# Surflens vs Surfnstein

The clearest difference is ads: Surfnstein at none against Surflens's shown. Surfnstein also leads on update cadence (every 5 days vs fortnightly) and review sentiment (100% vs 92%). Surflens's advantage is monetization model (ad-supported vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Surflens sells 2 in-app purchases, starting at $7.99 per month and Surfnstein sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Surflens ships an update fortnightly, Surfnstein every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Surflens | Surfnstein |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/surflens-ai-surf-camera/id6757678275/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 145 MB | 65 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | +17 | 12+ |
| Developer | [Workstories, Inc.](https://appshunter.io/developer/1580937218) | [Bigstein Sports & Tech](https://appshunter.io/developer/1894963925) |

## What reviewers say

### Surflens

[App page](https://appshunter.io/ios/app/surflens-ai-surf-camera/id6757678275)

This app uses AI to automatically record your surf rides when you place your iPhone on the beach. It processes and edits clips instantly, even offline, allowing you to review and improve your surfing.

**Highlights:** AI-powered automatic wave recording, Apple Watch camera control, Instant offline clip processing, Built-in surf video editor, Optimized camera and battery performance, Session review and progress tracking

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Surflens Plus (Monthly) | $7.99 | per month |
| Surflens Plus (Yearly) | $49.99 | per year |


### Surfnstein

[App page](https://appshunter.io/ios/app/surfnstein/id6762688095)

This app connects surfers with practical tips, amazing beach moments, and technological innovations shaping the sport. It's designed for those who live by the surfboard or love the ocean as a lifestyle.

**Highlights:** Practical surf tips, Incredible beach moments, Technological surf innovations, Ocean lifestyle content, Community features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $2.99 | per month |
| Professional | $5.99 | per month |


## Frequently asked questions

### Is Surflens free?

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

### Is Surfnstein free?

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

### Do Surflens or Surfnstein have ads?

Surflens shows ads; Surfnstein does not.

### Which is updated more often, Surflens or Surfnstein?

Surflens ships an update fortnightly, and Surfnstein every 5 days. Most recently, Surflens was updated on October 25, 2026 and Surfnstein on October 24, 2026.

---

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