Track Merger vs Workout Heatmap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Workout Heatmap
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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
Verdict
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
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.
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.
| Parameter | Track Merger | Workout Heatmap |
|---|---|---|
| Price | $3.99 | $1.99 — better |
| Rating | 3.7 (9 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #61 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 8 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Benedikt Hannemann | Jan Chalupa |
In-app purchases
Track Merger
No in-app purchases
Workout Heatmap
No in-app purchases
Questions
Is Track Merger free?
Is Workout Heatmap free?
Do Track Merger or Workout Heatmap have ads?
Which is updated more often, Track Merger or Workout Heatmap?
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