# ImageBlocker vs DeferDeck

The clearest difference is in-app purchases: DeferDeck at none against ImageBlocker's 1. DeferDeck also leads on update cadence (every 2 days vs every 17 months). ImageBlocker's advantage is ads (none vs shown) and iOS requirement (15.6 vs 18.0). On price and device support there is nothing between them.

Both are free to download. ImageBlocker sells 1 in-app purchase, starting at $0.99 per month. DeferDeck asks for nothing beyond the download.

ImageBlocker ships an update every 17 months, DeferDeck every 2 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ImageBlocker | DeferDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/imageblocker-contents-blocker/id1068934859/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 12 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hirokazu murabe](https://appshunter.io/developer/894364772) | [Yasuko Shikiuchi](https://appshunter.io/developer/316029096) |

## What reviewers say

### ImageBlocker

[App page](https://appshunter.io/ios/app/imageblocker-contents-blocker/id1068934859)

Enhance your mobile browsing by blocking images and videos to speed up loading times and save data. It also acts as a content filter to protect children from inappropriate visual material.

**Highlights:** Blocks images and videos, Speeds up page loading, Saves mobile data, Filters inappropriate content, Simple one-time setup, Works in background

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |


### DeferDeck

[App page](https://appshunter.io/ios/app/deferdeck/id6779689670)

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

**In-app purchases:** none


## Frequently asked questions

### Is ImageBlocker free?

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

### Is DeferDeck free?

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

### Do ImageBlocker or DeferDeck have ads?

DeferDeck shows ads; ImageBlocker does not.

### Which is updated more often, ImageBlocker or DeferDeck?

ImageBlocker ships an update every 17 months, and DeferDeck every 2 days. Most recently, ImageBlocker was updated on October 17, 2026 and DeferDeck on October 13, 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.*