# Cown Zoo vs UDevice

The clearest difference is rating: UDevice at 4.4 against Cown Zoo's 2.0. UDevice also leads on review sentiment (78% vs 50%) and update cadence (every 3 weeks vs every 3 months). Cown Zoo's advantage is price ($1.99 vs $4.99). On ads, in-app purchases, chart position and device support there is nothing between them.

Cown Zoo costs $1.99 and UDevice $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UDevice holds the better App Store score, 4.4 against 2.0. That said, the two scores are not equally well evidenced: UDevice has 36 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Cown Zoo's written reviews are positive against 78% of UDevice's.

Cown Zoo ships an update every 3 months, UDevice every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Cown Zoo | UDevice |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/cown-zoo/id1596457459/reviews) | **[4.4 (36 ratings)](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878/reviews)** |
| Number of ratings | 3 | **36** |
| Positive reviews | 50.0% of reviews | **78.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | #149 | **#65** |
| Size | 14 MB | 159 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Inkwire Tech Hangzhou Co., Ltd.](https://appshunter.io/developer/1468283514) | [Gansu Zhenxian Network Technology Co., Ltd.](https://appshunter.io/developer/1616881226) |

## What reviewers say

### Cown Zoo

[App page](https://appshunter.io/ios/app/cown-zoo/id1596457459)

**Currently charting:** #149 Top Paid · Developer Tools (US App Store)

Enhance your mobile web browsing experience by creating, editing, and injecting custom scripts and stylesheets into any webpage within Safari. This app offers a mobile-native interface for simplified script management.

**Highlights:** Create custom scripts, Edit user scripts, Inject CSS to webpages, Mobile-native interface, GreaseMonkey script support

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

**In-app purchases:** none


### UDevice

[App page](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878)

**Currently charting:** #65 Top Paid · Developer Tools (US App Store)

This app offers a comprehensive suite of developer and testing tools. It includes network utilities like HTTP(s) capture and DNS parsing, alongside system information and file management capabilities. Ideal for development, testing, and device management.

**Highlights:** HTTP(s) Capture/Rewrite, SSH and Terminal access, Python3 interpreter, Cookie editing, Network utilities (Ping, DNS, Traceroute, Port Scan), File manager, Device fingerprinting and system info

**Features:** macOS Compatibility, Safari Extension, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cown Zoo free?

Cown Zoo costs $1.99, with no in-app purchases.

### Is UDevice free?

UDevice costs $4.99, with no in-app purchases.

### Which has better reviews, Cown Zoo or UDevice?

UDevice is rated higher. Cown Zoo averages 2.0 out of 5 from 3 ratings, while UDevice averages 4.4 from 36 ratings.

### Do Cown Zoo or UDevice have ads?

Neither Cown Zoo nor UDevice shows ads.

### Which is updated more often, Cown Zoo or UDevice?

Cown Zoo ships an update every 3 months, and UDevice every 3 weeks. Most recently, Cown Zoo was updated on October 25, 2026 and UDevice on October 25, 2026.

### Which is more popular, Cown Zoo or UDevice?

Cown Zoo currently peaks at #149 in the App Store charts, and UDevice at #65. Chart position reflects recent download velocity rather than total install base.

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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.*