Comparison

Shadowrunner Workout Companion vs EmberRun Calc

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

Head to head
About

Shadowrunner Workout Companion

Features
Read full description

Introducing Shadowrunner, the ultimate fitness app for competitive athletes who want to challenge themselves to new heights! Harnessing the power of Apple's HealthKit, Shadowrunner brings personal sports competition to a new level, transforming every workout into a race against your own best. Shadowrunner lets you select any past workout saved in HealthKit and convert it into a route. These routes will appear on your Apple Watch, giving you the power to compete against your past performances at any given moment. Just choose a route, strap on your Apple Watch, and start your personalized race. As you run, cycle, or swim any other workout, Shadowrunner provides real-time updates on how you're performing compared to your previous best. It offers detailed information on how much faster or slower you are in terms of time, distance, and percentage. This gives you the motivation to push harder, reach further, and achieve more. Key Features: ========== 1. HealthKit Integration: Shadowrunner seamlessly pulls data from your past workouts saved in HealthKit, allowing you to create dynamic routes based on your personal bests. 2. Live Tracking: See real-time stats on your Apple Watch as you race against yourself. Understand your pace, distance, and percentage, and see how you stack up against your previous performance. 3. Personalized Routes: Each route is unique, tailored to your past performance, providing you with a personalized challenge every time. 4. Motivational Metrics: Track your progress in real-time, with in-depth metrics pushing you to break your own records. 5. Multi-Sport Compatibility: Whether you're a runner, a cyclist, a wheelchair racer, or a swimmer, Shadowrunner can turn your past workout into a personal race. Join the ranks of athletes pushing the boundaries of what they thought possible. With Shadowrunner, your greatest competition is you.

About

EmberRun Calc

This app helps runners plan their training, predict race times, and log their progress. It offers quick calculations for pace, distance, and time, with options to save results and customize the interface. Unlock advanced features like race time predictions and iCloud backup with a one-time purchase.

Highlights
  • Pace, time, and distance calculations
  • Automatic unit conversions
  • Save and backup race results
  • Accurate race time predictions
  • Customizable themes and controls
  • Age grading percentages
Features
Read full description

EmberRun Calc: Plan, Predict & Improve Your Runs Whether you are training for a first 5K or working toward a marathon PR, EmberRun Calc helps you calculate pace, predict finish times, and track your running progress. No ads. Pace, Time & Distance Calculations - Calculate pace, time, or distance - Use miles, kilometers, mph, or km/h - Convert units for training and races - Share results from the Calculator or Saved Results Save & Track Results Available with an in-app purchase. - Save race results, training runs, and predictions - Filter saved runs to view personal records - View age-grade percentages with results - Back up runs, predictions, and settings to iCloud Drive - Restore your data on another device Race Time Predictions Available with an in-app purchase. - Estimate finish times for any distance - Use Riegel’s formula with a known performance - Adjust predictions for your own running profile - Browse predictions in a dedicated tab Themes & Controls Available with an in-app purchase. - Choose Aurora, Daybreak, Horizon, and other themes - Customize race colors - Set pace, time, and distance increments Plan your next run with EmberRun Calc.

Screenshots

Shadowrunner Workout Companion4 screens
EmberRun Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: Shadowrunner Workout Companion at none against EmberRun Calc's 8. Shadowrunner Workout Companion also leads on update cadence (weekly vs every 7 months) and iOS requirement (16.0 vs 26.6). On price, ads 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. EmberRun Calc sells 8 one-off in-app purchases. Shadowrunner Workout Companion asks for nothing beyond the download.

UpkeepUpdate frequency

Shadowrunner Workout Companion ships an update weekly, EmberRun Calc every 7 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Shadowrunner Workout Companion versus EmberRun Calc: the parameters behind the verdict, then further details
ParameterShadowrunner Workout CompanionEmberRun Calc
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyWeekly — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS16.0 — better26.6
Further details — not scored
Size21 MB10 MB
Age rating4+4+
DeveloperBart JacobsBrian White

In-app purchases

None

Shadowrunner Workout Companion

No in-app purchases

8 purchases

EmberRun Calc

One-time8
  • Race Predictions$0.99
  • Color Themes$0.99
  • Small Tip$0.99
Show 5 more
  • Save Results$2.99
  • Medium Tip$2.99
  • Product Launch Bundle$3.99
  • Large Tip$4.99
  • Extra Large Tip$9.99

Questions

Is Shadowrunner Workout Companion free?
Shadowrunner Workout Companion is free to download, with no in-app purchases.
Is EmberRun Calc free?
EmberRun Calc is free to download, with in-app purchases available.
Do Shadowrunner Workout Companion or EmberRun Calc have ads?
Neither Shadowrunner Workout Companion nor EmberRun Calc shows ads.
Which is updated more often, Shadowrunner Workout Companion or EmberRun Calc?
Shadowrunner Workout Companion ships an update weekly, and EmberRun Calc every 7 months. Most recently, Shadowrunner Workout Companion was updated on October 27, 2026 and EmberRun Calc on October 28, 2026.

Other comparisons