Comparison

Track Merger vs Workout Heatmap

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

Head to head
About

Track Merger

Combine data from various sports tracking devices like GPX, FIT, and KML files. Analyze segment insights with charts and save merged tracks. Seamlessly upload to Strava or use the share sheet for convenience. Enjoy a 100% ad-free experience with a focus on privacy.

Highlights
  • Combine GPX, FIT, KML files
  • Include GPS, heart rate, altitude data
  • Elevation and heart rate charts
  • Save merged tracks as GPX
  • Direct Strava upload
  • Share Sheet integration
  • Add meta data
Features
Currently charting
Read full description

Merge your GPX, FIT and KML files effortlessly with Track Merger. Whether you're combining data from your Wahoo, Garmin, Apple Watch, or any other device, Track Merger streamlines your workflow with its intuitive features and seamless functionality. FEATURES • Combine GPX, FIT and KML files incl. GPS, heart rate, and altitude data • Segment insights with elevation and heart rate charts. • Save your merged track as GPX file • Use the Share Sheet for even more convenience • Sort tracks by different criteria • Add meta data for easy reference • 100 % ad-free experience, no in-app purchases PRIVACY FIRST Your data stays yours — we don’t collect any personal information. COMPATIBILITY Track Merger works with files from a wide range of devices. If you run into issues or have feature requests, our team is ready to help.

About

Workout Heatmap

Features
Read full description

See your workout routes from the Health app as a personal heatmap. Find the places you return to, compare activities, and explore every recorded route on a map. ROUTE MAPS YOUR WAY - Switch between route and heatmap overlays - Choose standard or satellite map styles - Tap any workout to open a detailed route view - Zoom and pan to inspect every outing SMART WORKOUT INSIGHTS - Filter by activity type, distance, and date range - Browse summaries by sport, country, and city - Track total distance and total workouts at a glance - Review distance, pace, calories, and workout duration Workout data comes from Apple Health and stays on your device for faster loading and offline access. Whether you're running, cycling, hiking, or walking, Workout Heatmap helps you understand where, when, and how you move.

Screenshots

Track Merger4 screens
Workout Heatmap3 screens

Verdict

The call

The clearest difference is update cadence: Workout Heatmap at every 4 days against Track Merger's monthly. Workout Heatmap also leads on price ($1.99 vs $3.99). Track Merger's advantage is chart position (#61 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

Track Merger costs $3.99 and Workout Heatmap $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Track Merger ships an update monthly, Workout Heatmap every 4 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 8 level
Track Merger versus Workout Heatmap: the parameters behind the verdict, then further details
ParameterTrack MergerWorkout Heatmap
Price$3.99$1.99 — better
Rating3.7 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#61 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.026.0
Further details — not scored
Size8 MB2 MB
Age rating4+4+
DeveloperBenedikt HannemannJan Chalupa

In-app purchases

None

Track Merger

No in-app purchases

None

Workout Heatmap

No in-app purchases

Questions

Is Track Merger free?
Track Merger costs $3.99, with no in-app purchases.
Is Workout Heatmap free?
Workout Heatmap costs $1.99, with no in-app purchases.
Do Track Merger or Workout Heatmap have ads?
Neither Track Merger nor Workout Heatmap shows ads.
Which is updated more often, Track Merger or Workout Heatmap?
Track Merger ships an update monthly, and Workout Heatmap every 4 days. Most recently, Track Merger was updated on October 24, 2026 and Workout Heatmap on October 12, 2026.

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