# FIFISH vs U

The clearest difference is rating: FIFISH at 2.2 against U's 1.0. FIFISH also leads on ratings volume (14 vs 1). U's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (8.0 vs 13.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

FIFISH holds the better App Store score, 2.2 against 1.0. That said, the two scores are not equally well evidenced: FIFISH has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 7% of FIFISH's written reviews are positive against 0% of U's.

FIFISH ships an update monthly, U every 2 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FIFISH | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (14 ratings)](https://appshunter.io/ios/app/fifish/id1364364991/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/u-park/id1422716802/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | **6.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 140 MB | 43 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen QiYuan Technology Co. Ltd.](https://appshunter.io/developer/1364364990) | [Qingdao Huazheng Software Information Technology](https://appshunter.io/developer/1018625975) |

## What reviewers say

### FIFISH

[App page](https://appshunter.io/ios/app/fifish/id1364364991)

Explore the underwater world with an OMNI-directional drone. Its advanced thrusters allow for 3D movement and 360° rotation, capturing stunning 4K footage with cinematic clarity. Enhance your underwater videos with intelligent color correction and low-light capabilities.

**Highlights:** OMNI-directional movement, 360° rotation (roll, pan, tilt), 4K UHD / 30 FPS video recording, 1080P / 120 FPS option, 166° FOV adaptable lens, Auto color-enhancing algorithms, Low-light performance (f/2.5 aperture, ISO 100-6400)

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-park/id1422716802)

This app serves as a smart park service cloud platform, showcasing commercial properties and offering online services for businesses. It facilitates convenient site selection and office space, catering to daily operational and living needs within the park.

**Highlights:** Commercial property showcase, Online business services, Smart park service platform, Convenient site selection, Office space solutions, Daily operational support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FIFISH free?

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

### Is U free?

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

### Which has better reviews, FIFISH or U?

FIFISH is rated higher. FIFISH averages 2.2 out of 5 from 14 ratings, while U averages 1.0 from 1 ratings.

### Do FIFISH or U have ads?

Neither FIFISH nor U shows ads.

### Which is updated more often, FIFISH or U?

FIFISH ships an update monthly, and U every 2 weeks. Most recently, FIFISH was updated on October 10, 2026 and U on October 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.*