# UNDOK vs CSS Service

UNDOK and CSS Service 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 | UNDOK | CSS Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (207 ratings)](https://appshunter.io/ios/app/undok/id940349372/reviews)** | — |
| Number of ratings | **207** | — |
| Positive reviews | 55.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 45 MB | 47 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frontier Smart Technologies Ltd](https://appshunter.io/developer/386290316) | [ASURE GROUP PTE LTD](https://appshunter.io/developer/1606327920) |

## What reviewers say

### UNDOK

[App page](https://appshunter.io/ios/app/undok/id940349372)

Easily connect and control your compatible SmartRadio or connected speaker. Set up new devices, manage your home audio system, and access various audio sources like internet radio and streaming services.

**Highlights:** Wireless network connection, Device setup and management, Remote control of audio functions, Source selection (Internet Radio, DAB, Bluetooth, etc.), Volume and playback control, Access to presets, Spotify Connect integration

**Features:** macOS Compatibility

**In-app purchases:** none


### CSS Service

[App page](https://appshunter.io/ios/app/css-service/id6751601655)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is UNDOK free?

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

### Is CSS Service free?

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

### Do UNDOK or CSS Service have ads?

Neither UNDOK nor CSS Service shows 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.*