# Filter vs Secrefier

The clearest difference is in-app purchases: Filter at none against Secrefier's 4. Filter also leads on ads (none vs shown). Secrefier's advantage is update cadence (every 6 weeks vs every 16 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Secrefier sells 3 in-app purchases, starting at $0.99 per month. Filter asks for nothing beyond the download.

Filter ships an update every 16 months, Secrefier every 6 weeks. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Filter | Secrefier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/filter-spam-and-junk-block/id1413913385/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 122 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Panfilov](https://appshunter.io/developer/1413913383) | [Alptug Ince](https://appshunter.io/developer/1803226169) |

## What reviewers say

### Filter

[App page](https://appshunter.io/ios/app/filter-spam-and-junk-block/id1413913385)

This app helps you block unwanted SMS messages by filtering messages containing specific keywords. It automatically moves spam to a dedicated "Junk" folder, offering a clean and user-friendly way to manage your inbox.

**Highlights:** Blocks unwanted SMS messages, Filters messages by keywords, Moves spam to a 'Junk' folder, Manages custom block lists, Includes pre-defined keyword lists by country, Easy-to-use interface

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

**In-app purchases:** none


### Secrefier

[App page](https://appshunter.io/ios/app/secrefier/id6743500029)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $0.99 | per month |
| Monthly Gold Subscription | $9.99 | per month |
| Yearly Premium Subscription | $9.99 | per year |


## Frequently asked questions

### Is Filter free?

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

### Is Secrefier free?

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

### Do Filter or Secrefier have ads?

Secrefier shows ads; Filter does not.

### Which is updated more often, Filter or Secrefier?

Filter ships an update every 16 months, and Secrefier every 6 weeks. Most recently, Filter was updated on September 30, 2026 and Secrefier 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.*