Comparison

ExRx.net Workout Tools vs Haaabit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ExRx.net Workout Tools

Access a comprehensive exercise library with detailed instructions, images, and videos. Calculate one-rep max, adjust workloads, and compare your strength to others. This tool supports offline use for weight room calculators.

Highlights
  • Extensive exercise database
  • Detailed exercise instructions
  • Weight room calculators
  • One-rep max estimation
  • Strength standards comparison
  • Offline calculator functionality
Features
Read full description

Workout Tools mobile app offers the most popular features of ExRx.net including exercise library (internet connection required) and weight room calculators (works off-line). Use Workout Tools as a stand-alone app or alongside your favorite notes or todo app, workout app, or shareable online document or spreadsheet app. It includes the following components and features: Exercise Database • Free edition provides a 1000 exercises • Premium edition offers over 2000 exercises • View images, videos, and instructions • Browse by hierarchical categories • Search and filter • Add tags and favorites • Copy and paste exercise links Weight Room Calculators One-rep Max - Estimate your one rep max - Calculate workload percentages - Based on a multi-rep max Workload Adjustment - Adjust loads when beginning new exercises - Calculate weight increases - Calculate warm-up resistances - Calculate undulating workloads - Based on performances with actual resistances Barbell Racking - Easily calculate which and how many plates required on bar for given workload - Choose between pounds or kilograms Strength Standards - Assesses your strength compared to other lifters - Provides strength ratio, score, and classification For app support, contact us at support@exrx.net For ExRx Workout Tools Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula User experience survey: https://bit.ly/3sEo6b9

About

Haaabit

Features
Read full description

Every day is a chance to become better. haaabit is the simple, beautiful habit tracker that helps you build lasting routines. Your daily progress becomes a visual story — watch your year fill up with color as you show up, day after day. Track your streaks, discover your strongest days, and understand your weekly patterns. When you can see how far you've come, giving up isn't an option. Simple by design, powerful by nature. Track any habit — fitness, meditation, reading, hydration, and more. Log measurable goals with custom units like kilometers, reps, or glasses of water. Keep a daily journal with photos to capture your thoughts alongside your habits. Set smart reminders so you never miss a day. Share your milestones and inspire the people around you. See your progress like never before. A beautiful yearly heatmap turns your consistency into art. Detailed stats show your completion rate, current and best streaks, and weekly patterns. Charts reveal trends over time so you always know where you stand — and where you're headed. Your habits, always with you. Home screen widgets keep your habits front and center. Light and dark mode adapt to your style. Your data stays on your device — private, secure, and yours. Free to start. Pro when you're ready. Get started for free and build your first habit today. When you're ready to grow, unlock haaabit Pro for unlimited habits and support an independent developer building something with care. Features: - Beautiful yearly heatmap to visualize your consistency - Current and best streak tracking - Detailed stats: completion rate, weekly patterns, and trends - Measurable goals with custom units (km, reps, glasses, minutes) - Daily journal with photos - Smart reminders - Share your progress with friends - Home screen widgets - Light and dark mode - Privacy first — your data stays on your device The best version of you is built one habit at a time. Start today. Terms of Use (EULA): https://haaabit.com/terms Privacy Policy: https://haaabit.com/privacy

Screenshots

ExRx.net Workout Tools4 screens
Haaabit4 screens

Verdict

The call

The clearest difference is update cadence: ExRx.net Workout Tools at every 2 weeks against Haaabit's every 2 months. ExRx.net Workout Tools also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ExRx.net Workout Tools sells 2 in-app purchases, starting at $4.99 per month and Haaabit sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ExRx.net Workout Tools ships an update every 2 weeks, Haaabit every 2 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
ExRx.net Workout Tools versus Haaabit: the parameters behind the verdict, then further details
ParameterExRx.net Workout ToolsHaaabit
PriceFreeFree
Rating4.0 (7 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size38 MB3 MB
Age rating4+4+
DeveloperExRx.net, LLCMathieu Giquel

In-app purchases

2 purchases

ExRx.net Workout Tools

Subscriptions2
  • Pro$4.991 Month
  • Yearly$39.991 Year
3 purchases

Haaabit

Subscriptions2
  • Monthly Premium$2.991 Month
  • Yearly Premium7 Days trial$9.991 Year
One-time1
  • Lifetime Premium$39.99

Questions

Is ExRx.net Workout Tools free?
ExRx.net Workout Tools is free to download, with in-app purchases available.
Is Haaabit free?
Haaabit is free to download, with in-app purchases available.
Do ExRx.net Workout Tools or Haaabit have ads?
Neither ExRx.net Workout Tools nor Haaabit shows ads.
Which is updated more often, ExRx.net Workout Tools or Haaabit?
ExRx.net Workout Tools ships an update every 2 weeks, and Haaabit every 2 months. Most recently, ExRx.net Workout Tools was updated on October 12, 2026 and Haaabit on October 10, 2026.

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