# Ka vs Ad Block Multi

The clearest difference is price: Ka at Free against Ad Block Multi's $0.99. Ad Block Multi's advantage is rating (4.5 vs 4.2) and ratings volume (840 vs 216). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Ka is free to download; Ad Block Multi costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ad Block Multi holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 216 and 840 respectively. Written reviews point the same way: 63% of Ka's written reviews are positive against 67% of Ad Block Multi's.

Ka ships an update every 4 months, Ad Block Multi every 7 months. The most recent releases landed on July 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Ka | Ad Block Multi |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.2 (216 ratings)](https://appshunter.io/ios/app/ka-block/id1037173557/reviews) | **[4.5 (840 ratings)](https://appshunter.io/ios/app/ad-block-multi/id1037619477/reviews)** |
| Number of ratings | 216 | **840** |
| Positive reviews | 63.1% of reviews | **66.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | **Free** | Paid |
| Size | 8 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Graham & Josh Peek](https://appshunter.io/developer/1037173556) | [Roman Shevtsov](https://appshunter.io/developer/994829539) |

## What reviewers say

### Ka

[App page](https://appshunter.io/ios/app/ka-block/id1037173557)

This content blocker for Safari enhances your browsing experience by preventing ads and tracking scripts. It significantly improves page load times, reduces data usage, and conserves battery life by blocking intrusive elements.

**Highlights:** Content blocking for Safari, Blocks ads and tracking scripts, Improves page load speed, Reduces data usage, Conserves battery life, Open source

**Features:** Safari Extension

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and lightweight performance
- 💰 Completely free with no in-app purchases
- 🔒 Open source with no data collection
- 👍 Simple and easy to set up
- ✅ Blocks most obtrusive ads effectively

**What reviewers complain about**

- ❌ Inconsistent ad blocking performance across platforms
- 📱 Doesn't block ads on YouTube or Facebook
- 🐛 Causes blue filter overlay on some news sites
- ⚠️ Blocks some legitimate website content
- 🚫 Fails to block certain ad types (gifs, flash, pop-unders)

**Reported bugs**

- Blue semi-opaque filter appearing on images on certain news sites
- Fails to block ads despite being enabled
- Creates unwanted popups instead of blocking them
- Breaks website functionality on some domains
- Doesn't work with subscription-based newspaper sites

**Requested features**

- Whitelist/exclude option for websites to support
- Toggle to easily enable/disable the blocker
- Auto-update filter lists without app updates
- Block autoplay videos on news sites
- Display blocked tracker count for transparency


### Ad Block Multi

[App page](https://appshunter.io/ios/app/ad-block-multi/id1037619477)

Block ads, trackers, and cookie notices in Safari with a highly customizable ad blocker. Utilize numerous filter lists, including region-specific options, to enhance privacy, save data, and improve battery life. This app offers advanced blocking technology without compromising your browsing history.

**Highlights:** 21+ filter lists, including regional options, Blocks banner and pop-up ads, Blocks cookie law notices, Reduces malware and spyware risk, Enhances privacy by blocking tracking scripts, Saves data and battery life, Configurable allowlist

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Blocks ads effectively
- 👍 Easy to use
- 🔒 Protects against malware
- 🚀 Improves browsing speed
- 👍 Customizable settings

**What reviewers complain about**

- 🐛 Doesn't work on some websites
- 🐛 Fails to block certain ads
- 🐛 Compatibility issues with older devices

**Reported bugs**

- Fails to update blocklist
- Causes app crashes on some devices

**Requested features**

- Add more regional blocklist options
- Improve YouTube ad blocking
- Ability to whitelist certain websites


## Frequently asked questions

### Is Ka free?

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

### Is Ad Block Multi free?

Ad Block Multi costs $0.99, with no in-app purchases.

### Which has better reviews, Ka or Ad Block Multi?

Ad Block Multi is rated higher. Ka averages 4.2 out of 5 from 216 ratings, while Ad Block Multi averages 4.5 from 840 ratings.

### Do Ka or Ad Block Multi have ads?

Neither Ka nor Ad Block Multi shows ads.

### Which is updated more often, Ka or Ad Block Multi?

Ka ships an update every 4 months, and Ad Block Multi every 7 months. Most recently, Ka was updated on July 27, 2026 and Ad Block Multi on September 30, 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.*