# KollusPlayer vs Smart Spam Filter

The clearest difference is review sentiment: Smart Spam Filter at 98% against KollusPlayer's 26%. Smart Spam Filter also leads on rating (4.4 vs 1.4) and update cadence (every 2 weeks vs monthly). KollusPlayer's advantage is in-app purchases (none vs 2) and ratings volume (82 vs 9). On price, ads, device support and iOS requirement there is nothing between them.

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

Smart Spam Filter holds the better App Store score, 4.4 against 1.4. That said, the two scores are not equally well evidenced: KollusPlayer has 82 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 26% of KollusPlayer's written reviews are positive against 98% of Smart Spam Filter's.

KollusPlayer ships an update monthly, Smart Spam Filter every 2 weeks. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | KollusPlayer | Smart Spam Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (82 ratings)](https://appshunter.io/ios/app/kollusplayer/id760006888/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/smart-spam-filter/id6503603784/reviews)** |
| Number of ratings | **82** | 9 |
| Positive reviews | 26.4% of reviews | **98.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 23 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Catenoid, Inc.](https://appshunter.io/developer/760006891) | [Junbum Lee](https://appshunter.io/developer/1749481503) |

## What reviewers say

### KollusPlayer

[App page](https://appshunter.io/ios/app/kollusplayer/id760006888)

This is a dedicated video player for encrypted content from the Kollus service. It offers playback speed control and resume playback functionality. Compatible with a wide range of iPhone and iPad models.

**Highlights:** Plays Kollus encrypted content, Adjustable playback speed (0.5x-2.0x), Resume playback, Wide device compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### Smart Spam Filter

[App page](https://appshunter.io/ios/app/smart-spam-filter/id6503603784)

This AI-powered application automatically filters unwanted spam and smishing messages. It utilizes advanced AI models, both online and on-device, to detect and block new types of fraudulent texts in real-time. Additional features include custom blacklisting and whitelisting for enhanced control.

**Highlights:** AI-based spam/smishing filtering, Online real-time AI detection, On-device AI learning, Keyword and number blocking, Whitelist functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a cup of coffee per month | $2.99 | per month |
| Support a chicken per year | $29.99 | per year |


## Frequently asked questions

### Is KollusPlayer free?

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

### Is Smart Spam Filter free?

Smart Spam Filter is free to download, with in-app purchases available.

### Which has better reviews, KollusPlayer or Smart Spam Filter?

Smart Spam Filter is rated higher. KollusPlayer averages 1.4 out of 5 from 82 ratings, while Smart Spam Filter averages 4.4 from 9 ratings.

### Do KollusPlayer or Smart Spam Filter have ads?

Neither KollusPlayer nor Smart Spam Filter shows ads.

### Which is updated more often, KollusPlayer or Smart Spam Filter?

KollusPlayer ships an update monthly, and Smart Spam Filter every 2 weeks. Most recently, KollusPlayer was updated on October 19, 2026 and Smart Spam Filter on October 18, 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.*