# ERYA vs Dive World

The clearest difference is in-app purchases: ERYA at none against Dive World's 2. ERYA also leads on iOS requirement (11.0 vs 16.6). Dive World's advantage is update cadence (fortnightly vs every 2 months). On price, 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. ERYA asks for nothing beyond the download.

ERYA ships an update every 2 months, Dive World fortnightly. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ERYA | Dive World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dive-world/id6757686877/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 327 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [杰军 张](https://appshunter.io/developer/1477600847) | [洋 张](https://appshunter.io/developer/1868220458) |

## What reviewers say

### ERYA

[App page](https://appshunter.io/ios/app/erya/id1477600848)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ERYA free?

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

### Is Dive World free?

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

### Do ERYA or Dive World have ads?

Neither ERYA nor Dive World shows ads.

### Which is updated more often, ERYA or Dive World?

ERYA ships an update every 2 months, and Dive World fortnightly. Most recently, ERYA was updated on September 6, 2026 and Dive World on September 10, 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.*