# TraceLab vs Metric Sprint

The clearest difference is update cadence: TraceLab at every 3 days against Metric Sprint's every 10 days. TraceLab also leads on iOS requirement (15.1 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TraceLab sells 1 one-off in-app purchase and Metric Sprint sells 2 in-app purchases, starting at $49.99 per year. Whichever you choose, the download price is not the number that matters.

TraceLab ships an update every 3 days, Metric Sprint every 10 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | TraceLab | Metric Sprint |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | — | Freemium |
| Size | 33 MB | 113 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hayley Zhang](https://appshunter.io/developer/6784670976) | [Core Advantage Pty Ltd](https://appshunter.io/developer/1326735104) |

## What reviewers say

### TraceLab

[App page](https://appshunter.io/ios/app/tracelab/id6784670974)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TraceLab Pro | $7.99 | one-time |


### Metric Sprint

[App page](https://appshunter.io/ios/app/metric-sprint-speed-testing/id6789405870)

This app uses your phone's camera to automatically time speed and agility tests without any extra hardware. It provides detailed analytics on velocity, split times, and change-of-direction deficits, allowing athletes and coaches to track progress over time.

**Highlights:** Automatic split timing via computer vision, No external hardware required, Detailed velocity and deficit analysis, Video recording with burned-in splits, Personal bests and progress tracking, Roster management for coaches, Multiple sprint and agility test options

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sprint Pro Annual | $49.99 | per year |
| Day Pass | $4.99 | one-time |


## Frequently asked questions

### Is TraceLab free?

TraceLab is free to download, with in-app purchases available.

### Is Metric Sprint free?

Metric Sprint is free to download, with in-app purchases available.

### Do TraceLab or Metric Sprint have ads?

Neither TraceLab nor Metric Sprint shows ads.

### Which is updated more often, TraceLab or Metric Sprint?

TraceLab ships an update every 3 days, and Metric Sprint every 10 days. Most recently, TraceLab was updated on November 5, 2026 and Metric Sprint on November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*