# Rtrivr vs BlockZilla

The clearest difference is rating: Rtrivr at 3.5 against BlockZilla's 2.0. Rtrivr also leads on in-app purchases (none vs 2) and iOS requirement (7.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. BlockZilla sells 2 in-app purchases, starting at $2.99 per month. Rtrivr asks for nothing beyond the download.

Rtrivr holds the better App Store score, 3.5 against 2.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 17% of Rtrivr's written reviews are positive against 10% of BlockZilla's.

Rtrivr ships an update monthly, BlockZilla every 6 weeks. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Rtrivr | BlockZilla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/rtrivr/id675014569/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/blockzilla-content-filter/id1611170956/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **16.7% of reviews** | 10.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free** | Freemium |
| Size | 14 MB | 9 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [HONG KONG EUREKA TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1602485603) | [PROMOTINO LTD](https://appshunter.io/developer/1063794939) |

## What reviewers say

### Rtrivr

[App page](https://appshunter.io/ios/app/rtrivr/id675014569)

Connects your iOS device via Bluetooth to specific hardware products for features like two-way alarms, data transmission, and remote photo/video control. Note that continued GPS use can significantly impact battery life.

**Highlights:** Bluetooth communication, Two-way alarming, Data transmission, Remote picture control, Remote video control

**In-app purchases:** none


### BlockZilla

[App page](https://appshunter.io/ios/app/blockzilla-content-filter/id1611170956)

This tool helps you hide sponsored posts and ads on popular social media platforms like Facebook, Twitter, and Reddit. Enjoy an ad-free browsing experience across your favorite websites with continuous updates to block new promotional content.

**Highlights:** Hides sponsored posts, Blocks ads on Facebook and Twitter, Ad-free browsing experience, Continuous software updates, Supports multiple social media platforms, Community feedback for new features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is Rtrivr free?

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

### Is BlockZilla free?

BlockZilla is free to download, with in-app purchases available.

### Which has better reviews, Rtrivr or BlockZilla?

Rtrivr is rated higher. Rtrivr averages 3.5 out of 5 from 2 ratings, while BlockZilla averages 2.0 from 2 ratings.

### Do Rtrivr or BlockZilla have ads?

Neither Rtrivr nor BlockZilla shows ads.

### Which is updated more often, Rtrivr or BlockZilla?

Rtrivr ships an update monthly, and BlockZilla every 6 weeks. Most recently, Rtrivr was updated on October 4, 2026 and BlockZilla on September 29, 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.*