# Primo Surf Forecasts vs DiveSight

The clearest difference is rating: DiveSight at 5.0 against Primo Surf Forecasts's 4.1. DiveSight also leads on review sentiment (100% vs 71%) and update cadence (weekly vs monthly). Primo Surf Forecasts's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. DiveSight sells 3 in-app purchases, starting at $4.99 per 7 days. Primo Surf Forecasts asks for nothing beyond the download.

DiveSight holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 9 and 31 respectively. Written reviews point the same way: 71% of Primo Surf Forecasts's written reviews are positive against 100% of DiveSight's.

Primo Surf Forecasts ships an update monthly, DiveSight weekly. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Primo Surf Forecasts | DiveSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/primo-surf-forecasts/id6759209927/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/divesight-scuba-forecasts/id6763649888/reviews)** |
| Number of ratings | 9 | **31** |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 8 MB | 113 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [Mobetta ai LLC](https://appshunter.io/developer/1877435189) | [DiveSight LLC](https://appshunter.io/developer/1890619290) |

## What reviewers say

### Primo Surf Forecasts

[App page](https://appshunter.io/ios/app/primo-surf-forecasts/id6759209927)

This app provides hyper-local surf forecasts specifically for San Diego County. It offers detailed information on wind, swell, current, and water quality for individual surf breaks, helping local surfers find the best conditions.

**Highlights:** Hyper-local San Diego surf forecasts, Detailed wind, swell, and current data, Break-specific guides with local knowledge, Real-time ocean current tracking, Integrated beach water quality reports, One-tap directions to surf spots

**In-app purchases:** none


### DiveSight

[App page](https://appshunter.io/ios/app/divesight-scuba-forecasts/id6763649888)

This app forecasts marine life abundance and underwater visibility at dive sites globally. Plan your dives with detailed daily updates, long-term climatology, and site-specific conditions to maximize your underwater experience.

**Highlights:** Marine Life Abundance Index, Underwater Visibility Forecasts, 10-Year Monthly Climatology, Depth-Resolved Conditions, Dive Site & Species Search, Seasonal Event Calendar, Offline Access (Pro)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DiveSight Pro - Weekly | $4.99 | per 7 days |
| DiveSight Pro - Monthly | $9.99 | per month |
| DiveSight Pro - Annual | $79.99 | per year |


## Frequently asked questions

### Is Primo Surf Forecasts free?

Primo Surf Forecasts is free to download, with no in-app purchases.

### Is DiveSight free?

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

### Which has better reviews, Primo Surf Forecasts or DiveSight?

DiveSight is rated higher. Primo Surf Forecasts averages 4.1 out of 5 from 9 ratings, while DiveSight averages 5.0 from 31 ratings.

### Do Primo Surf Forecasts or DiveSight have ads?

Neither Primo Surf Forecasts nor DiveSight shows ads.

### Which is updated more often, Primo Surf Forecasts or DiveSight?

Primo Surf Forecasts ships an update monthly, and DiveSight weekly. Most recently, Primo Surf Forecasts was updated on November 5, 2026 and DiveSight on November 4, 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.*