# AdSpamBlock vs Centaurus & Device Application

The clearest difference is review sentiment: AdSpamBlock at 79% against Centaurus & Device Application's 0%. AdSpamBlock also leads on rating (4.7 vs 3.5) and ratings volume (640 vs 2). Centaurus & Device Application's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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.

AdSpamBlock holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: AdSpamBlock has 640 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 79% of AdSpamBlock's written reviews are positive against 0% of Centaurus & Device Application's.

AdSpamBlock ships an update monthly, Centaurus & Device Application every 8 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AdSpamBlock | Centaurus & Device Application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (640 ratings)](https://appshunter.io/ios/app/adspamblock-adblocker/id1581743170/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/centaurus-and-device-application/id6747068661/reviews) |
| Number of ratings | **640** | 2 |
| Positive reviews | **79.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 46 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [misosil inc](https://appshunter.io/developer/1581743172) | [志强 古](https://appshunter.io/developer/1815214006) |

## What reviewers say

### AdSpamBlock

[App page](https://appshunter.io/ios/app/adspamblock-adblocker/id1581743170)

This app blocks unwanted advertisements and detects spam across various browser and email applications. It protects users from phishing ads and illegal tracking, offering a cleaner and safer online experience.

**Highlights:** Blocks ads in browsers (Safari, Chrome), Blocks ads in email applications, Detects and blocks spam, Monitors and blocks illegal tracking, Protects against phishing ads

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

**In-app purchases:** none

**What reviewers like**

- ✅ Blocks ads across apps and websites effectively
- 💰 Completely free with no in-app purchases
- 🎯 Works on multiple platforms beyond Safari
- ⚡ Simple and easy-to-use interface
- 🔄 Can be toggled on/off easily

**What reviewers complain about**

- 🔋 Excessive battery drain reported frequently
- 📡 High mobile data consumption (multiple GB)
- 🐛 App randomly turns off unexpectedly
- 🌐 Slows down internet connection noticeably
- 📱 Causes device overheating issues

**Reported bugs**

- App turns off randomly without user action
- Internet connection drops intermittently (5 minutes recovery)
- Some websites become unreadable when enabled
- Barcode display fails in certain apps (JRE)
- Device overheating when app is active

**Requested features**

- Notification to remind users to turn app back on after restart
- Reduce battery consumption optimization
- Lower mobile data usage
- YouTube and streaming service ad blocking
- Prevent automatic shutoff


### Centaurus & Device Application

[App page](https://appshunter.io/ios/app/centaurus-and-device-application/id6747068661)

This utility app pairs with a smart device to let you control its functions. You can view and change settings, and even upload custom wallpapers to sync with your device.

**Highlights:** Connect to smart device, View and modify function parameters, Switch wallpapers, Upload custom wallpapers, Sync with device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AdSpamBlock free?

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

### Is Centaurus & Device Application free?

Centaurus & Device Application is free to download, with no in-app purchases.

### Which has better reviews, AdSpamBlock or Centaurus & Device Application?

AdSpamBlock is rated higher. AdSpamBlock averages 4.7 out of 5 from 640 ratings, while Centaurus & Device Application averages 3.5 from 2 ratings.

### Do AdSpamBlock or Centaurus & Device Application have ads?

AdSpamBlock shows ads; Centaurus & Device Application does not.

### Which is updated more often, AdSpamBlock or Centaurus & Device Application?

AdSpamBlock ships an update monthly, and Centaurus & Device Application every 8 days. Most recently, AdSpamBlock was updated on October 15, 2026 and Centaurus & Device Application on October 5, 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.*