# Just Content Mobile Security vs Crumblr

The clearest difference is update cadence: Crumblr at every 3 weeks against Just Content Mobile Security's every 2 months. Just Content Mobile Security's advantage is ratings volume (70 vs 19) and iOS requirement (13.0 vs 16.6). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.4 for Just Content Mobile Security against 4.2 for Crumblr. Both are backed by a comparable volume of ratings — 70 and 19 respectively. Written reviews are what separate them: 75% of Just Content Mobile Security's written reviews are positive against 70% of Crumblr's.

Just Content Mobile Security ships an update every 2 months, Crumblr every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Just Content Mobile Security | Crumblr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (70 ratings)](https://appshunter.io/ios/app/just-content-mobile-security/id1031003372/reviews)** | [4.2 (19 ratings)](https://appshunter.io/ios/app/crumblr-hide-cookies-popups/id6446425510/reviews) |
| Number of ratings | **70** | 19 |
| Positive reviews | **75.0% of reviews** | 70.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 4 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Krishna Kumar](https://appshunter.io/developer/627424487) | [Luca Champoussin](https://appshunter.io/developer/981028770) |

## What reviewers say

### Just Content Mobile Security

[App page](https://appshunter.io/ios/app/just-content-mobile-security/id1031003372)

Enhance your mobile security with an ad blocker, spam SMS filter, and call blocking. It also checks for software updates and ensures your device has a passcode enabled for comprehensive protection.

**Highlights:** Ad and tracker blocking, Spam and phishing SMS filtering, Unwanted call blocking, Software update alerts, Passcode enforcement, On-device AI for threat detection

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### Crumblr

[App page](https://appshunter.io/ios/app/crumblr-hide-cookies-popups/id6446425510)

This utility app enhances your web browsing experience by automatically blocking intrusive cookie banners, popups, and other unwanted elements directly within Safari. It offers easy setup and customizable configurations to tailor your browsing to be annoyance-free and lighter.

**Highlights:** Blocks cookie banners, Removes popups, Hides social media buttons, Disables app banners, Removes widgets, Customizable filter lists, Works within Safari

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Just Content Mobile Security free?

Just Content Mobile Security is free to download, with no in-app purchases.

### Is Crumblr free?

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

### Which has better reviews, Just Content Mobile Security or Crumblr?

Just Content Mobile Security is rated higher. Just Content Mobile Security averages 4.4 out of 5 from 70 ratings, while Crumblr averages 4.2 from 19 ratings.

### Do Just Content Mobile Security or Crumblr have ads?

Neither Just Content Mobile Security nor Crumblr shows ads.

### Which is updated more often, Just Content Mobile Security or Crumblr?

Just Content Mobile Security ships an update every 2 months, and Crumblr every 3 weeks. Most recently, Just Content Mobile Security was updated on November 1, 2026 and Crumblr on November 3, 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.*