# Salt Studios vs Surf Paddle Trainer

The clearest difference is in-app purchases: Salt Studios at none against Surf Paddle Trainer's 1. Salt Studios also leads on iOS requirement (14.0 vs 17.0). Surf Paddle Trainer's advantage is ads (none vs shown) and update cadence (weekly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Surf Paddle Trainer sells 1 in-app purchase, starting at $2.99 per month. Salt Studios asks for nothing beyond the download.

Salt Studios ships an update every 3 months, Surf Paddle Trainer weekly. The most recent releases landed on September 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Salt Studios | Surf Paddle Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/surf-paddle-trainer/id6810737286/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 126 MB | 2 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Salt Studios LLC](https://appshunter.io/developer/1853538391) | [Bartley Powers](https://appshunter.io/developer/1439997387) |

## What reviewers say

### Salt Studios

[App page](https://appshunter.io/ios/app/salt-studios-us/id6755384916)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Surf Paddle Trainer

[App page](https://appshunter.io/ios/app/surf-paddle-trainer/id6810737286)

Simulate surf paddling workouts on land using your Apple Watch. Your physical effort directly controls an in-game surfer, translating arm swings into on-screen strokes. Track your progress and build custom sessions.

**Highlights:** Apple Watch integration for real-time tracking, Simulated surf paddling on land, Customizable workout sessions, Progress tracking and history, Pre-set daily sessions, No account required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $2.99 | per month |


## Frequently asked questions

### Is Salt Studios free?

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

### Is Surf Paddle Trainer free?

Surf Paddle Trainer is free to download, with in-app purchases available.

### Do Salt Studios or Surf Paddle Trainer have ads?

Salt Studios shows ads; Surf Paddle Trainer does not.

### Which is updated more often, Salt Studios or Surf Paddle Trainer?

Salt Studios ships an update every 3 months, and Surf Paddle Trainer weekly. Most recently, Salt Studios was updated on September 16, 2026 and Surf Paddle Trainer on October 8, 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.*