# Smart Spam Filter vs Supercapsule

The clearest difference is in-app purchases: Supercapsule at none against Smart Spam Filter's 2. Supercapsule also leads on device support (4 vs 2). Smart Spam Filter's advantage is ads (none vs shown). On price, update cadence 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. Supercapsule asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smart Spam Filter | Supercapsule |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/smart-spam-filter/id6503603784/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 98.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 55 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [Junbum Lee](https://appshunter.io/developer/1749481503) | [hoyeol choi22377863839](https://appshunter.io/developer/1809920506) |

## What reviewers say

### 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 |


### Supercapsule

[App page](https://appshunter.io/ios/app/supercapsule/id6775375145)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Spam Filter free?

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

### Is Supercapsule free?

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

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

Supercapsule shows ads; Smart Spam Filter does not.

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

Smart Spam Filter ships an update monthly, and Supercapsule monthly. Most recently, Smart Spam Filter was updated on October 25, 2026 and Supercapsule on October 24, 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.*