# IMPULSE Wireless vs Robo Call Blocker Pro

The clearest difference is in-app purchases: IMPULSE Wireless at none against Robo Call Blocker Pro's 2. IMPULSE Wireless also leads on ads (none vs shown). Robo Call Blocker Pro's advantage is iOS requirement (11.0 vs 16.1). On price and device support there is nothing between them.

Both are free to download. Robo Call Blocker Pro sells 2 in-app purchases, starting at $3.99 per 7 days. IMPULSE Wireless asks for nothing beyond the download.

## The numbers

| Metric | IMPULSE Wireless | Robo Call Blocker Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/robo-call-blocker-pro/id6452016455/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 20 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Invisible Communications](https://appshunter.io/developer/1459581775) | [婷 兰](https://appshunter.io/developer/1666722179) |

## What reviewers say

### IMPULSE Wireless

[App page](https://appshunter.io/ios/app/impulse-wireless/id1459581806)

**In-app purchases:** none


### Robo Call Blocker Pro

[App page](https://appshunter.io/ios/app/robo-call-blocker-pro/id6452016455)

Block unwanted robocalls, spam, and fraudulent calls. This app also enhances your browsing experience by blocking ads, trackers, and malicious sites in Safari, saving data and improving speed.

**Highlights:** Block robocalls, spam, and fraud, Block ads and trackers in Safari, Save mobile data, Improve browsing speed, Prevent phishing sites

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium plan | $3.99 | per 7 days |
| Yearly premium plan | $49.99 | per year |


## Frequently asked questions

### Is IMPULSE Wireless free?

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

### Is Robo Call Blocker Pro free?

Robo Call Blocker Pro is free to download, with in-app purchases available.

### Do IMPULSE Wireless or Robo Call Blocker Pro have ads?

Robo Call Blocker Pro shows ads; IMPULSE Wireless does not.

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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.*