# 钓海2 vs 挑战地牢

The clearest difference is review sentiment: 挑战地牢 at 77% against 钓海2's 0%. 挑战地牢 also leads on update cadence (fortnightly vs every 8 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

钓海2 ships an update every 8 months, 挑战地牢 fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 钓海2 | 挑战地牢 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/id6667108382/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 0.0% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 142 MB | 528 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shanghai Meowsay Technology Co., Ltd.](https://appshunter.io/developer/1583208341) | [志 张](https://appshunter.io/developer/1535301327) |

## What reviewers say

### 钓海2

[App page](https://appshunter.io/ios/app/2/id6475666748)

Embark on an RPG adventure in a mysterious Cthulhu-inspired world. Engage in fishing, summoning, and combat to uncover hidden destinies. Explore a vast maritime setting with farming and guild elements.

**Highlights:** Fishing mechanics, Summoning system, Combat encounters, Exploration of a Cthulhu world, Maritime exploration, Farming elements

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

**In-app purchases:** none


### 挑战地牢

[App page](https://appshunter.io/ios/app/id6667108382)

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

**In-app purchases:** none


## Frequently asked questions

### Is 钓海2 free?

钓海2 is free to download, with no in-app purchases.

### Is 挑战地牢 free?

挑战地牢 is free to download, with no in-app purchases.

### Do 钓海2 or 挑战地牢 have ads?

Both 钓海2 and 挑战地牢 show ads.

### Which is updated more often, 钓海2 or 挑战地牢?

钓海2 ships an update every 8 months, and 挑战地牢 fortnightly. Most recently, 钓海2 was updated on October 22, 2026 and 挑战地牢 on October 24, 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.*