# Salmon Sprint vs Contagious Mayhem

The clearest difference is in-app purchases: Contagious Mayhem at none against Salmon Sprint's 3. Contagious Mayhem also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Salmon Sprint's advantage is update cadence (every 6 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Salmon Sprint sells 3 one-off in-app purchases. Contagious Mayhem asks for nothing beyond the download.

Salmon Sprint ships an update every 6 days, Contagious Mayhem every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Salmon Sprint | Contagious Mayhem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/salmon-sprint/id6452911267/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 147 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [HOFFMAN Alexander](https://appshunter.io/developer/1686508859) | [Satakunnan Ammattikorkeakoulu Oy](https://appshunter.io/developer/1607646667) |

## What reviewers say

### Salmon Sprint

[App page](https://appshunter.io/ios/app/salmon-sprint/id6452911267)

Navigate a treacherous river, dodging obstacles while a bear pursues you. Earn points to unlock cosmetic items and climb the global leaderboard. It's a fast-paced survival game where quick reflexes are key.

**Highlights:** Tap-based swimming controls, Obstacle avoidance gameplay, Unlockable cosmetic skins, Global leaderboard competition, Bear pursuit mechanic

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Shades | $1.99 | one-time |
| Splash | $1.99 | one-time |


### Contagious Mayhem

[App page](https://appshunter.io/ios/app/contagious-mayhem/id6472609324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Salmon Sprint free?

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

### Is Contagious Mayhem free?

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

### Do Salmon Sprint or Contagious Mayhem have ads?

Salmon Sprint shows ads; Contagious Mayhem does not.

### Which is updated more often, Salmon Sprint or Contagious Mayhem?

Salmon Sprint ships an update every 6 days, and Contagious Mayhem every 2 months. Most recently, Salmon Sprint was updated on October 27, 2026 and Contagious Mayhem on October 30, 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.*