# Running Speed Calculator vs COURONS

The clearest difference is in-app purchases: COURONS at none against Running Speed Calculator's 1. COURONS also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). Running Speed Calculator's advantage is update cadence (every 3 days vs every 21 months). On price and ads there is nothing between them.

Both are free to download. Running Speed Calculator sells 1 one-off in-app purchase. COURONS asks for nothing beyond the download.

Running Speed Calculator ships an update every 3 days, COURONS every 21 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Running Speed Calculator | COURONS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/courons/id6740501257/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 93.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 21 months |
| Monetization | — | Free |
| Size | 4 MB | 31 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Wolff](https://appshunter.io/developer/1661481834) | [Dilltree Inc](https://appshunter.io/developer/799017229) |

## What reviewers say

### Running Speed Calculator

[App page](https://appshunter.io/ios/app/running-speed-calculator/id6445966765)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $2.99 | one-time |


### COURONS

[App page](https://appshunter.io/ios/app/courons/id6740501257)

Follow live race progress with real-time updates on participant times, paces, and positions. Access an interactive course map, track multiple runners simultaneously, and find aid station locations. Stay informed with event details and spectator routes.

**Highlights:** Real-time participant tracking, Interactive course map, Track multiple participants, Aid station locations, Spectator routes, Event details and messaging

**In-app purchases:** none


## Frequently asked questions

### Is Running Speed Calculator free?

Running Speed Calculator is free to download, with in-app purchases available.

### Is COURONS free?

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

### Do Running Speed Calculator or COURONS have ads?

Neither Running Speed Calculator nor COURONS shows ads.

### Which is updated more often, Running Speed Calculator or COURONS?

Running Speed Calculator ships an update every 3 days, and COURONS every 21 months. Most recently, Running Speed Calculator was updated on October 8, 2026 and COURONS on October 24, 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.*