# Multi vs KartTracker

The clearest difference is in-app purchases: KartTracker at none against Multi's 8. KartTracker also leads on iOS requirement (10.0 vs 16.0). Multi's advantage is update cadence (every 2 weeks vs every 2 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Multi sells 8 in-app purchases, starting at $3.99 per month. KartTracker asks for nothing beyond the download.

Multi ships an update every 2 weeks, KartTracker every 2 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Multi | KartTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (624 ratings)](https://appshunter.io/ios/app/multi-stopwatch/id933638040/reviews)** | — |
| Number of ratings | **624** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Subscription | — |
| Size | 26 MB | 16 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [UVee](https://appshunter.io/developer/1529099725) |

## What reviewers say

### Multi

[App page](https://appshunter.io/ios/app/multi-stopwatch/id933638040)

This app offers multiple stopwatches with advanced features like parallel or sequential timing modes. It's designed for tracking multiple events or participants simultaneously, with customizable displays and background operation for accurate timing.

**Highlights:** Multiple stopwatches, Parallel and Sprint modes, Customizable display options, Background operation, Apple Watch support, Haptic feedback

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Multi-Stopwatch Pro | $3.99 | per month |
| Multi-Stopwatch pro | $9.99 | per year |
| Yearly | $19.99 | per year |
| Remove Ad | $0.99 | one-time |
| Stopwatch Pro | $5.99 | one-time |
| Multi Stopwatch Pro | $19.99 | one-time |
| Multi Stopwatch Pro | $39.99 | one-time |


### KartTracker

[App page](https://appshunter.io/ios/app/karttracker/id1213501828)

**In-app purchases:** none


## Frequently asked questions

### Is Multi free?

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

### Is KartTracker free?

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

### Do Multi or KartTracker have ads?

Neither Multi nor KartTracker shows ads.

### Which is updated more often, Multi or KartTracker?

Multi ships an update every 2 weeks, and KartTracker every 2 months. Most recently, Multi was updated on October 10, 2026 and KartTracker on October 5, 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.*