# KeeperCircle vs Metric Sprint

The clearest difference is in-app purchases: KeeperCircle at none against Metric Sprint's 2. KeeperCircle also leads on iOS requirement (17.6 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Metric Sprint sells 2 in-app purchases, starting at $49.99 per year. KeeperCircle asks for nothing beyond the download.

KeeperCircle ships an update fortnightly, Metric Sprint every 8 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KeeperCircle | Metric Sprint |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 108 MB |
| Requires iOS | **17.6** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joey Stam](https://appshunter.io/developer/1890624937) | [Core Advantage Pty Ltd](https://appshunter.io/developer/1326735104) |

## What reviewers say

### KeeperCircle

[App page](https://appshunter.io/ios/app/keepercircle/id6761644484)

**In-app purchases:** none


### Metric Sprint

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

This app uses your phone's camera to time speed and agility tests without any extra equipment. It automatically detects your start, splits, and finish, providing detailed velocity data and video analysis for athletes and coaches.

**Highlights:** Automatic split timing with computer vision, No extra hardware required, Peak velocity and change-of-direction deficit tracking, Video analytics and storage with splits burned in, Personal bests and progress trends, 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 KeeperCircle free?

KeeperCircle is free to download, with no in-app purchases.

### Is Metric Sprint free?

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

### Do KeeperCircle or Metric Sprint have ads?

Neither KeeperCircle nor Metric Sprint shows ads.

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

KeeperCircle ships an update fortnightly, and Metric Sprint every 8 days. Most recently, KeeperCircle was updated on October 8, 2026 and Metric Sprint on October 25, 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.*