: Gainz publishes this guide and makes the Gainz app. Product details were last reviewed July 14, 2026 against the Gainz, Strong, and Hevy App Store listings, plus Gainz's current plan configuration. This is a shortlist by training priority, not an independent ranking; features, plan limits, and availability can change.
Why Your Workout Tracker Matters
A workout tracker should make training history easy to record and review. That history can support progressive overload alongside appropriate programming, effort, technique, nutrition, and recovery.
But apps vary wildly in how they approach this. Some focus on social features. Others on extensive exercise libraries. Some on speed. Others on analytics.
This guide breaks down three options for 2026 so you can pick the one that fits your training style—not someone else's.
Three Workout Trackers to Compare in 2026
Gainz Publisher's Product
"Stop guessing. Start growing."
Focus: Training-first weekly contextGainz is built for quick set logging and structured strength or hypertrophy training. It combines recent performance with weekly progress, PR history, muscle-volume and recovery status, and offline logging.
✅ Pros
- Large weight and rep controls plus bulk logging
- Recent performance and weekly training context
- Free to start
- Clean, focused interface
- Structured strength and hypertrophy programs
❌ Cons
- Requires iOS 17 or later
- Apple Watch access requires Premium
- CSV export requires Pro or Premium
- Newer product with a shorter operating history
Strong
Traditional general-purpose workout logging
Focus: Simple logging & long operating historyStrong is a long-running general-purpose workout log. Its current listing reports more than one million downloads and highlights routines, exercise history, progression graphs, CSV export, and Apple Watch support.
✅ Pros
- Clean, simple interface
- Long operating history
- Apple Watch app
- Volume and 1RM progression graphs
- CSV export
❌ Cons
- Free version is limited to three custom routines
- Some features require Strong PRO
- Plan pricing can vary by storefront
- Broad rather than strength-specific positioning
Hevy
Workout tracking with a community layer
Focus: Social features & flexible routinesHevy combines workout logging, routine planning, progression graphs, and Apple Watch support with a prominent community layer. Its current listing reports more than 10 million users.
✅ Pros
- Strong social features
- Flexible routine planner
- Volume, weight, rep, and muscle-group graphs
- Apple Watch workout logging
- Private or public profiles
❌ Cons
- Social features can distract
- Community may be unnecessary for a private logbook
- Some graph history and routine features require Pro
- Plan pricing can vary by storefront
How to Choose the Right App
Ask yourself these questions:
1. What's your training goal?
- Structured strength or hypertrophy: compare Gainz's program workflow.
- Community and routine planning: compare Hevy.
- General-purpose logging: compare Strong.
2. Do you want social features?
- Yes: Hevy
- Not central to the workout: compare Gainz or Strong.
3. What's your budget?
- Free to download: Gainz, Strong, and Hevy.
- Before paying: compare the exact feature and plan limits you need.
4. What platform?
- Gainz: iPhone on iOS 17 or later; Apple Watch on Premium.
- Strong and Hevy: Apple Watch support is listed in their current iOS offerings.
- Other devices: verify current support in the live storefront for your device.
Frequently Asked Questions
What is the best workout tracker app for 2026?
There's no single best app for everyone. Gainz emphasizes a training-first workflow, Hevy combines training with community, and Strong offers a traditional general-purpose logbook. The right choice is the one you will use consistently.
Are workout tracker apps worth it?
They can be. An app can make workout history, progression trends, and repeatable routines easier to review than a paper log. A notebook remains valid if you use it consistently.
What's the best free workout tracker?
Gainz, Strong, and Hevy are free to download, but their plan limits differ. Gainz Apple Watch access requires Premium and CSV export requires Pro or Premium. Compare current listings before choosing.
The Bottom Line
Every app on this list is capable of tracking your workouts. The difference is in what they optimize for.
If you want quick set entry, structured strength and hypertrophy programs, and weekly training context, compare Gainz.
If you want community and social features, compare Hevy.
If you want a long-running, general-purpose logbook, compare Strong.
The right choice depends on what matters to you. Try the free versions, see what clicks, and commit to the one that helps you show up consistently and progress over time.
Make your next workout count.
Log sets fast, track progressive overload, and know what to beat next.
iOS 17+ · Offline workout logging