# MTL SURF vs Run Ottawa

The clearest difference is review sentiment: MTL SURF at 100% against Run Ottawa's 20%. MTL SURF also leads on rating (5.0 vs 3.7) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MTL SURF holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 100% of MTL SURF's written reviews are positive against 20% of Run Ottawa's.

MTL SURF ships an update every 2 months, Run Ottawa every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MTL SURF | Run Ottawa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mtl-surf/id1121864375/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/run-ottawa/id1510587883/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 94 MB | 115 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kayak Sans Frontieres](https://appshunter.io/developer/1805677059) | [National Capital Marathon Inc](https://appshunter.io/developer/1510587882) |

## What reviewers say

### MTL SURF

[App page](https://appshunter.io/ios/app/mtl-surf/id1121864375)

Get real-time river conditions for surfing, including water temperature, level, and flow. Make informed decisions about when and how to surf, and track historical data with charts.

**Highlights:** Live river metrics (temperature, level, debit), Wave quality prediction, Wetsuit recommendation, Historical data charts, Session planning tool

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

**In-app purchases:** none


### Run Ottawa

[App page](https://appshunter.io/ios/app/run-ottawa/id1510587883)

This app provides official information and live tracking for races organized by Run Ottawa, including the Tamarack Ottawa Race Weekend. It aims to promote running and community well-being through organized events and a membership-based club.

**Highlights:** Race information and updates, Live tracking capability, Details on Tamarack Ottawa Race Weekend, Information on Run Ottawa events, Membership club details

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

**In-app purchases:** none


## Frequently asked questions

### Is MTL SURF free?

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

### Is Run Ottawa free?

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

### Which has better reviews, MTL SURF or Run Ottawa?

MTL SURF is rated higher. MTL SURF averages 5.0 out of 5 from 3 ratings, while Run Ottawa averages 3.7 from 3 ratings.

### Do MTL SURF or Run Ottawa have ads?

Neither MTL SURF nor Run Ottawa shows ads.

### Which is updated more often, MTL SURF or Run Ottawa?

MTL SURF ships an update every 2 months, and Run Ottawa every 5 weeks. Most recently, MTL SURF was updated on November 2, 2026 and Run Ottawa on November 3, 2026.

---

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