# FIFISH vs Kor Mobile

The clearest difference is update cadence: FIFISH at monthly against Kor Mobile's every 4 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.

FIFISH ships an update monthly, Kor Mobile every 4 months. The most recent releases landed on July 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FIFISH | Kor Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (14 ratings)](https://appshunter.io/ios/app/fifish/id1364364991/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 140 MB | 41 MB |
| Requires iOS | **13.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen QiYuan Technology Co. Ltd.](https://appshunter.io/developer/1364364990) | [Xylem Inc.](https://appshunter.io/developer/582035368) |

## 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


### Kor Mobile

[App page](https://appshunter.io/ios/app/kor-mobile/id6452316081)

**In-app purchases:** none


## Frequently asked questions

### Is FIFISH free?

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

### Is Kor Mobile free?

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

### Do FIFISH or Kor Mobile have ads?

Neither FIFISH nor Kor Mobile shows ads.

### Which is updated more often, FIFISH or Kor Mobile?

FIFISH ships an update monthly, and Kor Mobile every 4 months. Most recently, FIFISH was updated on July 4, 2026 and Kor Mobile on September 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.*