# Dive World vs SeaLink GPS Assistant

The clearest difference is in-app purchases: SeaLink GPS Assistant at none against Dive World's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Dive World sells 2 in-app purchases, starting at $5.99 per month. SeaLink GPS Assistant asks for nothing beyond the download.

Dive World ships an update fortnightly, SeaLink GPS Assistant every 11 days. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Dive World | SeaLink GPS Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dive-world/id6757686877/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 333 MB | 50 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [洋 张](https://appshunter.io/developer/1868220458) | [Divevolk Intelligence Tech Co., Ltd](https://appshunter.io/developer/1415295548) |

## What reviewers say

### Dive World

[App page](https://appshunter.io/ios/app/dive-world/id6757686877)

This app is an all-in-one platform for diving enthusiasts to record dives, connect with other divers, and enhance underwater photos. It offers professional tools to support safe diving experiences for all levels of divers.

**Highlights:** Dedicated dive log, Find dive buddies, AI underwater photo color correction, Professional diving tools, Connect with global divers

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员-连续包月 | $5.99 | per month |
| 年度会员-连续包年 | $44.99 | per year |


### SeaLink GPS Assistant

[App page](https://appshunter.io/ios/app/sealink-gps-assistant/id6780700831)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dive World free?

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

### Is SeaLink GPS Assistant free?

SeaLink GPS Assistant is free to download, with no in-app purchases.

### Do Dive World or SeaLink GPS Assistant have ads?

Neither Dive World nor SeaLink GPS Assistant shows ads.

### Which is updated more often, Dive World or SeaLink GPS Assistant?

Dive World ships an update fortnightly, and SeaLink GPS Assistant every 11 days. Most recently, Dive World was updated on October 25, 2026 and SeaLink GPS Assistant on October 18, 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.*