# Devil Fish.io vs UnderWater Shark

Devil Fish.io and UnderWater Shark are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Devil Fish.io | UnderWater Shark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/devil-fishio/id1658737668/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 154 MB | 56 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sky Logics Co.,Ltd.](https://appshunter.io/developer/1610693082) | [Muhammad Shahbaz](https://appshunter.io/developer/1583546225) |

## What reviewers say

### Devil Fish.io

[App page](https://appshunter.io/ios/app/devil-fishio/id1658737668)

Engage in epic underwater battles by swallowing artifacts and outmaneuvering other sea creatures. Master precise timings and strategic use of boosters to grow and dominate. Collect diverse fish species and activate legendary creatures in various environments.

**Highlights:** Underwater artifact swallowing, One-shot-one-kill gameplay, Collectible fish species, Legendary sea creature activation, Strategic booster usage, One-finger touch controls

**Features:** macOS Compatibility

**In-app purchases:** none


### UnderWater Shark

[App page](https://appshunter.io/ios/app/underwater-shark-big-fishio/id6446934565)

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

**In-app purchases:** none


## Frequently asked questions

### Is Devil Fish.io free?

Devil Fish.io is free to download, with no in-app purchases.

### Is UnderWater Shark free?

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

### Do Devil Fish.io or UnderWater Shark have ads?

Both Devil Fish.io and UnderWater Shark show ads.

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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.*