Wall of Truth vs Apple Fitness: heatmaps or activity rings?
Choose Apple Fitness for activity rings, workout history and sharing. Choose Wall of Truth to scan a year of Apple Health measurements as daily colored squares. They can work together: one helps you follow today's activity, while the other makes longer patterns easier to inspect.
This comparison is written by the makers of Wall of Truth. It compares documented features, not a controlled test of which app improves fitness. Sources were checked on October 3, 2026.
| Feature | Wall of Truth | Apple Fitness |
|---|---|---|
| Main view | A year of daily intensity squares for each metric | Activity rings, workout summaries and trends |
| Goal controls | Custom color thresholds for each metric | Adjustable ring goals, weekly schedules and ring pauses |
| Main use | Review patterns in six Apple Health metrics | Follow daily activity and share progress |
What Apple Fitness already does well
Apple Fitness offers a summary of activity, steps and completed workouts. Its Trends view compares recent activity with a longer baseline, and you can look back at individual days. If your question is whether you reached today's goal or how a workout went, start there.
Apple lets you change ring goals by day and pause rings without losing your award streak. Describing rings as an inflexible daily target misses those controls. Fitness+ is Apple's separate workout subscription; it is not the same thing as the activity summary discussed here.
What a year of squares adds
Wall of Truth gives steps, sleep, calories burned, exercise time, standing time and floors climbed their own heatmaps. Each square represents a day, colored against thresholds you choose. You can examine the shape of a month without opening each date.
Imagine two months with similar step totals. In one, movement is spread across most days. In the other, a few long walks account for much of the total. A heatmap preserves that distribution. It does not tell you which month was healthier; it gives you a starting point for asking what changed.
Do you need to switch apps?
Keep your existing Apple Health data sources and add Wall of Truth as another view. Grant permission to read the metrics you want, then choose colors and thresholds that make sense for your records. The iPhone app keeps health data on your device and requires no account.
A pale square can reflect a quiet day, missing permissions or missing measurements. Check the underlying record before treating a gap as a missed workout. The heatmap is a history view, not a recovery recommendation or training plan.
Which should you choose?
Keep Apple Fitness if its daily view already answers your questions. Add Wall of Truth when you want to inspect weeks and months: when you walked regularly, when recorded sleep shifted, or when a routine resumed. Try the free browser wall with an Apple Health export before downloading the iPhone app. The browser tool shows steps; the app supports all six metrics.
Sources and pricing
Feature descriptions checked October 3, 2026. Pricing and availability can vary by country; check the current store listings before buying.
Try the format and compare other options
Make a free step heatmap from your Apple Health export. The browser tool processes the file locally and needs no account.
Add a year-at-a-glance view to your Apple Health routine with Wall of Truth.
Free to download. Your health data never leaves your iPhone.